Re: CULT: over fertilization?




Dennis Kramb wrote:

> I have put miracle grow on my irises twice so far this year...yesterday and
> about three weeks ago.  Is it possible to overfertilize them?  How much is
> too much?
>

I've heard of several people using miracle grow on their irises but I wouldn't.
First, you can over fertilize your irises. The general rule of thumb is six
weeks before bloom, then right after bloom. Why I wouldn't use miracle grow is
because of fungal leaf spot. Guess I've suffered too many experiences with leaf
spot that I won't even consider any type of overhead watering. As I've said tho,
some growers are happy with miracle grow.

Art Bern    art@gv.net
Grass Valley, CA    zone 8/9




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