Beginner Gardening: Gitagal picture (KILLING WILD ONION)
In reply to: KILLING WILD ONION
Forum: Beginner Gardening
If you have to use Roundup in a bed or in a lawn, but want to kill only--say the wild onions--and leave everything else "safe", cut the bottom out of a pot or a coffee can (or such) and slip this over the plant to be sprayed. This will keep the Roundup only on the plant you want sprayed.
I just used the aerosol Roundup (it's like shaving lotion) on my onions using the technique above. It does not float through the air if there is a breeze. Today is the second day after--and they are all turning yellow already.
Hope this helps, Gita