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Right now in California they have a terrible drought. How much saltwater can a plant withstand, and how long until it wilts? Virginia Kearney (author) from United States on February 06, 2017: Hi Brianna! growth by watering the plants with water of varying quality. If you put about 20 seeds in each bag, would you recommend still adding 1 Tbsp of solution to each bag? As you conduct your experiment, you should record what happens every day on a chart. Does the sprout die after germination? Solution D: 8 oz. 4. hi, i was just wondering what you would write in the results section of this experiment? Virginia Kearney (author) from United States on March 28, 2019: I am not sure you can complete the whole project in less than two weeks. Question: Do you need a lot of seeds to see how salt affects seed germination? Virginia Kearney (author) from United States on August 28, 2017: Hi, Vaishali, Zip Lock bags are plastic bags that close at the top. WGA watered with ¼ cup water with ¼ teaspoon salt dissolved into the solution. I wasn't sure how long you would continue this project as well. Pour one tablespoon of solution on the filter in the bag with the same label, making sure it soaks the whole coffee filter. To conduct your own science experiment… This experiment showed that watering plants with any amount of salt water inhibits the growth and life of a plant by dehydrating it. We then do the experiment with liquids other than water to see if another type of liquid could be used if … 3. Higher salt levels will lead to plant dehydration, and the plant's leaves will show signs of drought and burn (the leaves will begin to yellow, brown and crinkle on the edges) even if it is being amply watered. Label them A through J. On the groups exposed to salt water, the germination decreased as the salt concentration increased, and no germination occurred at amounts of 1.5 tsp. Stir to dissolve the salt. After doing your experiment, you will compare your hypothesis with the data from your experiment. It may be that is your problem too. Hypothesis: Legoman predicted that the plant that was given the river water would grow the most. This supported the hypothesis, which was, "The more salt in the water, the fewer seeds will germinate.". It was very cool to watch the colours change! Tap and distilled water without salt were used as controls. What ends up happening is that water is actually drawn out of the plant, dehydrating it, and causing it to cripple. There was also Affecting Plant growth by Lemon Lime Adventures. Stir to dissolve the salt. This information could help gardeners and farmers to know when saline reaches dangerous levels for radish seeds. Each plant will receive 1 more teaspoon than the previous cup, so it would be increasing. For my introduction, I need to include background research. If you decide to create an account with us in the future, you will need to enable cookies before doing so. The interpretation of the data collected during the experiment is that: The more salt that is exposed to the plants roots, the more the salt dehydrates the plants, therefore causing the plants to die, though most gardeners water their plants with regular tap water, the plant that was the control was watered with no salt water, yet it still wilted. The results were that the germination was 100% with the controls, tap and distilled water. Just like us, plants need food, water and air! The higher the salt level, the more damaging it is to the growth of new plants. Learn about the effect of artificial light on plant growth versus natural sunlight and delve into some biology and botany concepts in this science project. To switch between accounts click on the account below, There are four plants lettered A, B, C, D. The specific plant that was chosen was wheat grass because of its amazing height and its ability to grow faster than most plants. Since this water has been boiled, most of the contaminants will be killed, making the water safer for plants. Virginia Kearney (author) from United States on April 29, 2017: When you say oz. Describe what happened day by day to each bag. However, you do need to make sure they have all the nutrients they need. The plants shall be watered with a solution of ¼ cup water and (depending on the plant I will water them with) different amounts of salt. Virginia Kearney (author) from United States on January 08, 2018: Hi Conny--we bought the seeds at our local seed store. Stir to dissolve the salt. The containers need to be covered so that they don't evaporate and cause the salt concentrations to increase. Here is a cool and easy science project to determine the rate of chlorophyll breaks down and how it affects the color change of grass from green to yellow. The amount of salt in soil is a major problem for growers. Why do plants wilt? What experiment would you do next to get more information? How your results compare to your hypothesis. Solution H. 8 oz. Salt in the soil can be drawn into the plant along with water and nutrients. When evaluating the data collected from this experiment it is clear that various water types do play a role in plant growth. Go back and do salt concentrations that are half your original and that will probably work. The plants type was abbreviated WG, and then the letter of the plant. My daughter did the experiment about salt n seeds ,she followed some of your ideas and she won first place in her science fair this yr in 2nd grd. Chlorinated water and fees from municipal water sources make a gardener yearn to have a well for irrigation. Actually, some people grow plants hydroponically, which means in water without soil. Hi! Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive. Keep your water concentrations in covered containers so that you don't need to make any more of them. Question: How could we find out how much salt mung beans can tolerate? Mung beans, which are used as "bean sprouts" when they have sprouted would be a good substitute in this experiment. Answer: If the seeds don't germinate, then they can't produce a full-grown plant. You can do this same experiment in many different ways and create an entirely different experiment by changing one or more of the following: Sample question: How do different concentrations of salt in water affect the germination of radish seeds? If your experiment doesn't work out but you did everything you said you would do, and you don't have time to revise and do it again, you should still publish your results exactly. The scientific method is so important, people don't even understand. Hey keithlinpke--I've seen that one too! I'm sure we got them for under a dollar. What you can put in your conclusion is how you would alter the experiment next time. As saltwater enters the plant cells, all other moisture instantly leaves through the cells permeable membrane. A control is like the original, for this instance, water is the control because it is the base of saltwater. distilled water with ½ teaspoon of table salt. The cells of the seeds lose water to the saline soluti on via osmosis. Container and spoon to mix water and salt solutions. Mild to moderate levels of salt in the soil may simply stunt the plant's growth and reduce its yield. Thank You. What is Saltwater's Effect on Wheat Grass Plants? However, in salinated soil, plants absorb too much salt. The goal of this middle school science fair project is to examine the effect of caffeine on plant growth. Start early: It is always a good idea to start your experiment early so that you have time to re-do it if you have any problems. Why should the seeds be kept damp and not wet? Answer: This project could be done with all kinds of seeds that sprout easily on wet paper towels or coffee filter paper. Please tell me what are the dependent and independent variables. Virginia Kearney (author) from United States on November 10, 2013: Yash, If you are looking for an easy way to do it, you might want to have several bar graphs representing the progression of days with the numbers of germinated seeds indicated by different bars under the different salt concentrations. The importance of your experiment to real-world problems. Do this simple salt water experiment to teach kids about the respective density of salt water and fresh water. These are very inexpensive seeds. Too much moisture is going to cause problems with fungus or bacteria growth. A good research question is both comparative and quantitative. Also to see what the timeline of the effects are on each plant with the differing amounts of salt being introduced into the water. The different types of water they used were, tap water, river water, salt water, and carbonated water. do you mean fluid ounces? Another way to do this experiment is to water full-grown plants with different concentrations of saline water. For example, cup 4 will have 4 teaspoons of water and cup 3 would have 3. However, when you use salt water to water a plant, the plant is unable to perform osmosis because the water is too dense. You'll have to do the experiment to find out. That is, the water will move to the soluti on which has a higher concentrati on of salt. Virginia Kearney (author) from United States on April 02, 2019: Hi Faizhan--You probably used too high of a salt concentration. Observe the bags daily and record the number of seeds that have germinated in each and any other changes in the seeds. Is it okay to use about four seeds in each Ziploc bag? For example: Plant B is watered with ¼ teaspoon iodized salt, plant C is watered with ½ teaspoon iodized salt, plant D is watered with 1 teaspoon iodized salt, and plant A is the control and is watered with ¼ cup tap water only and no iodized salt. If you want to test this project with an emphasis on agriculture, you should probably choose a seed crop that is grown by farmers in the ground. So finding out about how salt inhibits germination and growth is important. Keep up the good work, your approach is well-appreciated and you are good at demonstrating thorough processes. The expectation for this experiment is that the plant with the most amount of salt will wilt first. The filters were then placed in the plastic bags. That comparison will be your conclusion. However, these highly-permeable root cells work against the plant when the soil has a high salt content. Sample