Pk Top Up 1 L is a liquid phosphorus (P) and potassium (K) supplement in the Bloom PK Boost category under Additives & Nutrients. It maintains optimal PK ratios in hydroponic, soil, and coco nutrient solutions during the bloom phase. Highly soluble with neutral pH impact, it integrates seamlessly into feeding programs without causing lockout or precipitation. Use 0.5-2 ml per Ltr based on EC readings and plant needs. Â Flowering Additive for improved bloom development. Can be foliar feed.
Hygen – Pk top up – 1 L
$30.00
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