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Plant Vitality

Plant Vitality Atomic Yield – High-Potassium Bloom Booster

Plant Vitality Atomic Yield – High-Potassium Bloom Booster

Regular price £129.50
Regular price Sale price £129.50
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£25.90 per litre · 5L

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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

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Description

A high-potassium booster for the second half of flowering

Plant Vitality Atomic Yield is a high-potassium flowering booster with added phosphorus, fed to the roots at 2.5ml per litre. It runs from Flower 5 to Flower 8 of the Plant Vitality feed chart, alongside PK Boost 9/18+ until Flower 7 and on its own in Flower 8. It is made with Plant Vitality's Nano Particle Technology, which breaks the ingredients down to a uniform, minute particle size for consistent, readily absorbed feeding.

A high ratio of potassium supports photosynthesis and starch production, while the phosphorus supports metabolic rate, both important as flowers and fruit fill out late in the cycle.

Key Benefits

  • High-potassium bloom booster with added phosphorus
  • Second-half timing - Flower 5 to Flower 8
  • Simple dose - 2.5ml per litre, fed to the roots
  • Nano Particle Technology for consistent, readily absorbed nutrients
  • Works with PK Boost 9/18+ on the same feed chart

Flowers not filling out in the final weeks?

Demand for potassium climbs as flowers and fruit put on size in the second half of flowering. Atomic Yield tops up potassium and phosphorus through those weeks. Denser flowers hold more moisture, so keep airflow and humidity under control late in the cycle; Plant Vitality pair it with their BPM foliar spray in the final stages of flowering.

How to Use

  • Dose: 2.5ml per litre of water, fed to the roots
  • When: from Flower 5 to Flower 8
  • Alongside: PK Boost 9/18+ runs from Flower 1 to Flower 7, so the two overlap from Flower 5 to Flower 7
  • Add to your Plant Vitality Flower base feed (Soil, Coco or Hydro Flower), stir, then check pH and EC

Technical Specifications

  • Type: high-potassium flowering booster with phosphorus
  • Dose: 2.5ml per litre
  • Use window: Flower 5 to Flower 8
  • Application: root feed
  • Technology: Nano Particle Technology
  • Sizes: 1L, 5L and 10L
Feed Chart
Plant Vitality Atomic Yield · coco, hydro and soil
Stage Per 1 L Per 10 L
Flower 5 to Flower 8 2.5 ml 25 ml
Note — Feed to the roots alongside your Plant Vitality Flower base feed. PK Boost 9/18+ runs from Flower 1 to Flower 7, so the two overlap from Flower 5. Check pH and EC after mixing.
Full feed chartPlant Vitality

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.