Potato & Vegetable Fertiliser - NPK 14-10-18 with Magnesium & Sulphur - Crop Feed for Seed Potatoes, Root Vegetables & Healthy Growth
How Many Seed Potatoes do you Need?
Please specify width and length of your soil to work out how many seed potatoes you need:
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Potato & Vegetable Fertiliser - NPK 14-10-18 with Magnesium & Sulphur - Crop Feed for Seed Potatoes, Root Vegetables & Healthy Growth
Overview
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 350g 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 350g 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.











