Pro Grower Vegetable Fertiliser NPK 15.5 + 18% CaO + Boron – Professional Feed for Strong, Healthy Vegetable Crops

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Pro Grower Veg Fertiliser.

Pro Grower Veg Fertiliser

Regular price £6.99 £0.00
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Magic Garden Pro Grower Veg Fertiliser NPK 15.5% + 18% CaO + Boron is a professional-grade vegetable fertiliser supplied by HD Chemicals. High nitrogen supports vigorous growth, calcium strengthens plant cell structure, and added boron improves nutrient uptake and crop quality. Ideal for early-season establishment and high-season vegetable production.


Key Features

  • ✔ High nitrogen (15.5%) for strong vegetative growth

  • ✔ Calcium oxide (18% CaO) for healthy cell development

  • ✔ Boron-enriched formula for improved nutrient absorption

  • ✔ Supports higher yields and crop quality

  • ✔ Supplied in secure grip seal bags


Uses

  • Vegetable gardens and allotments

  • Early-season crop establishment

  • High-season feeding for heavy feeders

  • Calcium- and boron-deficient soils

  • Professional and home growing systems


📋 Product Details

  • Weight: 500g (1 grip seal bag) | 1–4kg (multipack of 1kg grip seal bags)

  • Grade: Professional / Horticultural Grade

  • Form: Granular / Water-Soluble


📈 Other Names

Vegetable Calcium Fertiliser, Pro Grower Veg Feed, Calcium Boron Fertiliser, High Nitrogen Vegetable Fertiliser, Professional Vegetable Plant Food


🌱 How to Use – Step by Step (Main Uses)

Early Season & High Season Application Rates (g per m²)

Asparagus, Carrots, Radishes, Rhubarb, Spinach

  • Early Season: 10g per m²

  • High Season: 30–40g per m²


Asparagus (New Beds), Beans, Zucchini, Spring Onions, Parsnips, Sweetcorn, Swede, Turnips

  • Early Season: 20–30g per m²

  • High Season: 40–60g per m²


Leeks & Pumpkins

  • Early Season: 30–40g per m²

  • High Season: 60–70g per m²


Celery, Salad Onions, Rhubarb (Established)

  • Early Season: 50–60g per m²

  • High Season: 80–90g per m²


Beetroot, Cauliflower, Lettuce, Winter Onions

  • Early Season: 70–80g per m²

  • High Season: 90–110g per m²


Cabbage & Brussels Sprouts

  • Early Season: 80–90g per m²

  • High Season: 110–130g per m²


Application Method

  1. Apply evenly over the soil surface

  2. Lightly fork or hoe into the topsoil

  3. Water thoroughly after application

  4. Apply to moist soil for best results

Safety & Storage

  • Always wear gloves when handling

  • Do not exceed recommended rates

  • Keep away from children and pets

  • Store in a cool, dry place


Frequently Asked Questions (FAQ)

1️⃣ Why does this fertiliser contain boron?
Boron improves nutrient uptake, cell division, and crop quality, especially in vegetables.

2️⃣ When should I apply this fertiliser?
Use in early season for establishment and high season for maximum yields.

3️⃣ Is this suitable for all vegetables?
Yes, rates are tailored for both light and heavy-feeding crops.

4️⃣ Can it be used in allotments and home gardens?
Yes, it is suitable for both professional and home growers.

5️⃣ How is the product packaged?
All Magic Garden products are supplied in grip seal bags:

  • 500g = 1 bag

  • 1–4kg = multipack of 1kg bags

Buyer assumes all responsibility for safety and use not in accordance with directions.

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