Spongolite fertilizer is a ?release on demand? fertilizer, which is quite different from ?slow release? polymer coated fertilizers and regular compound fertilizers.Spongolite, will be the main bearer of nutrients, it can absorbs up to 70% of its weight in water and nutrients, The nutrients are retained within the microscopic sponges (pockets) until plants extract them via biological and botanical root activity, At the conclusion of the growing period most unutilized nutrients remain in the silica spongolite ?pockets? to be consumed during the next growing cycle, which will not waste fertilizers and pollute the environment, keep all nutritions which plants need and will increase plants output.
Besides, the usage of Spongolite will increase soil organic carbon, adjust soil's PH, replenish and balance soil microbiology and fertility, As a general rule, the poorer the soil is, the more Spongolite will be required.