General Hydroponics® TriShield™ Gallon Ph And Ppm Meters The Super-Flex UV 5mm

The Super-Flex UV 5mm

Cold Pressed Norwegian Sea Kelp

Potassium deficiencies lead to weak stalks and immature roots

5mL - 11mL per/gal ~ 1:500 - 1:250 Ratio

colloidal silver

General Hydroponics® TriShield™ Gallon Ph And Ppm Meters The Super-Flex UV 5mmGeneral Hydroponics TriShield Insecticide, Miticide & Fungicide Concentrate offers a powerful solution for controlling insects, mites, and powdery mildew in your garden. Combining three active ingredients, this broad spectrum pesticide is an essential component of any Integrated Pest Management (IPM) program and a must have tool for growers. Developed in collaboration with research scientists and validated for efficacy at a leading university,