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GT Optimum Grow A+B in a 1L size is the result of meticulous crafting by Carl Barry, an internationally renowned chemist and Nobel Prize winner. This two-part nutrient is hailed as one of Australia's most revered formulas, upheld to the highest standards of accuracy.
Manufactured from the purest and most soluble mineral salts, GT Optimum ensures your plants receive optimal nutrient absorption. With chelates included, essential micronutrients are reliably available, even when pH levels fluctuate. Rely on GT Optimum Grow A+B for unmatched plant nutrition and exceptional results.
