These are the same herbicide chemicals we use. We do try to use them
sparingly, only when necessary. Surflan is the best piece of advice I have
received concerning weed control but it has to be used on a schedule.
Hopefully with another years use we can stop using it.
The thing I am interested in is a broadleaf herbicide that is safe to use
on iris. This is what I am looking for. Does anyone have any
Subject: Re: [iris-talk] CULT: Roundup
I've come to the same conclusion. I use Surflan pre-emergent to good
effect on some beds. I use Poast grass killer primarily to kill off the grass
before tilling up a new bed, but in normally weeded beds the grass explosion
in mid-July looks awful, but is easy to jerk out if you get at it within a
couple of weeks.