An Unbiased View of 12-6-6 (n-p-k) fertilizer
Given that this is the ‘straight’ ratio fertilizer, most of the nutrients are in the exact same quantity. So you only multiply by exactly the same quantities for each nutrient. قطعا اگر تمایل دارید که از این کود نهایت استفاده را ببرید باید بدانید که این کود باید به چه شک