Jack's Nutrients 7-15-30 Finish pH Control backlit LCD Tare Feature Yes

backlit LCD Tare Feature Yes Calibration Feature Yes Protective Cover Removable Count Feature No Platform Size 2

Silica Blast

The ultra-efficient ceramic metal halide system can do the same job as MH and HPS with better results

Gardens and landscapes: Broadcast and lightly incorporate up to 1

biological build-ups

Jack's Nutrients 7-15-30 Finish pH Control backlit LCD Tare Feature YesProduct Details You've always been told to finish strong. This formula is ideally formulated for this purpose to provide your plants with a very low nitrogen, high phosphorus and very high potassium content to keep the whole plant happy to the end of its crop cycle.