Dry fertiliser salts · UK made for coco coir & hydro
Complete 3-part nutrients.
Just add water.
Mix your own concentrates at home from dry salts — a fraction of the shipping weight of bottled liquids, with NPK and CalciMag for coco coir, hydroponics and soil.
Why dry salts?
Less than half the weight
Our 10 L NPK pack ships at about 10 kg, against 23–25 kg for similar liquids.
Through the letterbox
The 1 L salts pack fits through most letterboxes — no waiting in for a courier.
Mix only what you need
Add water at home to make 1 L, 5 L or 10 L of concentrate, then dose into your feed water.
Growers Hub
Not sure how much to use?
Free NPK and CalciMag calculators work out exact doses for your reservoir, plus growing guides and downloads.