Gold Label Bloom Booster NK – PK Feed for Flowering
Gold Label Bloom Booster NK – PK Feed for Flowering
£151.40 per litre · 250ml
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Order by 3pm Mon–Fri — we aim to post same day · FREE Express Delivery over £60 · 1–2 working days · Free Wembley pickup
- 14-day returns
- Price match promise
- Free Wembley store pickup
- Advice from the team: 020 3488 0419
Description
Concentrated Nitrogen and Potassium for the Flowering Stage
Gold Label Bloom Booster NK is a highly concentrated nitrogen and potassium additive designed to carry plants through the flowering stage at full strength. It combines professional-quality plant hormones, vitamins and amino acids with chelated trace elements, so nutrients stay available and well translocated right through to late flowering.
Key Benefits
- Concentrated N and K targeted specifically at the demands of the flowering phase
- Chelated trace elements ensure reliable uptake and movement to every part of the plant
- Plant hormones and amino acids support the plant in reaching its full flowering potential
- Sustained late-stage support through the final, most nutrient-hungry weeks of flowering
- Suitable for closed-loop systems running added CO2 during the generative phase
Demand for nitrogen and potassium rises sharply once a crop moves into heavy flowering, and a base feed alone often can't keep pace — growth slows and flowering intensity tails off just when it should be building. A targeted NK booster tops up exactly what's being drawn down hardest at that stage, keeping the plant fed through to the finish.
How to Use
- All media and stages: add 0.25ml–0.5ml per litre of water during the flowering phase
- Shake well before use and keep the liquid in its original bottle
- Use alongside your full Gold Label feed schedule for a complete nutrient profile
- Focus: concentrated Nitrogen (N) and Potassium (K)
- Also contains: plant hormones, vitamins, amino acids, chelated trace elements
- Use: flowering phase, all growing media, suitable for CO2-enriched closed-loop systems
- Dose: 0.25-0.5ml per litre
- Storage: 5-30°C, away from frost and direct light

FREE Express Delivery on orders over £60. We aim to post same day on Express Delivery — order by 3pm Mon–Fri — and delivery takes 1–2 working days. A few harder-to-stock or large, bulky items can take a little longer — we'll tell you if that applies to your order. Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.
