NPK RAW Calcium/Mag 2ozCalcium is essential for living organisms, in particular in cell physiology, where movement of the calcium ion into and out of the cytoplasm functions as an important signal for many cellular processes. Supplement any feeding program. Easy to use. Fully soluble. RAW Calcium Mag is a fully water soluble calcium additive which dissolves quickly in water without any residue.

Supports Terpene and Resin production

Weight with case: 76

fragrant flowers

2 (AAA) batteries and lanyard

let alone prosper

feeding your plants with Grow and Micro nutrients

(5) 20 ml packets pH 4 buffer

6" x 6" x 4" (150mm x 150mm x 98mm)

(20) packets of 20 ml 1000ppm / 2mS / 2000 µS solution

Works with CMH Lamps Only (sold separately)

Screens are made of stainless mesh with a plastic coated aluminum frame

bringing deseases in to the plant via weak roots often in combination