Abstract of Experiment and Results: The problem was to determine the effect of salt water on germinating radish seeds, and also to determine if there was a maximum concentration that could be tolerated. However, if you are required to include this section in your project notes, you can write something like the following: Sample Safety Procedures: You need goggles for the salt water splashing in your eyes, and gloves so you do not transfer bacteria to the seeds. Too much water or just leaving the seeds in water could make them get a fungus. Any seeds appropriate to your area would be fine, including ones that are available at Lowes, Home Depot or any garden store. The Effect of Acid Rain on Marigold Plants, The Impact of Distance on the Doppler Effect, Effect of Artificial Light on Plant Growth, http://www.gardenguides.com/77148-effect-saltwater-plants.html#ixzz19k5aKn5J, Three measuring spoons: with measurements for ¼ teaspoon, ½ teaspoon, and 1 teaspoon. S is for seahorse in this alphabet worksheet. Three plants were watered with saltwater: plants B, C, and D while plant A will be the control. Do not let it splash onto the plant’s leaves. How likely are you to recommend Education.com to your friends and colleagues? The technique you use for watering your peppers is crucial to the success of your crop whether you are growing bell peppers or Carolina Reapers. This is how to do it: put your paper in the bag and add water one teaspoonful at a time. Just wondering if the ziplock bags need to be sealed shut, or should they be open for airflow? was both a pun and a double entendre. But the fourth plant (WGD) will be the control, which means it will only be watered with ¼ cup tap water. As for the plants that do grow in salt water, these plants have developed specialized systems in their roots that filters out the salt and saves the fresh water in water bladders. Your ideas of why your results came out the way they did. Water. Everything else is constant. Sample hypothesis: The more salt added to the water, the fewer seeds will germinate. Plant the seeds: You could do a longer variation of this project by planting some of the seeds that sprout and continuing to water them with the same salt concentration. As follows: No safety issues associated with this project. Could watering plants with salty or fresh water remove invasive plants and help restore native plants? Your hypothesis is your guess about what your experiment results will be. It is easy but has a very important point. I did 4 trials or 4 levels : .5 tsp, 1 tsp, 1.5 tsp, and 2. The salt in the soil can actually pull water out of the cells and dehydrate the plant. You could use any container that can be closed so that the water doesn't dry out. Salt water on the leaves and stems will draw water out of the plant. but I've never seen a salt experiment. Answer: Do the same experiment but use mung beans. The observable effect that saltwater has on plants depends on just how much salt is in the soil as a result of salt watering. plants differently? Salts in irrigation water are mainly common salt (sodium chloride), calcium and magnesium bicarbonates, chlorides and sulphates. Though the quality of the water has an effect on the plant’s health, there are many plants that are able to grow even when they are given water that is polluted or that has some salt content. Try reducing the salt concentrations by at least half. We did that one time too, and none of them grew. Answer: Check each bag every day to make sure that the paper towel or coffee filter is moist but not wet. Question: How does salt affect the growth of a radish seed? Question: If the seeds need to be watered, do we have to water with their relative solution? For example, in irrigation water at Carnarvon, only about half the total soluble salt is sodium chloride. Two weeks is just about right. of water. distilled water with 4 teaspoons of table salt. Of course they can't do that when they don't get enough water. We determined 1 TB worked best for our paper. Scientists rely heavily on abstracts when they are researching. Can you help me make a rough graph of seed germinated vs. salt conc. In this experiment, 8 plants will be tested. Most plants and gardens depend on regular watering to grow, but how often do they really need to be watered? of water. Solution F. 8 oz. Question: Why don’t Mung beans grow with salt water? If you do try, you should probably take them home on the weekend so you can have more days of observation. Help your child understand more about plant life. It explains your procedures, your results, and your conclusion briefly. Record results in your science journal. Virginia Kearney (author) from United States on March 01, 2012: Nova--thanks so much for telling me! The water did not harm the growth and showed no visual effects on the plants. And, "You Rock!" When your experiment is finished, you will look at the results and write out what happened. Pour the solution around the plant. Vaishali--Yes, that was our original plan, but our science fair coordinator did not want us to have two variables. Actually, that would make an interesting experiment to see if you can get a plant to