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Gold Label

Gold Label Bloom Booster NK – PK Feed for Flowering

Gold Label Bloom Booster NK – PK Feed for Flowering

Regular price £37.85
Regular price Sale price £37.85
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£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
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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.