We're offering you a Chempak Potato Fertiliser 750g for £6.99, saving you up to 30% off Thompson and Morgan's's price of £9.99 (correct as of 19.08.2025).

Organic Granular Fertiliser

Grow Healthier, Tastier Potatoes with Chempakae Potato Fertiliser!

Chempakae Potato Fertiliser is a premium organic granular feed expertly formulated for home gardeners who want to maximise their potato crops. With its balanced blend of essential nutrients—N:P:K 6:5:7 plus added magnesium oxide—this fertiliser supports vigorous plant growth, strong root systems, and improved tuber flavour.

Why Choose Chempakae Potato Fertiliser?

• Nutrient-Rich Formula: The precise ratio of nitrogen, phosphorus, potassium, and magnesium encourages healthy foliage and tuber formation.
• Season-Long Feeding: Slow-release action means your potatoes receive steady nutrition right through the growing season.
• Efficient Coverage: One 750g pack treats four rows (each up to 3m/10ft long), making it ideal for most home vegetable plots.
• Improved Flavour & Yield: Promotes better-tasting potatoes and higher yields from every planting.

How to Use

• When to Apply: For best results, apply at planting time in spring (February–April), or as top dressing during early growth stages.
• How to Apply: Evenly sprinkle granules along the potato rows and lightly fork into the soil. Water well after application.
• Cultivation Tips: Potatoes thrive in fertile, well-drained soil with a pH of 5.0–6.5. Choose a sunny spot and keep soil consistently moist but not waterlogged.
• Companion Planting: Grow alongside beans or brassicas for efficient use of garden space and improved crop health.

Your Harvest Awaits!

Enjoy delicious, home-grown potatoes with enhanced taste and texture—perfect for boiling, roasting, or mashing straight from your garden.

FAQs

• When is the best time to apply Chempak Potato Fertiliser?
  The optimal time is at planting (spring) or as a top dressing during early growth.
• How much area does one pack treat?
  A single 750g pack covers four rows of potatoes, each up to 3m (10ft) long.
• Is this fertiliser suitable for other vegetables?
  This blend is specifically formulated for potatoes; use dedicated feeds for other crops for best results.