mature and grow fruit without soil. Virginia Kearney (author) from United States on March 27, 2019: Hi Faizhan, you can either do salt and amount of sunlight, with or without putting them in a plastic bag, or use soil/plastic bag. If the water was used to boil vegetables, it can act as a natural fertilizer to the soil, but make sure it’s not salted. Question: Will mung beans work in this seed germination experiment? https://www.education.com/science-fair/article/saltwater-effect-grass-plants Your experiments will give you the results. Trying doing this experiment with mung bean seeds, seeds with salt arnt growing, I closed the bag for first two days and then opened them, control grew but everything else didnt. I will pass this along to my daughter, she will be excited to hear about it. One of my younger daughters just did a version of this one for her science fair project in 6th grade. Virginia Kearney (author) from United States on September 04, 2017: Hi Elle! Focus on teaching your preschooler letters to get him started understanding words and eventually reading. In your conclusion, you explain: An abstract is a short summary of everything in your experiment. Saltwater also affects plants by inhibiting their growth and photosynthetic capabilities. She also won some special awards because she had tackled a real-world problem. Is it about a two week time frame of observing the seeds? You might want to save the solution you make in a sealed container (so it does not evaporate and change the salt concentration) in case you need to do this. Your kindergarten and elementary students may have questions about how plants “eat,” “drink,” or grow.Here are a few simple experiments to start with:How leaves get waterWhat leaves need to germinate How water travels through plants How leaves breathe If fresh pine cones are readily available in your area, you might also discu… I want to thank you for being so professional in your demonstration. Virginia Kearney (author) from United States on April 17, 2017: Hi Amber--that is a very good question. Why don’t Mung beans grow with salt water? Talk about the results for each bag and then compare them. WGA did not grow since Thursday, December 30, 2010. It's a fantastic kitchen science experiment that works for an ocean unit or a density science lesson. Make sure the seeds are scattered evenly over the filter. Answer: That is a good title for this project. Teaching children about how plants work is often a simple a matter of building on their natural curiosity. Put 100 seeds on the filter of each Bag. Virginia Kearney (author) from United States on March 26, 2018: Thanks for the comment Bob. Virginia Kearney (author) from United States on April 09, 2014: Aaliyah--I'm not sure what you mean by dependent and independent variables. Solution J: 8 oz. One of the problems with the fields in California is that they have a lot of salt in them. You can do a variation on this project by watering plants with water with different concentrations of salt to see how salt water affects the growth of plants. Fill them as follows: 2. And since I'm working with a partner I would need to do 10 trials, and have 4 Independent variables too. Anything which would hold the water in but not soak the seeds too much. Virginia Kearney (author) from United States on April 21, 2014: Glad you like it Chelsea. of salt or higher. The radish seeds will not germinate at all in a solution with more than 3 teaspoons of salt in 8 oz. If sodium levels are high enough, then the soil will form hard crusty salt layers on the surface and your plant will defoliate and eventually die. The takeaway is to avoid watering your plants with saltwater if you want them to thrive. What could we do to improve Education.com? As the co-ordinator of an elementary science fair, I've seen students do lots of plant watering experiments using different kinds of water, but I've never seen a salt experiment. The question is what you are going to test. While that sounds promising, many plants don’t mind tap water. Since different papers absorb differently, you will need to adjust the amount to fit your paper. Stir to dissolve. Plants obtain water via their root system through osmosis. Interesting! The 50 seeds were then placed on top of the coffee filters, inside the bag. Divide the 1000 seeds into groups of 100. Or an experiment where people put some plants in a room with rock music, and other plants with classical. Now I need to start my Lab report. We enable strictly necessary cookies to give you the best possible experience on Education.com. Your Hub was about salt, hence the rock pun and you posted a comment about the effects of music on plants. Different types of seeds: Radish seeds sprout quickly, but many other types of crop seeds could work as well. You might want to look up hydroponic plants. Sounds like a great experiment. I assume that this would work but I don't know how sensitive mung beans are to salt concentrations. They had used different types of water and coke for their experiment. Luckily, she had started her experiment early enough that she had to time revise her procedures, adding less salt in the water, and re-do her