Phos Mag fertiliser is a quality mix of NPK specifically designed to promote growth on trees, hedges & woody perennial plants. This mini-granular blend fertiliser offers an excellent spreading pattern which will release over a 6 week period. Phos Mag can be applied at any time of year providing the tree or plant is actively growing. While this fertiliser is most often used on trees and shrubs, it can also be used on areas suffering from a deficiency in phosphorus or magnesium.
The application rate will depend on how many times you will apply the product, and also what the grass is going to be used for.
- Quality P&M fertiliser
- Can be used all year round
- Ideal for hedges, shrubs, trees and woody perennial plants
- Can be used to treat plants with phosphate and/or magnesium deficiencies
- Mini-Granules provide ease of application and an even distribution
- 6 Week Slow Release Forumula
- Always read the product label before use
- When applying ensure you get even coverage. We recommend a fertiliser spreader
- Avoid mowing for 3-4 days either side of treatment
- Improve the pH of your soil by applying Granulated Lime