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7 inches (19
Rated for 50
This unique blend of ingredients helps your plants regulate enzymes that trigger specific reactions involved in maintaining optimal metabolism
Simple push button pH calibration
30 Pint is 4
General Hydroponics® FloraDuo® Part B, Quart Speed Controller 7 inches (19General Hydroponics FloraDuo Hydroponics B 1 5 4 FloraDuo is a revolutionary new fertilizer product. Using only two components, growers can mix a large range of different nutrient blends for different kinds of plants and for phases of growth from seedling through harvest. The ratios of key ingredients, including nitrogen, phosphorus, potassium, calcium, magnesium, sulfate and micronutrients, all change to meet plant needs.
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