Sulphate of Potash (Potassium Sulphate)
Product Tagline:
For stronger plants, richer colour, and better harvests
£3.58
Exc. VAT
Exc. VAT
General Introduction:
Sulphate of Potash is a high-quality potassium fertiliser designed to enhance flower production, improve fruit quality, and support overall plant health. With an analysis of NPK 0-0-48, it provides a concentrated source of potassium without adding nitrogen or phosphorus, making it ideal for targeted feeding where leafy growth is not required.
Key Features & Benefits:
Promotes flowers and fruit
Potassium is essential for bud formation, flowering, fruit set, and ripening.
Improves quality and yield
Encourages better colour, flavour, size, and storage quality of fruit.
Strengthens plants
Supports strong cell walls, helping plants withstand stress, drought, and disease.
Chloride-free
Suitable for potassium-sensitive plants that may be harmed by other potash sources.
Product Specification:
- It can be used during the growing season and is especially beneficial when plants are preparing to flower or fruit.
- Spread evenly over the soil surface
- Lightly fork in or water well after application
- Avoid direct contact with stems or leaves
- Do not exceed recommended rates
- Flowers & Ornamental Plants
- Rate 15–25 g per m²
- When Apply in spring as growth starts, or just before flowering
- Purpose Encourages stronger blooms and improved colour
- Fruit Bushes (e.g. currants, gooseberries, raspberries)
- Rate 20–35 g per m²
- When Early spring or just before flowering
- Purpose Improves fruit set, flavour, and overall yield
- Fruit Trees
- Young trees 30–50 g per tree
- Established trees 70–140 g per tree (spread under the canopy)
- When Late winter to early spring
- Purpose Supports flowering, fruit development, and disease resistance
- Vegetables (if applicable)
- Rate 15–30 g per m²
- When Before planting or during early growth
- Best for Potatoes, tomatoes, peppers, beans, and root crops
- Size of Product Sold per kilogram
Recommended Uses
Sulphate of Potash is particularly well suited to:
- Flowers
- Fruit bushes
- Fruit trees
Why Choose?
Trusted by gardeners and growers alike, Sulphate of Potash is an essential fertiliser for achieving abundant blooms and high-quality crops. It is a reliable choice for anyone looking to maximise flowering performance and fruit production while maintaining balanced soil nutrition.
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