Therefore, at this time it is necessary to control the application of nitrogen fertiliser and increase the application of both phosphorus and potassium. RLF has the speciality products to help growers achieve this and the following highlights a trial of RLF products on grape.
The trial vines were applied with RLF PowerPK, and the Control vines used other brands of colour-changing products.
of the RLF-treated grapes was faster and more uniform.
The trial vines were applied with RLF PowerPK, and the Control vines used other brands of colour-changing products.
RLF Power PK has a high content of both phosphorus and potassium. The bioactive factors work together to effectively resist the effects of bad weather and well and truly meet the demand of the vines for both these important nutrients.
It gives high-efficiency supplementation of the nutrition required for the flowering and fruit swelling stage. It improves the fruit setting rate, promotes fruit swelling, adds colour, promotes early maturity and significantly improves crop yield and quality.