• CANNA Coco Pebble Mix (60/40) – 50L | Premium Hydroponic Medium
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CANNA Coco Pebble Mix (60/40) – 50L | Premium Hydroponic Medium

£21.50
£21.50
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Are you looking for the ultimate balance of water retention and root zone aeration? CANNA Coco Pebble Mix (60/40) delivers a professional-grade, pre-mixed substrate engineered specifically for high-performance hydroponic cultivation.
Unlike standard 60/40 mixes that overload your pots with clay pebbles, CANNA reverses the ratio. This unique blend contains 60% CANNA Coco Professional Plus and 40% CANNA Aqua Clay Pebbles, giving your plants maximum moisture-holding capacity while completely eliminating the risk of root suffocation.

Why Choose CANNA Coco Pebble Mix?

  • Optimised 60/40 Ratio: Features a premium, coco-coir-dominant base for consistent nutrient uptake.
  • Maximum Root Aeration: Infused with porous clay pebbles to drastically increase oxygen levels around the root zone.
  • Excellent Drainage: Rapidly channels excess water away to prevent root rot and damping-off.
  • Ready to Use: Pre-washed and fully buffered to eliminate high EC values and unwanted salt build-up.
  • Fewer Feedings: Holds more water than pebble-dominant mixes, saving you time on irrigation cycles.

Ideal Applications & Growing Systems

This versatile 60/40 medium is structurally stable, resists compaction, and is highly reusable. It performs exceptionally well across a wide range of setups:
  • AutoPot & Self-Watering Systems: Prevents the bottom of the pot from becoming oversaturated.
  • Drip Irrigation & Run-to-Waste: Handles frequent automated watering schedules with ease.
  • Flood & Drain Tables: Offers the ideal physical structure for rapid wet-dry cycles.
  • Pot & Hand-Watering: For growers who want the control of coco with the safety net of clay pebbles.

Technical Specifications:

Feature Specification
Composition 60% Coco Professional Plus / 40% Aqua Clay Pebbles
Volume 50 Litres
RHP Certified Yes (Guaranteed pathogen-free)
Buffering Chemically buffered for calcium/magnesium stability

 

How to Get the Best Results:

To unlock the full potential of your CANNA 60/40 mix, follow these expert growing tips:
  1. Use Coco-Specific Nutrients: Always feed with a dedicated formula like CANNA Coco A&B to satisfy the natural cation-exchange capacity of the coir.
  2. Monitor Your Runoff: Aim for a 10–20% runoff during each feed to wash away accumulated mineral salts.
  3. Don't Overwater: Allow the medium to dry out slightly between watering's to encourage expansive root exploration.

Frequently Asked Questions (FAQ):

Is CANNA 60/40 pre-buffered?
Yes. The coco coir element is fully buffered to strict RHP standards. This ensures it will not lock up critical calcium and magnesium when you first introduce nutrients.
Can I reuse this medium?
Absolutely. Because clay pebbles and high-grade coco coir break down very slowly, you can reuse this mix for multiple cycles. Ensure you flush it thoroughly and treat it with a high-quality enzyme product between grows.
Do I need to wash the mix before use?
No. CANNA Coco Pebble Mix is thoroughly washed and low-EC straight out of the bag. You can pot up and start planting immediately.

 

 

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