Polyhalite Fertiliser | 4-in-1 Mineral (K, Ca, Mg, S) Size:60kg reduces flower drop

reduces flower drop

Use sea shell meal to ensure the calcium is there

clean coastal waters of the Scottish Highlands and Islands

producing a lollipop-shaped plant

Polyhalite Fertiliser | 4-in-1 Mineral (K, Ca, Mg, S) Size:60kg reduces flower dropOverview The Science How to Use FAQ Polyhalite fertiliser four macronutrients in one Yorkshire mineral Mined in Yorkshire 4 Macronutrients EU Organic Approved Slow Release Chloride Free Recyclable Packaging Polyhalite is a naturally occurring mineral fertiliser that supplies four macronutrients potassium, calcium, magnesium and sulphur from a single Yorkshire crystal. It's mined from beneath the North Yorkshire coast at Boulby the world's only