Premium Controlled Release Fertilizer has an efficiently balanced NPK (N-Nitrogen, P - Phosphorus, K-Potasium) All to promote the best growth for leaves, roots and overall functioning of your plants.
This product is environmentally friendly, easy to use and packaged in a 30g glass vial which is reusable or recyclable, keeping our carbon footprint clean.
The product can be used in addition to water soluble fertilizers, but is not necessary as only 3mg/3ml added to 1 litre potting medium is sufficient.