CANNA SILICA 250ml – Fertilizer for Strong Stems and Resilience | Silicon for Plants

Advantages of CANNA Silica:

CANNA Silica strengthens the plant structure from within. By reinforcing cell walls and the epidermal layer of the plant, it creates a natural barrier that helps crops remain healthy and strong under challenging conditions such as wind, heat, drought, and other external environmental stressors.

Our internal research has shown that plants treated with CANNA Silica remained healthy and resilient even in difficult environmental conditions, whereas untreated plants showed a significant decline in overall condition.

Continuous Protection

Thanks to two highly bioavailable forms of silicon, this formula ensures immediate and long-lasting uptake. Once absorbed, silicon deposits into cell walls and tissues, supporting structural strength and the plant’s overall performance.

Proven Benefits

• Strengthens stems and leaves

• Increases resistance to environmental stress

• Improves water and nutrient balance

• Stabilizes nutrient solutions with low pH

• Supports healthier yields by delivering a beneficial element

Dosage and Usage:

⚠️ IMPORTANT: CANNA Silica must always be added to the water as the FIRST ingredient and mixed thoroughly before adding base nutrients and other additives.

• Shake the bottle well before use.

• Add 1–2 ml of CANNA Silica per 1 liter of clean water, then adjust the pH of the solution to approximately 6.5–7.

• Only then add the remaining CANNA nutrients and additives according to the instructions on their labels.

• Finally, check the ultimate pH and, if necessary, adjust it to the desired value (5.2–6.2).

💡 Tip: Due to its naturally high pH, CANNA Silica is also excellent for stabilizing nutrient solutions with a low (too acidic) pH.

• In intensive cultivation, please feed the plant regularly with the solution from the early vegetative stage until advanced flowering.

• When growing in inert media and hydroponics (where silicon does not naturally occur), please apply the solution with every reservoir top-up or nutrient change.

Notes: Silicon naturally raises the pH of the solution, which is why the recommended final pH after mixing all components should be: 5.8 – 6.2 (in hydroponics and coco) or 6.2 – 6.7 (in soil).

Storage, Health & Safety, and Other Guidelines:

• May be corrosive to metals.

• Causes severe skin burns and eye damage.

• Keep out of reach of children.

• Keep tightly sealed in a cool, dark place.

• Protect from heat, frost, and direct sunlight.

• Recommended storage temperature: 10–35°C.