Similar to: Jack's Classic Clone Fertilizer

A critical component for two-part feeding systems, this supplement delivers highly soluble calcium and nitrate nitrogen. It ensures plants receive immediate access to essential nutrients, promoting robust growth and structural integrity.

This is the gold standard for growers who want total control over their feeding regimen. By separating calcium and nitrogen from the rest of your nutrient profile, you gain the precision needed for professional-grade hydroponic results, though it does require a bit more attention to your mixing routine.

This is the gold standard for growers battling soft water who need to keep plants compact and vibrant. By packing three types of chelated iron into a perfectly soluble formula, it trades the simplicity of all-in-one pellets for the precision control required to achieve professional-grade color and structural health.