Pro Grower Flower Fertiliser
Magic Garden Pro Grower Flower Fertiliser NPK 15.5 + 14.7% CaO is a professional-grade fertiliser supplied by HD Chemicals. High nitrogen supports strong growth, while added calcium improves cell structure, flower quality, and nutrient uptake. Ideal for flowering plants, fruiting crops, and intensive growing systems.
Key Features
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✔ High nitrogen (15.5%) for vigorous growth
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✔ Added calcium oxide (14.7% CaO) for strong cell development
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✔ Improves flowering quality and plant resilience
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✔ Supports nutrient uptake and root health
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✔ Supplied in secure grip seal bags
Uses
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Flowering plants and ornamentals
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Fruit-bearing plants
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Greenhouse and conservatory crops
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Vegetable gardens
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Calcium-deficient soils
📋 Product Details
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Weight: 500g (1 grip seal bag) | 1–4kg (multipack of 1kg grip seal bags)
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Grade: Professional / Horticultural Grade
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Form: Crystalline / Water-Soluble Granules
📈 Other Names
Calcium Nitrate Fertiliser, Pro Grower Flower Feed, Calcium-Enriched Fertiliser, High Nitrogen Flower Fertiliser, CaO Plant Food, Greenhouse Flower Fertiliser
🌱 How to Use – Step by Step (Main Uses)
1️⃣ Flower Beds & Ornamentals
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Apply 20–30g per m²
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Spread evenly around plants
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Lightly fork into soil
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Water thoroughly
2️⃣ Greenhouse & Conservatory Plants
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Dissolve 1–2g per litre of water
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Apply during watering
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Use every 10–14 days during flowering
3️⃣ Fruit-Bearing Plants
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Apply 25–40g per m²
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Mix into soil before flowering
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Water after application
4️⃣ Correcting Calcium Deficiency
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Dissolve 1–2g per litre of water
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Apply as soil drench
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Repeat if symptoms persist
5️⃣ Intensive Growing Systems
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Use lower rates initially
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Monitor plant response
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Adjust feeding schedule as required
⚠ Safety & Storage
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Wear gloves when handling
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Avoid inhaling dust
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Do not exceed recommended rates
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Keep away from children and pets
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Store in a cool, dry place
❓ Frequently Asked Questions (FAQ)
1️⃣ What is the benefit of added calcium (CaO)?
Calcium strengthens plant cells, improves flower quality, and prevents deficiencies.
2️⃣ Is this fertiliser water-soluble?
Yes, it dissolves easily and is suitable for watering systems.
3️⃣ Can it be used on vegetables?
Yes, especially for crops requiring calcium and strong growth.
4️⃣ How often should it be applied?
Every 10–14 days during active growth and flowering.
5️⃣ How is the product packaged?
All Magic Garden products are supplied in grip seal bags:
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500g = 1 bag
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1–4kg = multipack of 1kg bags