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Combine with blue-light treatments in the 400-500nm spectrum to improve anthocyanin production
"Blackout" bags are black on both sides
With three forms of chelated iron and urea for an acidic rhizosphere
Mendocino and Trinity Counties in Northern California
Although our 2-part formulas already provide sufficient levels of Calcium and Magnesium
General Hydroponics® TriShield™ 8oz Flood Tray Combine with blue-light treatments inGeneral Hydroponics TriShield Insecticide, Miticide & Fungicide Concentrate combines an unprecedented combination of three active ingredients to control or cure insects, mites and powdery mildew* This broad spectrum pesticide is well suited to be an integral part of any IPM program the anchor product in any grower's toolbox. Trishield was developed in conjunction with our team of research scientists and verified for efficacy at a major University.
US$ 200.00
US$ 17.00
US$ 59.90
US$ 75.99
US$ 139.95
US$ 19.99
US$ 149.00