General Hydroponics FloraKleen Quart

Regular Price $11.47

Flora Kleen® is formulated to remove fertilizer residue that can accumulate in hydroponic systems, growing media and potting soils over time. Use Flora Kleen monthly to maintain your hydroponic system or potted plants and eliminate excess salts that can accumulate over time from regular fertilizer application.

3 in stock

SKU: 1327 Category:


• Dissolves away accumulated fertilizer salts.

• Reduces excess and imbalanced fertilizers.

• Releases nutrient bond between plant and system.

• Use Flora Kleen as a final flush for one week before harvest.

• Safe for hydroponic systems and media while plants are growing.


Hydroponic systems:

•Between nutrient changes: Mix 1 to 2 teaspoons per gallon water. Use milder solution for young or fragile plants, stronger solution for older and stronger plants close to harvest. Recirculate in hydroponic system for one to two hours. Drain and refill hydroponic system with fresh nutrient solution.

•Final flush before harvest: Drain old nutrient solution and discard. Refill hydro-ponic reservoir with fresh water and mix 2 teaspoons Flora Kleen per gallon water. Run this solution during last day or two before harvest.

Potting Soil & Soilless Mixes:

•Fill a watering can with fresh water and add 1 to 2 teaspoons Flora Kleen. Drench until there is runoff from the bottom of the pot. Resume your regular fertilizer schedule with the next watering.

Additional information

Weight 2.36 lbs
Dimensions 3.26 × 3.26 × 8.545 in


General Hydroponics

At General Hydroponics, growing is at the heart of who we are and everything we do. We live it and breathe it. We’re not just helping along an entire movement of like-minded difference makers, rule breakers, and boundary-pushers — we’re leading it. Since Day 1, we’ve been at the center of a budding global community. One that wears its status as an altogether different breed like a badge of honor. A community built by those who wake up every day with the grit to create something extraordinary — and to do it on their terms. Who knows what it’s like to be told that their ideas are far-fetched. Who defy the voices that demand they be like everyone else. We take inspiration from those who refuse to follow the rules. We believe in the underdogs. The rebels. The nonconformists. Because that’s exactly how we got our start. As industry pioneers with more than 45 years in the game, you could say we’re one of the OGs of hydroponics. We’ve come a long way from our humble origins as a scrappy garage-based startup to becoming the leading name in high-impact growing solutions on a global scale. But the philosophy, development, and innovative spirit at the heart of our products is anything but old school.


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