PK 13-14 is a mineral fertiliser that provides plants with extra phosphor and potassium in the flowering phase. This results in fruits that are more compact, solid and heavy. PK 13-14 guarantees a high yield.
USA: for information regarding the contents and levels of heavy metals in this product click here.
Dosage and use
Shake well before use. Add 2 ml of PK 13-14 per 1 litre of water (1:500). After this, add the basic nutrient until the desired EC value is reached. Use this nutrient solution each time the plants are irrigated in the flowering phase.
250 ml, 500 ml & 1 L bottle and 5 L, 10 L & 20 L can.
- Microbe food for vital soil.
- Increases oxygen absorption capacity.
- Accelerates uptake of nutrition for strong growth and flowering.
- Can be used as root or leaf fertiliser.