Pay in 4 interest-free payments of $3.68 Learn more
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
All four colors come in packs of 35
Feed 1 tablespoon for every foot of plant height
Tough and durable
Learn more and find all the products of the Rx Green Solutions line here
Add each nutrient separately to water and aerate reservoir regularly
Down To Earth Langbeinite (Sul-Po-Mag) Silica All four colors come inA unique 3 in 1 combination of Potassium, Magnesium and Sulfur, Langbeinite is a naturally occurring source of these three vital plant nutrients. Potassium is essential for high quality fruit, Magnesium is required for the synthesis of chlorophyll and Sulfur is needed for enzyme activation. Contains 22% K2O, 11% Mg and 22% S.
US$ 77.00
US$ 89.00
US$ 31.00
US$ 27.00
