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|New Immigration Laws Pave the way for Hydroponic Farming
Powdery and Downy Mildew
Building your own Indoor Grow Room part 2
Building your own Indoor Grow Room part 1
The Benefits of Chelated Micro-nutrients
Is the pH really that important?
Getting Bigger Yields From your Hydroponic Plants
Tips for getting the most out of your nutrients
Millions of dollars lost in hydroponic tomato plant sabotage
Growing Hydroponic Raspberries, part 2
|Tomatoes & Cucumbers info.
P.J. Williams was having a hard time keeping up with
For the second straight year the Patriots have tried to show
The New Orleans Saints have agreed to acquire veteran quarterback
NEW YORK (AP) Pittsburghs T.J. Watt has been fined $20 ,054
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Nike Air Pressure one UltraForce Mid Type
Vince Carter To Have on Nike Shox BB4 Throughout The remainder Of NBA Season
Mosquitoes in hydroponic herb garden
Cyanobacteria, tea not working, PLEASE HELP!
Random Ramsdom 10/10: Yucks with Austin Blythe 5-0 , but where do the Rams stand in t
Kansas City Chiefs defensive trends and tabulation for Week 2 82 snaps
Wednesday Curds: Is timing the problem for Aaron Rodgers and the Packers?
Bengals show support for Tyler Eifert following season-ending injury
Strawberries in warmer climate + plant characterists tables
Introduction to Hydroponics 1-4
Hydroponic Growing Mediums:
In a traditional garden, plant roots are in the soil. They support the plant and search for food and water. In hydroponics, we often use a growing medium in place of soil. The roots
of a hydroponic plant do not work as hard as those of a plant grown in soil because their needs are readily met by the nutrient solution we feed them.
Ideal mediums are chemically inert, porous, clean and able to drain freely.
Many materials have been used as hydroponic growing mediums. These include: vermiculite, saw dust, sand, peat moss and, more recently, rockwool, perlite and expanded clay pebbles.
Today's popular growing mediums, perlite,
rockwool and expanded clay pebbles are described below
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