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Plant Magic

Plant Magic Coco A&B – Two-Part Base Nutrient

Plant Magic Coco A&B – Two-Part Base Nutrient

Regular price £12.49
Regular price Sale price £12.49
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£12.49 per litre · 1L

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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

Coco-specific two-part base feed for strong roots and heavy yields

Plant Magic Coco A&B is a professional two-part mineral base nutrient built specifically for plants grown in coco coir. Coco holds and releases calcium and potassium differently to soil, so a generic feed often leaves plants short on calcium and over-fed on potassium. Coco A&B carries elevated calcium and adjusted potassium to match the medium, plus humates and essential micronutrients, delivering balanced nutrition through both vegetative growth and the flowering stage.

Key Benefits

  • Coco-specific two-part formula matched to the calcium and potassium demands of coir
  • Balanced NPK supporting vigorous vegetative growth and heavy flowering
  • Elevated calcium for strong root development and sturdy plant structure
  • Humates and micronutrients improving root-zone efficiency and nutrient uptake
  • Stable feeding in coco-based hydroponic and run-to-waste systems
  • Reliable in hard water areas, holding a steady nutrient profile

Calcium deficiency and potassium lock-out in coco?

Coco can trigger calcium deficiencies and excess potassium, showing as slow growth, weak stems and poor uptake when the feed isn't matched to the medium. Plant Magic Coco A&B corrects this with the raised calcium and balanced mineral profile coir needs, keeping the root zone stable and growth on track from propagation to harvest.

How to Use

  • All stages (coco and hydro): 2-4ml per litre of Part A, mix thoroughly, then 2-4ml per litre of Part B and mix again
  • Order matters: always add Part A first and mix before adding Part B to avoid nutrient lock-up
  • Vegetative growth: feed at the lower end of the range, building strength as plants establish
  • Flowering: feed at the upper end to support flower development
  • pH: adjust to 5.8-6.2 after mixing, before feeding

Technical Specifications

  • Type: two-part mineral base nutrient (A & B)
  • Designed for: coco coir, coco-based hydroponic systems
  • Dose: 2-4ml/L Part A + 2-4ml/L Part B
  • Target pH: 5.8-6.2
  • Contains: elevated calcium, adjusted potassium, humates, essential micronutrients
  • Water suitability: soft and hard water areas
Feed Chart
Plant Magic Coco A&B · coco coir, veg and flower — the same figure for each part
Stage Per 1 L Per 10 L
Ultimate programme — first four applications 2 ml 20 ml
Ultimate programme — fifth application 3 ml 30 ml
Ultimate programme — final four applications, then plain water 4 ml 40 ml
Essential programme — first two applications 2 ml 20 ml
Essential programme — third and fourth applications 3 ml 30 ml
Essential programme — final six applications, then plain water 4 ml 40 ml
Note — Use equal amounts of Part A and Part B: every figure above applies to each part separately. Add Part A first and mix, then add Part B and mix again. The rates are printed in the order Plant Magic give them; the week columns could not be resolved from our copy of the chart, so check Plant Magic's own feed chart for week numbers. The final column reads "plain water only". Target pH 5.8 to 6.2. Check pH and EC after mixing.

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.