General Hydroponics®, FloraKleen®, Clearing Solution (2.5 Gallon) ventilation 5" Without Shrinkwrap: These Cultiwool

5" Without Shrinkwrap: These Cultiwool Cubes are sold exclusively by the case

Included 12-foot corded sensor probe plugs into the controller to provide temperature and humidity readings

L Liquid Hand Sanitizer

Add first to reverse osmosis (RO) water to help buffer for better solution stability

General Hydroponics®, FloraKleen®, Clearing Solution (2.5 Gallon) ventilation 5" Without Shrinkwrap: These CultiwoolFloraKleen removes fertilizer residues that can accumulate over time in hydroponic systems, growing media and potting soils. Use FloraKleen monthly to purge your hydroponic system or potted plants of excess salts that can accumulate as a result of regular fertilizer application. FloraKleen is an excellent final flush and can be used to dissolve mineral and salt buildup.