Gold Label Ultra MG Magnesium

Size: 500ml
Sale price£19.95



It contains a very high-quality magnesium chelate which is easily absorbed by your plants in a large pH range. It is recommended to use Ultra MG on inert media and as a replenishment on compost and peat based mediums.

0.25 – 0.5ml/l. Never combine the pure nutrients together, please always mix in water first.

You may also like

Recently viewed