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Plant Intensity Light Meter Model LIM2500
Sign in for Member's Price $29.95
Latest Articles
Posted on May 16, 2012
The pH scale measures how acidic or basic a substance is. It ranges from 0 to 14. A pH of 7.0 is neutral. A pH less than 7.0 is acidic, and a pH greater than 7. ... [Read More]
Posted on May 15, 2012
The dry matter in a plant is made up of 90% carbon, hydrogen and oxygen. The majority content, which is carbon, is taken into the plant through carbon dioxide ( ... [Read More]
Recirculating vs. Drain to Waste Systems
Posted on May 14, 2012
There are two forms of hydroponic systems - there are re-circulating and drain-to-waste systems. In a recirculating system, the runoff from the nutrient solutio ... [Read More]