GHE Flora Kleen

Clear salt build-up before it starts limiting growth

GHE Flora Kleen is a high-performance rinse and soil conditioner that dissolves mineral salt build-up, corrects nutrient balance and treats nutrient lockout. It works as both a periodic maintenance flush during the grow and a final clean-out before harvest, and suits all substrates and watering systems - soil, coco, rockwool and hydroponics. When leaves yellow or growth stalls despite a sensible feed, the cause is often salts accumulating around the roots rather than a true deficiency, and Flora Kleen strips that residue out.

Key Benefits

• Dissolves salt build-up trapped in the root zone and growing media.
• Treats nutrient lockout - corrects the imbalances that stop roots feeding properly.
• Cleaner finish - used as a final flush to clear residual nutrient taste for a smoother crop.
• Universal use - compatible with all substrates and watering or hydroponic systems.

Nutrient lockout that won't respond to feed changes?

Yellowing leaves, stalled growth or nutrient burn that doesn't improve when you adjust feed strength usually points to salt build-up around the roots, not an actual deficiency. Flora Kleen clears that residue so roots can take up nutrients normally again.

How to Use

• Maintenance flush (veg and flower): 5ml per litre of fresh water, run through the medium or reservoir, no more than once every 2 weeks.
• Heavy salt build-up: increase up to 10ml per litre for a stronger clean-out.
• Final flush: around 2-3ml per litre in place of feed for the last 1-2 days before harvest.
• Always run standalone without base nutrients; in hydro let it circulate for 24 hours, then resume normal feeding.