• CANNA Silica | Premium Silicon Fertilizer for Plants
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CANNA Silica | Premium Silicon Fertilizer for Plants

£18.95
£18.95
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Boost your crop’s natural defences with CANNA Silica, a premium silicon plant fertilizer engineered to build thick stems, rigid leaves, and unmatched environmental resilience. This professional-grade additive reinforces your plants from the inside out, making it an essential addition to any high-performance feeding schedule.
Why Choose CANNA Silica?
  • Thicker Stems: Strengthens plant skeletal structure to support heavy yields.
  • Stress Barriers: Enhances tolerance against extreme heat, drought, and high winds.
  • Dual-Action Formula: Features two highly bioavailable forms of silicon for immediate and long-term uptake.
  • Optimised Nutrition: Improves internal water transport and nutrient absorption.
  • PH Stabiliser: Naturally high pH safely corrects overly acidic nutrient reservoirs.
How It Works:
CANNA Silica deposits essential silicon directly into the plant’s cell walls and outer epidermal layer. This creates a microscopic armor that shields your crops from external environmental stressors. Internal trials prove that crops treated with this liquid silica maintain vibrant health under harsh conditions, while untreated plants quickly decline.
Dosage & Mixing Instructions
⚠️ CRITICAL MIXING ORDER: Always add CANNA Silica to your water reservoir FIRST and mix thoroughly before adding any other nutrients or additives.
  1. Shake Well: Shake the bottle thoroughly before use.
  2. Initial Dose: Add 1–2 ml of CANNA Silica per 1 litre of clean water.
  3. Initial pH Balance: Pre-adjust the water pH to roughly 6.5–7.0.
  4. Add Base Nutrients: Mix in your remaining CANNA nutrients and additives.
  5. Final pH Check: Adjust your final reservoir to the ideal target zone:
    • Hydroponics & Coco Coir: 5.8 – 6.2 pH
    • Soil Media: 6.2 – 6.7 pH
Application Frequency;
  • Soil & Coco: Use regularly from the early vegetative phase through advanced flowering.
  • Hydroponics & Inert Media: Silicon does not occur naturally in these systems. Apply with every reservoir top-up or complete water change.
Safety & Storage Guidelines;
  • Handling: Corrosive material. Causes severe skin burns and eye damage. Handle with care.
  • Safety: Keep out of reach of children.
  • Storage: Store tightly sealed in a cool, dark place (10–35°C). Protect from frost and direct sunlight.
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