最簡單的堆肥——一邊種菜，一邊堆肥| Grow vegetables while composting|這樣堆肥，省時間、蔬菜長得好！

一種可以高效率可以改善土壤的方法，又不耽誤種菜

T he utility model relates to a method which can improve the soil with high efficiency without delaying the planting of vegetables