Bluelab Combo Meter Plus With Leap pH Probe DUCTWORK polyethylene film that is perfect

polyethylene film that is perfect for greenhouse construction and is easy to install

Growth Science® Base A contains nitrogen and key micronutrients like calcium and magnesium to support essential plant function and encourage vegetative growth

A protective cover running the length of the front zipper and duct ports that can be closed on either side further strengthen this seal

This will make approximately 125 gallons of vegetative feed solution and 125 Gallons of blooming/budding feed solution

Uses 3/8" ID tubing

Bluelab Combo Meter Plus With Leap pH Probe DUCTWORK polyethylene film that is perfectBluelab Combo Meter Plus: 3 in 1 Portable Meter for pH, EC & Temperature Get all the essential measurements you need in one convenient device with the Bluelab Combo Meter Plus! This portable meter measures pH, conductivity (EC), and temperature, providing crucial insights into your nutrient solution and root zone for optimal plant growth. Now featuring the durable Bluelab Leap pH Probe for faster, more reliable readings in any substrate. The Key to a