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Macrocystis Kelp
Potassium Sulfate
spider mites
Multi-outlet divider accepts 0
Ideal to use with Optimum hydroponix 2-part nutrient and all other basic fertilizer programs
Green Earth Horticultural Oil 500ml Ballast Macrocystis KelpGreen Earth Horticultural Oil offers comprehensive pest control with a refined approach to plant protection. Formulated with guaranteed 99% pure mineral oil, this spray effectively eliminates scale insects, spider mites, whiteflies, and mealybugs across all cultivation phases. Its dual season versatilityfunctioning during dormancy and throughout active growthmakes it an essential component of any serious grower's integrated pest management strategy.
