General Hydroponics FloraKleen 1/4" easily changed

easily changed

Current temperature and humidity reading with simultaneous display of Max and Min memory

3M Mushroom Closure makes transplanting a breeze and greatly reduces transplant stress

Vitamin E Supplement

General Hydroponics FloraKleen 1/4" easily changedGeneral Hydroponics FloraKleen FloraKleen 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.