Hy-Gen CORNUCOPIA COCOGROW – Single-Part Coco Grow Feed
Hy-Gen CORNUCOPIA COCOGROW – Single-Part Coco Grow Feed
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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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One bottle, coco-buffered, nothing to mix in order
CORNUCOPIA COCOGROW is Hy-Gen's single-part vegetative nutrient for cocopeat. It does the same job as a two-part A and B base — carrying the calcium and magnesium that coco's cation exchange takes out of any feed — but in one bottle, so there is no second measure and no risk of the two halves meeting neat and precipitating. That makes it the sensible choice for growers running a single tent, for anyone feeding by hand, and for a first coco grow where the number of things to get wrong matters more than the last few percent of control.
Key Benefits
- One part, not two — half the measuring, and no mixing order to get wrong
- Buffered for coco — carries the calcium and magnesium the medium exchanges away, so a separate Cal-Mag is often unnecessary
- Vegetative ratios — nitrogen-led, to build the frame before the plant is asked to flower
- Pairs with CORNUCOPIA COCOBLOOM — the same single-part system for flowering
- Harder to get wrong — the commonest coco nutrient failures are mixing errors, and this removes the opportunity
Two-Part Feeds Are Where Beginners Lose a Crop
A and B bases are excellent and they are also the most common place a grow goes wrong: the two are added together, or added neat, or one is measured and the other forgotten. The result is precipitate in the tank, an EC that does not match the recipe, and poor nutrient uptake that reads as a deficiency. A single-part feed removes that failure entirely. It gives up a little fine control over the grow-to-bloom ratio, which is why serious multi-room growers still run A and B — but for one tent, the reliability is worth more than the control.
How to Use
- Add to water and stir — no second part, no order to observe
- Vegetative stage only — switch to CORNUCOPIA COCOBLOOM at the flip
- Start below full rate on young plants and build up as they establish
- pH: hold 5.8–6.2 in coco, checked after the feed is fully mixed
- Re-check EC before feeding, especially if you are also running additives
Technical Specifications
- Type: single-part base nutrient
- Medium: cocopeat and coco blends
- Stage: vegetative
- Target pH in coco: 5.8–6.2
- Partner product: CORNUCOPIA COCOBLOOM for flowering

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.