草坪肥料
按面积施肥
sq ft
lb/1000sqft
%
公式
Product = (Area/1000 × N-rate) / (N%/100)
Apply nitrogen at recommended rate based on fertilizer analysis.
示例
5000 sqft, 20% N
~25 lbs product.
常见问题
关于 草坪肥料
Calculate lawn fertilizer amounts based on area and nutrient needs.