Richgro Magnesium Sulphate is essential for photosynthesis and development of chlorophyll. A lack of magnesium causes yellowing of edges and tips of the older leaves. Unless corrected, this can lead to premature defoliation.
- Encourages rich green leaves on plants, vegetables and fruit trees
- Corrects yellowing of leaves’ edges and tips
HOW MUCH TO USE
Fruit Trees and Large Shrubs:
Apply at a rate of 20g per square metre. Spread evenly to the drip line of the tree/shrub. Avoid spreading closer than 10cm to the base of plants. Water in well washing off any granules which may have lodged on plant foliage. For a quick result, dissolve 10g of Richgro Magnesium Sulphate in 1 litre of water and spray over the leaves.
For Garden Beds:
Dissolve 10g of Richgro Magnesium Sulphate in a litre of water and apply at a rate of 1 litre per square metre of garden bed.
HOW TO APPLY
Using a watering can or similar vessel, water the plant as normal. If applying to a larger area, apply at the rate of only 1 litre per five square metres.
Hint – For severe Magnesium deficiency, apply Richgro Magnesium Sulphate monthly.