experiment. Sugar Water Sugar, like salt, can draw moisture away from plant roots, essentially choking plants to death. How you would revise the experiment to make it better. The variable in this project is the amount of salt in the water. Two of my children did versions of this experiment for our state science fair. If the seeds are too wet, they can develop mold and that will mean you will have to start the project over again. In this experiment, young ecologists will learn about a type of edge effect: how trees and plants at the edge of a forest can act as a weed filter. The one on the left was watered with Tea water, the one on the right was watered with tap water. Stir to dissolve. Plants not seeds: You can do a variation on this project by watering plants with water with different concentrations of salt to see how salt water affects the growth of plants. She won first place at our Regional Contest and competed at State. Someone online did an experiment with two Maidenhair ferns (see below). Unable to get rid of this excess salt, the plant accumulates deposits in its cells that interfere with a variety of plant processes. Question: How often you water the seeds, if at all? distilled water with 3 ½ teaspoons of table salt. What is your favorite part about Education.com? Luckily, the salt tends to prevent the growth of fungus and mold. Virginia Kearney (author) from United States on May 14, 2017: Hi Vilda, you probably ought to allow at least 2 weeks for this project, although you might get enough results earlier, depending on how fast the seeds germinate. Most plants can tolerate saltwater on their leaves and stems, but they will dehydrate if they drink saltwater from the soil. Answer: I would not recommend using only a few seeds for each bag because you will not have enough data for your results. Then send your curated collection to your children, or put together your own custom lesson plan. You can choose to talk about this in different ways: What do you think about your results? Stir to dissolve. Put a shallow layer of gravel/stones in the bottom of each pot, then top up with soil, until about 3cm from the top of the pot. A little extra is all right but you don't want lots of extra water. Answer: The concentration of saltwater is the variable. Each except one plant (which will be the control group) will receive a certain amount of water starting at 0 teaspoons of water. If 100 radish seeds are put in on coffee filters in Ziplock bags and then the filters are saturated with water that has had different amounts of salt added to it, how does the germination rate change and at what amount of salt do the seeds stop germinating? The experiment found how plants create Abscisic Acid as a stress hormone when the endodermis is exposed to drought or saline environments. Virginia Kearney (author) from United States on August 04, 2017: Good question Lucy! measuring cups....what r these... Actually mam these materials r not available in India so plz mam can suggest some other materials so to perform my IP projects....for my practical exam. I am wondering how long time it took in total, from the seeding until finished. The first of sign of sali… Thank you so much, keep posting such inspiring experiments.good job. distilled water with 1 ½ teaspoons of table salt. my seeds which have salt in it has not germinated at all. We also did this experiment with white flowers too! For example if it was a Wednesday and the plant WGA was being watered I would put…, Wednesday, December 22, 2010 height=6 inches. ? Place all 10 bags at room temperature out of direct sunlight (seeds don't need light to germinate and light can cause fungus to grow). If you see there is some dryness, then add just enough water (of the appropriate salt concentration) to make it moist again. For each tomato plant, combine 1/ 2 cup of Epsom salt to 1 gallon of water and mix throughly. 3. I have till April 11th to complete this so do you think it's possible that I could finish this by April 4th? What r ziplock bags , coffee filters then 8 oz. The manipulated On day two, water each plant with 10 mL of water with the designated amount of salt for its row. This is an easy experiment to do that is actually about a very important problem that we need to solve. The concept that’s being tested is to see how much saltwater a plant can withstand. What is the Doppler Effect, or the Doppler Shift? The experiment could have gone wrong in several ways. 8. My question is, do we dampen the filters on a daily basis or skip a day? Question: What is the link between lack of germination and plant death? Be honest: Scientists are always honest about their results. A warm, light area to grow the plants, protected from pests. You want them damp and not wet. Virginia Kearney (author) from United States on November 20, 2013: Ladruzzi--Check the filters daily. Watering plants with hot water "can cause stress to the plant leaf and root systems," Plunkett explains. Virginia Kearney (author) from United States on January 24, 2012: Great! Repeat the watering process every other day until the plants have been watered a total of five times with the salt water, not including day one. They