Nutrient Filament Hydroponic kits from American Hydroponic are complete, user-friendly growing systems. The simple design is the preferred method of growing commercial lettuce “down under” (Australia & New Zealand). The gullies are made from FDA -approved 100 percent recycled polyethylene. Each kit includes galvanized steel table, pre-drilled growing gullies, root cubes, 30-gallon reservoir with lid, submersible pump with magnetic drive, feed and drain plumbing manifolds, 2-month supply of nutrients, pH test kit and complete instructions. All you need to add are seeds and water. 

Growing plants in a controlled environment with nutrient solutions and inert supporting medium permits the detailed study of plant growth and nutrition requirements. Both kits include reagents from 50 of each test, detailed manual, and Plant Nutrition Studies - a handbook with experiment suggestions.
 
 

Growing plants in a controlled environment with nutrient solutions and inert supporting medium permits the detailed study of plant growth and nutrition requirements. Both kits include reagents from 50 of each test, detailed manual, and Plant Nutrition Studies - a handbook with experiment suggestions.
 
 

Growing plants in a controlled environment with nutrient solutions and inert supporting medium permits the detailed study of plant growth and nutrition requirements. Both kits include reagents from 50 of each test, detailed manual, and Plant Nutrition Studies - a handbook with experiment suggestions.
 
 

Coarse perlite is one of the best hydroponic media commonly used. It has high water-holding capacity and fertilizer retention. Extremely versatile, it is ideal for tray systems, bag systems, and deep nutrient trough systems.

Sold in four cubic foot bags. Weight 20 pounds. 
 
 

Ten stock solutions of macronutrients and trace elements. Sufficient to prepare five liters of each mixture. Includes Plant Nutrition Studies handbook.
 
 

This insecticidal soap is made from naturally occurring plant oils, providing and environmentally sound method of getting rid of aphids, whiteflies, mites, and other insects. Safer Soap is a contact insecticide that disrupts the outer skin of soft-bodied insects, causing dehydration and death. Safe for house plants, ornamental foliage, flowering plants, fruits and vegetables. FDA approved for same day harvest of plants on which it is used. Sold ready to use or concentrated to mix with water.
 
 

A 12” galvanized steel sampler with a 1” core diameter, saw-toothed tip, and cut-away side for examination of core prior to removal for testing. 
 

A 12” galvanized steel sampler with a 1” core diameter, saw-toothed tip, and cut-away side for examination of core prior to removal for testing.