Is mainly used by Pacific Fertiliser in balanced fertililser blends as a slow release high grade magnesium source. Magnesium deficiency can be detrimental plants. Magnesium can be easily leached away in strongly acidic, light or sandy soils.
While this is an essential element for all plants, these crops have been found to be especially responsive: alfalfa, blueberry, beet, broccoli, cabbage, cauliflower, celery, clover, conifers, corn, cotton, cucumber, eggplant, lettuce, onion, pepper, potatoes, pumpkin, spinach, squash, tobacco, tomato, and watermelon.
Magnesium Oxide (MgO) 96%