Description
IONIC COCO GROW 2L is the dedicated coco coir vegetative nutrient from Growth Technology’s well-respected Ionic range — a single-part, ready-to-use growing solution that simplifies coco nutrition without compromising on the elevated calcium and magnesium delivery that coco cultivation specifically demands. We have been recommending Ionic products to UK growers since 2017 because Growth Technology’s formulation quality and the Ionic range’s ease of use make it one of the most accessible professional-quality nutrient lines for newer growers and those who prefer single-bottle simplicity over two-part mixing.
Why Ionic Coco Is Specifically Formulated for Coco Substrates
The Ionic range includes substrate-specific formulations rather than a single general-purpose nutrient applied across different growing media. Ionic Coco Grow is designed with the calcium and magnesium levels elevated to address coco’s cation exchange properties — the tendency of coco fibre to bind these mineral ions and reduce their availability to plant roots. Using a standard Ionic Soil or Ionic Hydro nutrient in coco is a common cause of calcium deficiency in mid-veg growth; Ionic Coco bypasses this issue with a formulation matched to coco’s specific chemistry. The single-bottle format means no Part A/Part B separation risks and straightforward measuring for growers who want clean, simple feeding protocols.
Dosage and Application
Dilute Ionic Coco Grow at 5–7ml per litre of water throughout the vegetative growth phase. Start at the lower dose for young plants and recent transplants, increasing as the plant establishes and begins vigorous growth. Check and adjust pH to 5.8–6.2 after mixing — Ionic nutrients are formulated close to neutral but always verify with a calibrated pH pen before feeding. Water coco daily or twice daily in established vegetative plants under high-intensity lighting. Switch to Ionic Coco Bloom when plants enter the flowering phase.
Use Ionic Coco Grow 2L alongside a quality buffered coco substrate and a silica supplement like Rhino Skin for a complete, straightforward coco cultivation system that delivers consistent results without complexity.







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