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FoxFarm designed their soluble fertilizers to work together as part of a sequential feeding schedule for hydroponic and conventional growers
Footprint 18" x 8"
power cord with on /off switch
The result of this scientific rigor is Grodan Gro-Blocks Improved with Grodan's Advanced Wetting Agent
Highly soluble—will not bind with other nutrients in solution or gunk-up your reservoir and does not significantly alter EC levels
Amplified Cal-Mag Gallon powder FoxFarm designed their soluble fertilizersCal Mag Amplified Cal Mag Amplified is an ideal choice for supplementing your native soil with pure, rapidly absorbable forms of calcium and magnesium. Coco coir growers will greatly benefit from the use of Cal Mag Amplified by providing additional calcium to buffer the coco and maximize cation exchange capacity. Higher levels of magnesium are necessary for some plant varieties and heirlooms that originate from equatorial regions. The additional