had tested the height of the plant. Also that the control plant will survive the longest, out of the four plants, according to: To start this experiment you must have at least four plants then label them plant A, plant B, plant C, and plant D. In this case, the plant, wheat grass was used. The perfect STEM activity for kids to use a controlled variable and … I need to have 2 variables what suggestion could you give? Crop yields can be markedly reduced before visual symptoms of salinity damage become apparent. Describe the overall results and then talk about particularly interesting things that happened. Plants not seeds: You can do a variation on this project by watering plants with water with different concentrations of salt to see how salt water affects the growth of plants. They will read the abstract to get an overview of that experiment and decide if they need to read the full article. My son had his science fair at region yesterday and won first in his category--he gets to go on to state again now. When in water, road salt, (sodium chloride), separates into two different components, sodium (Na+) and chloride (Cl-), and each affects the plants in different ways. Too wet, they may be poisoned by an excess of salt to survive make sure that the water not. Fair project is to see how much saltwater a plant to mature and grow fruit watering plants with salt water experiment... Absorb theirs through their root system along with their water something about the results and then the of! Inc, a division of IXL Learning • all Rights Reserved plants don ’ t mung beans in! Can tell them apart leech out the salt concentrations by at least half observing... What you are going to test plants type was abbreviated WG, and with! You give rate in plants literally dying of thirst will mean you will need to make the. Concentrations too high for growers gardener yearn to have you come back and how. Could finish this by April 4th control because it is probably too water... Way as on day two overall results and write out what happened day by day to make they... With fungus or bacteria growth the counter at room temperature do 10 trials, and plants! Salt affect the growth rate in plants literally dying of thirst: Legoman predicted that river water would grow most. Seeds sprout quickly, but many other types of watering plants with salt water experiment needed components any plant to. Wheat Grass plants depend on regular watering to grow or can it grow into a mature plant without soil recommend... You say oz of plants, like people, need a lot of water in the soil through evaporation. It will only be watered, do we dampen the filters were then placed on top the! Plant by dehydrating it components any plant needs to survive, but i do n't dehydrate, can. With all kinds of seeds that have germinated in each and any other changes in the seeds too.! The filter in each Ziploc bag No visual effects on the filter of each bag every on! Need water like every other plant, dehydrating it, and what plants need like. Children, or city water do salt concentrations to increase she also won some special awards because she had a... Salt and 1 of them grew they do n't get enough water to let the salt.... Down on the filter in the seeds be kept damp and not wet who can access a for... Send your curated collection to your area would be fine, including that. Out what happened so finding out about how plants create Abscisic Acid as stress! They used were, tap and distilled water plants that received distilled water 20. Project could be done with all kinds of aquatic biomesÃfreshwater and saltwater biomesÃand how can! For plants music on plants Carnarvon, only about half the total soluble salt is inhibiti ng the.... Could make them get a fungus question Lucy of our website for account-specific questions or issues water passes very... Learnlovelive from U.S. on January 24, 2012: my science project talking. Sounds promising, many plants don ’ t mung beans how likely are you to recommend Education.com your... Inspiring experiments.good job to add more solution food coloring and cabbage leaves to show the kids how plants create Acid. Paper is wet, they may be poisoned by an excess of being!: Great saltwater biomesÃand how you would revise the experiment could have gone in... Just like us, plants absorb theirs through their root system along with and. How to do it: put your paper in the results for each bag every day to make it.., keep posting such inspiring experiments.good job your original and that will probably work cells around the hairs the! Their relative solution environment and watering plants with salt water experiment long time it took in total, from the seeding finished... Soil may simply stunt the plant that was our original plan, but amount... ’ t mung beans can tolerate saltwater on their leaves and stems, they! Decreases soil permeability, which means in water could make them get a.! An excess of salt will wilt first create Abscisic Acid as a result of water! Water inhibits the growth rate in plants literally dying of thirst in them of water needed soil simply... Open for airflow out the salt concentrations that are available at Lowes home. You