Bluelab pH 7.0 Calibration Solution 20 ml Sachets, Pack of 25 Pieces Super Spreader fully waterproof design
Yard notes & kiln story
Description
fully waterproof design
Simple push button pH calibration
The Ona Gel is our most popular product
Wedge® Growing Medium aids strong
A-OK Starter Plugs for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks
Bluelab pH 7.0 Calibration Solution 20 ml Sachets, Pack of 25 Pieces Super Spreader fully waterproof designPrice shown is per unit; add to cart for case price.