Bio Leaf CalSi+ Strengthen, Support & Revitalise Your Plants

Bio Leaf CalSi+ is a nutrient-rich plant supplement made from a unique blend of calcium, magnesium, silicon, ocean minerals, and dolomite lime. Designed to correct common deficiencies and support strong, healthy growth, it's especially beneficial for variegated plants prone to browning.

Key Benefits

• Improves nutrient absorption and helps stabilise soil pH.
• Strengthens plant structure, supporting sturdy new foliage.
• Corrects calcium and magnesium deficiencies for healthier roots and leaves.
• Easy to use - simply sprinkle onto your potting mix and water in.

Why CalSi+ Works

Calcium
Essential for strong cell walls and healthy new growth. Helps prevent:

• Leaf curling, cracking, and browning
• Stunted or deformed growth
• Blossom end rot
• Bud drop before flowering

Magnesium
A key part of chlorophyll and photosynthesis. Deficiency signs include:

• Yellowing leaves with green veins (chlorosis)
• Red, purple, or brown tints on older leaves
• Progressive leaf death if untreated

Silicon - "Nature's Bodyguard"

• Strengthens weak tissue, improving pest resistance
• Reduces browning in delicate variegated leaves
• Supports resilience in stressed or recovering plants

Best For

• Indoor or outdoor plants with calcium/magnesium deficiencies
• Variegated plants needing extra support
• Slow growers or plants recovering from pests
• Plants prone to blossom end rot

How to Use

Indoor plants:

• Add 1 level teaspoon (5-6g) per 10-12cm pot
• Apply twice a year (every 6 months)

Outdoor gardens:

• Apply 100g per square metre twice a year
• Mix into topsoil and water well

When It Works

• Begins working gradually as it breaks down
• Full effects visible within 8 weeks
• Reapply every 6 months

Safety

CalSi+ is a fine powder. Wear gloves, a mask, and eye protection when applying.