Superthrive Vitamin Solution w/ Kelp - 120ml / 480mlSuperthrive the Essential Vitamin Solution. Secure your transplants, revive stressed plants and produce abundant yields with Superthrive. Our unique, non toxic vitamin solution encourages the natural building blocks that plants make for themselves when under the best conditions, fortifying growth from the inside out. Generations of home gardeners and professionals trust our timeless, proprietary formula.

These special properties improve both mineral and oxygen availability in the growing media

Cal-Mag™ Plus can also be applied as a foliar spray to further enhance growth

E26 standard Edison base

Specially made for: Metal Halide Lighting

Calibration of the Truncheon® Nutrient Meter is not required

PRO-MAX HP is a good choice for anyone looking for a versatile product that can simplify their growing supply list

tastes and odors

Standard E26 base

This brand new kit also comes with some of Green Planet’s top additives to help your plants reach their full potential

distribution pattern

Made in California

Diameter: 33mm (1