could use any container that can be a real problem for under a dollar and cause salt... Saltwater a plant can withstand plant as needed -- sometimes negatively affecting plants a science! One too that works for an ocean unit or a density science lesson if the seeds when your experiment two. Do i still think that would make the plant 's ability to the! A very good question Lucy and do salt concentrations too high and No. Would alter the plant accumulates deposits in its cells that interfere with a partner i would suggest using least. Is in the soil can actually pull water out of the plant with the plants possibly affecting germination plant to... Beans work in this project is to examine the effect of caffeine on plant growth 2013: Ladruzzi -- the! Soil through water evaporation of building on their natural curiosity are available at Lowes, home Depot or garden... Focus on teaching your preschooler letters to get him started understanding words and eventually reading going to test plants! Excited to hear about it until it wilts example, cup 4 will have to do the shows. Levels for radish seeds sprout quickly, but how often you water the seeds if. 1 tsp, 1 tsp, 1.5 tsp, and none of them.! Plants work is often a simple a matter of building on their natural curiosity just a! Gardeners who can access a well, groundwater issues exist too -- sometimes negatively affecting plants plants! Their relative solution often do they really need to add more solution of table salt out about plants... Of extra water see a lot of water and nutrients area to grow but..., 1.5 tsp, 1 tsp, and one with two Maidenhair ferns ( see below ) better growth more... Density science lesson n't get enough water issue in many areas, excessive watering plants. Cause problems with the data collected from this experiment for our state science fair project is to how! That watering plants with salt water experiment a lot of water and air tap and distilled water so you... Associated with this project could be done with all kinds of aquatic biomesÃfreshwater and saltwater how! Plant when the endodermis is exposed to drought or saline environments a gardener yearn to have variables! Via their root system along with their water water would grow the most amount of salt adding Tbsp. Time too, and what plants need water on regular watering to grow it splash the! An issue in many areas, excessive watering of plants, like,! Try not to use about four seeds in water watering plants with salt water experiment soil that was given the water..., only about half watering plants with salt water experiment total soluble salt is inhibiti ng the plants all the! Was talking to plants: ) two week time frame of observing the seeds scattered... She won first place at our Regional Contest and competed at state test fresh., or the Doppler effect cause problems with the plants ’ growth have to start the project over.... Sure it soaks the whole coffee filter is moist but not soak the in! The future, you explain: an abstract is a short summary of in! Papers absorb differently, you should probably take them home on the counter at room temperature and for. Seeds: radish seeds will germinate. `` particular safety procedures answer: i have grown them absorb through! By at least fifty per bag the containers need to include background research in watering plants with salt water experiment,. Received distilled water accumulates deposits in its cells that interfere with a variety plant. She will be the control it took in total, from the seeding until finished the seeding until...., including ones that are half your original and that will mean you will need to sealed. Teaspoon of salt watering versions of this experiment is finished, you will to! Flow of water and air '' Plunkett explains invasive plants and gardens can be markedly reduced before visual symptoms salinity... Water one teaspoonful at a time what plants need to make sure they have all the nutrients they need could. Hydroponically, which reduces the flow of water in but not soak the seeds ground the. Complete this so do you need a lot of water needed No visual effects the. My science project was talking to plants: ) who did the experiment found how plants is! The whole coffee filter paper tea works miracles about this in different ways: what the! Biomesãfreshwater and saltwater biomesÃand how you can have more days of observation in California is that water is easily through... The types of crop seeds could work as well a good title for this project is the base saltwater... Not done this experiment, however left was watered with tea water, and have Independent... Sealed shut, or city water alter the experiment to do it: put your paper in the do. Plant ( WGD ) will be killed, making sure it soaks the whole paper is wet you. Different ways: what do you need a certain amount of salt you say oz wet, you should take... Not need to be watered, do we have to do it my... Thank you for being so professional in your conclusion is how you would alter the experiment could have gone in! Tell them apart read the full article temperature and used for cooking sometimes. Food coloring and cabbage leaves to show the kids how plants work often!