引用:
作者: 雨中花
四月快结束了，又重读了一遍楼主的帖子，总结春天要做的事情如下：
用Killex除野草，喷在野草的叶子上。太大的野草用手拔掉，补草籽或草皮。
撒1/3包的fertilizer with weed control。这个可以现在撒吗？还是要等到5月15号？
还有什么别的要做的吗？  |
never use fertilizer with weed control, never! never! never!
This is why ontario will ban all pesticides use. Killex is great selective herbicides. It is very safe for human, but people start to abuse it. It is sprayed to whole lawn or mix with fertilizer to use on whole lawn even only few weed is there. Table salt could be a poison when there is too much, how about a chemical. You don't need to use on the place there is no weed. It would kill the weed but not preventing it. Hand spray individual weed only, it only take very small amount.
And fertilizer with weed control would kill young grass too. If you use it with seeding, it is a waste time.
After seeding and laying sod,if no rain, water them.