How do you grow hydroponic plants?

Question

I have to do a science experament for my agriculture class. I wanted to know what is the best kind of veggie to grow hydroponicly?What the set-up would be? What do i need to grow it in?

Answer 1

Try this one, it's pretty simply and I've used it myself. http://www.simplyhydro.com/system.htm

Answer 2

I would use
Miracle-Gro® Water Soluble All Purpose Plant Food
http://www.miraclegro.com/index.cfm/event/ProductGuide.product/documentId/637153cfaa6b1ff545c0236933b0a7a4
it can not hurt your plants,
and its available almost anywhere.
all you have to do is mix it in with the water you are using on your plants.

indoor or outdoor ?
as far as light, if its outside you should not need any lights, if indoor, you might need lights.

I have seen people use a pot full of small rocks or gravel for the plants roots to hold on to,
I have also seen people let the roots float free and hold the plant up some other way.

as far as watering, I have seen some use vermiculite because it holds the water so the roots do not dry out, then you can water it every few hours or twice a day so that the roots are not water logged and do not get moldy.

I have seen many systems of watering, including some that always keep the roots under water, and most of them work very well.

Answer 3

one million. you like a easy source. in case you should get sufficient organic easy the place your hydroponic device would be placed then this could desire to be sufficient. in any different case, you will ought to complement this with flourescent lights. 2. Hydroponics Pump while you're making plans to apply the ebb & circulate approach, that's by using a ways the least confusing while you're desirous to create your very own residence made device, you will choose a small pump to pump the nutrient answer into the starting to be trays. 3. Timer you will choose a timer for the two the lights device and likewise one for the feeding device. those must be hardy sufficient that they would be popular of their administration of the device. 4. Planting Trays %planting trays are probable the least confusing and maximum inexpensive answer for a hydroponics device. those ought to good sufficient to maintain the plant life from falling over yet nevertheless allowing them to feed from the nutrient blend. 5. Pots Any sterile pots, predominantly nursery pots, will do the trick. in the event that they do no longer look to be sterile only wash in a susceptible answer of bleach and go away to empty of course. 6. Planting Medium Vermiculite/perlite, coconut fibre and rockwool are the main elementary mediums to apply specially by means of fact thy drain properly and could nevertheless maintain sufficient moisture for the plant life desires.

Answer 4

everyones left out the most important part.....the light your going to need a hps or metal halide light or you could go cheap and use like a show n grow florescent....a water soluble fertilizer and a sterile growing medium......after that probably an underneath reservoir and a wick system would be the easiest for you (just cut a terry cloth towel into strips to get water to your roots)and for school i would go with lettuce planted a week apart in rows to show how fast it grows

Answer 5

You need good liquid fertilizer. You need something for the growing plant roots to hold onto. It can be pourous clay pellets, or this block of stuff (I forget what it's called) that is used to start seeds. You need very strong light to mimic sunlight. My husband used to have a BIG experiment going on down in the basement years ago. ha ha

Answer 6

lettuce would be a good subject --- quick growing lots of experience in growing it small root system ---- get a medium --- perlite or vermiculite are the best ---- you will need to get some correctly formulated food to put in the water --- then you need to keep it all clean as its too difficult to set up a proper recirculating system for a few plants ---- check the web for suppliers and more info ---- have fun

Answer 7

Trying to grow some of the old devils lettuce eh?? Im on to ya!

Answer 8

tomatoes is the best for your kind of experiment. we grow tomatoes hydroponically in large scale..

Answer 9

idk but on askjeeves thay might have some good suggestions.