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

and increased heart rate

Cal-Mag Amplified is particularly beneficial for coco coir growers by providing extra calcium to buffer the coco and maximize cation exchange capacity

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.