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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Siphon Mixer: (1:15 ratio) Mix ½ to 2 fl
General Hydroponics® FloraSeries® Advanced Nutrient System
Use PHLO before adding nutrients to your reservoir
Double-junction probe reduces reference contamination
Make inorganic phosphates more soluble for increased availability
Down To Earth™, Langbeinite 0-0-21.5, All Natural Fertilizer, Single Ingredient (5 LBS.) Black Gloves Siphon Mixer: (1:15 ratio) MixLangbeinite, Wettable Powder, Efficient Delivery and Immediate Uptake (Solution Grade) Langbeinite is a mineral that contains potassium (K), magnesium (Mg) and sulfur (S) three of the essential nutrients that plants require to achieve optimum growth and reach their maximum potential. Here, in a balanced ratio and in the highly available water soluble sulfate form, we offer a high performance solution grade powder that growers can apply with
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