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Humic Booster is a soil and foliar treatment rich in humates, humic and fulvic acid and potassium (contains 2.5% k20 by weight of dry matter)

HUMATES, HUMIC AND FULVIC ACIDS are a major part of soil organic matter and can be used to stimulate beneficial soil fungi populations, increase soil cation exchange capacity and provide organic and mineral plant nutrients for improved plant growth.

IN SAND ROOTZONES readily available humate substances are limited and should be added regularly during the growing season to feed the fungi and bacteria that form the foundations of the soil food web.

HUMIC BOOSTER may be combined with microbial additives and compost teas. Test a sample before mixing with any inorganic products.

APPLICATION AND TIMING As a foliar feed 5-10 Litres per Ha in 300 – 400 litres water

As a soil drench 5 – 25 Litres per Ha in 400 – 600 litres water

Humic Booster is a natural substance and small particles may not dissolve. We recommend that you allow any sediment to settle out or pass the liquid through a filter before adding to the spray tank.


S23 Do not breathe vapour/spray

S24/25 Avoid contact with skin and eyes

S36/39 Wear suitable protective clothing and eye/face protection

Humic Booster Liquid

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20 Litres for only £60.50 (excluding delivery and VAT)

Enough for 10 applications on an average bowling green (around £6.50 per application!)