PK Fertiliser 0-5-5 + Calcium | Organic organic lawn fertiliser somewhere cool and out of

somewhere cool and out of reach of children and pets

Reduce to the maintenance rate once you begin to see improvement in surface drainage or soil workability

Use alongside Activated Biochar Condensate soil drenches on alternate weeks — karrikins from the condensate stimulate growth

Supplies sulphate-sulphur simultaneously — addresses the UK's widespread sulphur deficit

peat-free media

PK Fertiliser 0-5-5 + Calcium | Organic organic lawn fertiliser somewhere cool and out ofOverview The Science How to Use FAQ Organic PK mineral fertiliser phosphorus, potassium, calcium & iron from natural rock 0 5 5 NPK 11. 4% Calcium (CaO) 3. 3% Iron (FeO) Zero Nitrogen EU Organic Compliant Compostable Packaging A ground mineral fertiliser blended from natural igneous and sedimentary rocks quarry extracted, mechanically crushed, and sieved. No chemical processing, no synthetic additives, no nitrogen. This delivers phosphorus for root