Osmocote Exact Standard 3-4M Automatic pressure controller (stop &

Automatic pressure controller (stop & start on demand) with Run Dry protection

- Corrects acidity

- 250g makes up to 125 litre of spray

Has bio-effective additives for weather independent uptake of calcium and all other nutrients

This is also excellent for fertilising bulbs

Osmocote Exact Standard 3-4M Automatic pressure controller (stop &Osmocote Exact Standard 3 4 M is especially suitable for late pottings with good growing plant material and short crop cycles. Osmocote Exact Standard is developed to release nutrients steadily throughout the entire growing season. Osmocote Exact Standard is the best choice for plants that have equal nutrient demands throughout the entire growing cycle. The target crops are evergreens and deciduous shrubs. It is also ideal when no more than one