Potato Fertiliser 3kg Tub – NPK 14-10-18 with Magnesium

Potato Fertiliser 3kg Tub – NPK 14-10-18 with Magnesium & Sulphur – Crop Feed for Seed Potatoes, Root Vegetables & Healthy Growth

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Potato and Vegetable Fertiliser provides essential nutrients to support strong growth and high yields from seed potatoes and vegetable plants. With a balanced NPK ratio of 14-10-18, enriched with magnesium and sulphur, this fertiliser promotes healthy root development, robust foliage, and excellent crop production.

Packed in a 3kg resealable tub, it’s easy to measure and store, making it perfect for both home gardeners and allotment growers. The blend contains fast-acting and long-lasting nutrients, giving plants what they need at planting time and throughout the growing season.

Key Benefits:

• Specially formulated for seed potatoes and vegetables
• NPK 14-10-18 with added magnesium and sulphur for stronger plants
• Supports healthy roots, vigorous growth, and abundant harvests
• Suitable for vegetable plots, raised beds, pots, and containers
• Easy-to-use granules in a handy 3kg tub

How to Use
For Vegetable Plots / Garden Beds

• Apply 50g per m² at planting.
• Work evenly into the top 15cm of soil with a fork.
• Reapply 2–3 months later during the rapid growth stage at the same rate.
• For Pots and Containers

Mix 5g per litre of compost when planting.
Repeat after 2–3 months with another 5g per litre of compost.

• Made to grow your seed potatoes strong and healthy
• Consistent Quality Mix: Professionally blended compost ensuring reliable texture, moisture balance, and lasting nutrient content for healthy plant growth all season.
• Seed Potatoes – Easy and Rewarding to Grow: Seed potatoes are one of the easiest crops for home growers, beginners, and allotment holders. Whether planted in a garden, raised bed, grow bag, or container, they produce a reliable, plentiful harvest with minimal effort.
• Trusted Since 1895: Jamieson Brothers is a family-run horticultural brand with over 130 years of expertise in growing, blending, and supplying quality garden products across the UK.
• Jamieson Brothers – Over 130 Years of Farming Heritage: Established in 1895, Jamieson Brothers is a fourth-generation family business. We have been proudly growing and supplying premium Scottish seed potatoes for gardeners across the UK for over a century.