Bluelab pH Pen Nutrients Add 4 ml Pure Zym

Add 4 ml Pure Zym per gallon water (1:1

DES-X may be used on edible crops up to and including day of harvest after a minimum spray interval of 12 hours

This product has excellent cooing of the motor that enables the pump to operate even when it's partially submerged

durability and light weight

• Leaves no residue

Bluelab pH Pen Nutrients Add 4 ml Pure ZymThe ultimate handy solution for measuring pH! Plants get their nutrition from minerals but they can only get all the right minerals they need if certain conditions are right. A key factor that affects food uptake is whether your solution is acid or alkaline. We measure this in pH. The Bluelab pH Pen is the latest innovation for hand held meters. It provides a compact quick and handy way to manage the success of your crops to ensure maximum uptake of