coated compound fertilizer

Coated fertilizer consisting of nitrate-based compound fertilizer coated with a film material.
Typical products include "Long", "Ecolong" and "High Control". Depending on the ingredients, "413", "203", "250", etc., and "Total" is added to brands with trace elements.
Micro Long Total, a fine-grained "long total," is used for seedling growth.
Brands with "Super" in the name are sigmoid (S) types that suppress leaching for a certain period after fertilizer application.