How to start a hydroponic garden
The technique of growing plants without soil is called hydroponics. It’s simply growing plants in water. Hydroponics is not only useful. It can be fun. Clear a place on your window sill, and you too can grow vegetables, flowers and fruits.
Plants don’t need soil as long as they have five things: food, water, light, air and support. You can provide all five in a hydroponic garden.
What You’ll Need:
- A small, single-stemmed houseplant. Most common houseplants will work well. Or try a vegetable plant.
- A clear glass jar or bottle.
- A cork stopper with a large hole in the middle.
- Cotton waddling.
- Plant food.
What You’ll Do
This will get messy, so go outside or spread newspapers over your work area. Carefully remove the small houseplant from its pot. Place one hand over the soil surface, with the stem between two fingers, and turn the pot upside-down. Tap the bottom of the pot while gently easing the plant out.
Step 1: Gently brush all the soil from the roots.
Step 2: Carefully thread the plant stem through the cork stopper and place the roots into the glass container filled with lukewarm tap water.
Step 3: Use the cotton wadding to fill any gaps between the plant stem and cork stopper. Be careful not to squeeze the stem.
Step 4: Move your plant to a sunny location and watch it grow!
After about a week, pour out the water and refill.
Your plant will be hungry by now, so add a general-purpose plant food according to label directions. Look for a food labeled “water soluble.” You can find it at garden centers, hardware stores or grocery stores.
Change the water and the plant food solution about once a month.
About Hydroponics
Raising plants without soil allows farmers to grow more food in less space. That’s especially important in poorer countries, where many people go hungry.
The term hydroponics was coined in 1936 by a scientist in California who planted a tomato in a tub of water. The plant grew more than 25 feet tall!
Once word got around, people were growing plants in baskets, on patios and on rooftops using only water and a little plant food.
Disney Does Science
People who have eaten at EPCOT Center in Walt Disney World have experienced hydroponics. Researchers there produce fresh tomatoes, lettuce and cucumbers from hydroponic gardens.
The National Aeronautics and Space Administration (NASA) is using hydroponics to provide fresh food for astronauts. On the frozen continent of Antarctica, scientists are testing hydroponic techniques that may be used on missions to Mars.
Many commercial growers around the world are turning to hydroponics as an alternative to traditional farming. More food can be produced, and weed problems are eliminated.
Strawberries are a popular hydroponics crop in Australia. Tomatoes, lettuce and a variety of herbs lead the way in Ontario, Canada. In the United States, cucumbers and tomatoes are grown in water.
Some veggies work. As stated above the sweet potato works very well and makes a super long vine after a while. If you use something larger then you will not need the cork. Best of luck to all of you.
cool
What else can we use besides cork stoppers?
possibly some kinds of clay, but if it dries out it can be bad for the plant
im doing it for my science project:)$$!!
cool
This is a great idea for my science project and gardeners should do this!!!!:)
cool
where do you buy plant nutrients though?
i’ve done it before, really works
it is kantutan style
Something to waste time….
This isn’t really a green project unless you use organic liquid fertilizer.
organic liquid fertilizer ?… use cow poo. that’s the only organic good fertilizer. ^^
all i read were the comments but it sound cool!! :DD
this is so asome i am going to try it with my science partner!!!:)
I think i’ll do this for my Science fair project. Cheers 😀
Can you grow it from a seed?
i want to try a potato or a apple
Too bad you can’t do this from a seed… I’ve tried 😛
I don’t know about all seeds, but you can put a bean into a wet paper towel until it sprouts then transplant it I suppose.
Looks interesting to a kid scientist.Might try it!
Sweet potatoes work very well. They look great after growing for a while.
I wonder what else will work insted of cork? I’m going to definetly try this.
paper towles work
COOL!!!!!!!!!
I just tried it! hope it works with morning glory vines…
If you don’t have a cork a regular water bottle with a hole punched in the cap works great.
can it grow vegetables?
I’m doing this for my science project with a calla lily bulb. Can’t wait to try it out! 🙂
I’m going to try to use a 55 gallon barrel instead of a 2 liter bottle.I hope it works!
i was sopposee to be looking how to create oxygen on mars and one way we thought was to grow plants without dirt on mars.
if it’s that big, you can probably put several plants in there.
this is a projet im doing some thing like it.
I need more informstion on how to prepare container for vegetables
Can u give me an idea about plants growing on preaty much anything thats liquid?I’m doing a project about how plants grow on anything thats liquid.I’m in 5th grade and I need an idea.I was thinking about how I can have 3 pots,one is filled with water,one filled with coollaid and the other one is filled with milk.I would see three weeks later which one grew faster the water,the coollaid or the milk.What do u think?
cool! thats a cool idea
try it
that kool aid wate and milk idea is a bad idea, the milk would go bad and smell disgusting, plus plants could grow in kool aid (we all know that kool aid is water with powder in it, and its pointless
that’s a way to go
Can you do it from seeds?
great pic
This is a great idea. Philodendren houseplants really like to grow this way. Also potatoes will grow by growing roots in a cup of water. Spider plant hous plants grow tremendous root systems just by growing the house plants in water. Sometimes, house plant food spikes (such as Jobe’s house plant fertilizer food spikes) will dissolve right into the cup of water to provide nourishment to the house plants.
this is cool i can see it working and i gonna try it but i wonder if you can start it from seeds too? i mean i love to grow tomatos but but i like to grow them from seeds.
I really liked this website because I’m doing this for a science project. Thanks!!!
well how do u grow a plant without soil starting from a seed?
you can grow an avocado seed this way at least up until it is about two months old i dont know after that. but it gets roots and starts growing. you will need an avocado seed, toothpicks,and glass of water, you have to stab the seed with three tooth picks spaced evenly around the seeds middle, the toothpicks will hold the seed on top of the cup, next fill the glass with water so that the seed only gets wet for about an inch. after a week you will see results
what pg was this is the magazine???
i might just use this as a science project
cant u grow hydroponices from a seed
that is so totally awesome
During WWII, American bases in the Pacific were supplied with fresh vegtables from hydroponic gardens.
Take a look at some of the tomatoes in the supermarket and you will find some hydroponic tomatoes.
Sweet!!
This actually works
cool. im gunna try it
i did that it died in a day
its going to make me to give it a try
unusual but awesome im doin it
thats awesome im doin it
actually works. I tried this, and it works really well. Next, i’m gonna try a much bugger plant, and a large plastic barrel. a sunflower and a huge pretzel container!
cool
i think its a bit creapy but hi
i have heard a little about hydroponic but never knew how to make one this is pretty cool
pretty cool!:^)
pretty cool
This is AMAZING I’m totlly going to try this
its easy.good job