Roll-Up Side Handle 5' Quantity:Pair of 5' Roll Up Side Handles Using Growers Choice’s proven PAR

Using Growers Choice’s proven PAR formula

and control all aspects of your facility’s climate equipment and hydroponics systems including: automatic dosing

as well as CO2 generators or regulators

The 30' Manual External Light Deprivation Kit is complete and ready to go

Ship Dimensions: 32″L x 32″W x 32″H

Roll-Up Side Handle 5' Quantity:Pair of 5' Roll Up Side Handles Using Growers Choice’s proven PARRoll up side walls are offered as a component of Hortitech greenhouse kits. They are used for natural greenhouse ventilation. The plastic size for roll up sides is the same that you would use for the greenhouse without them, but instead of securing the plastic with channels and wiggle wire, the side plastic is made into a roll up side curtain using purlin and side handles. You will need: 2 x roll up side handles 5' (one for each side) 20. 25' purlin,