回複：對自製尿素非常感興趣,能給介紹一下製作方法嗎?

Just use your pee + water, 1:5 ratio...I am not kidding...it is all natural...I believe what plants need is "N".

所有跟帖： 

• 嗬嗬,真這樣呀:) -weepingcherry- ♀ (0 bytes) () 04/01/2011 postreply 09:21:52

• 高人一個，不過尿一定要發酵啊。　 -加州花坊- ♀ (0 bytes) () 04/01/2011 postreply 11:05:18

• 不好意思 -身是客- ♀ (37 bytes) () 04/01/2011 postreply 22:41:23