Where to Buy
Contact the store to confirm stock availability, as some stores may have a limited range. Store locations may change without notice.
For raising the pH of acid soils and preventing calcium deficiency.
Calcium carbonate
One adult handful holds approximately 100 grams.
Apply in preferably warm, moist conditions. Generally applications in autumn or late winter are suitable, 2-3 weeks prior to applying other fertilisers.
Heavy clay soils – 500 grams per square metre.
Lighter soils – 200 grams per square metre.
Do not apply in close proximity to ‘acid loving’ plants such as azaleas, camellias and rhododendrons.