Biostimulants
Help the plant feed itself
An organic biostimulant is a natural input that improves plant performance without acting as a fertiliser: it triggers the plant's own systems for stronger roots, faster nutrient uptake, better stress tolerance and sweeter, fuller-flavoured harvests. Biostimulants don't supply N-P-K; they help the plant make better use of the nutrients already in the soil.
What's in the range
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Seaweed extracts and powders: cold-water kelp as both a concentrated seaweed extract and a soluble seaweed plant food, packed with natural plant hormones, alginates, mannitol and trace elements.
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Amino acids: ready-made building blocks the plant uses directly during periods of high demand. Available as both a granular feed (84.8% amino acids) and a 100% water-soluble liquid.
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Triacontanol biostimulants: our flagship Brix+ delivers seven natural growth promoters including triacontanol, a long-chain alcohol shown in repeated trials to lift photosynthesis, vigour and yield.
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Wood vinegar (biochar condensate): a traditional Asian gardening tonic rich in organic acids that wakes up beneficial soil biology and supports strong early growth.
How and when to apply
Biostimulants pair cleanly with any feeding programme: dry, liquid, organic or conventional. Most can be used as a foliar spray for fast leaf uptake, or watered in at the roots to support soil microbes. Apply every 7–14 days through active growth, or as a recovery boost after transplanting, heatwaves or heavy fruit set.
Biostimulants: common questions
