"Therefore" wrote ...
Hello, can you help
I have collected seeds from my Iris plants this year
and I wonder the best way to sow these

Also if they germinate how long before they will flower

You want more of those ugly thugs?
I got rid of mine some years back and now have beautiful I. leavigata and I.
sibirica instead.

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Regards
Bob Hobden
just W. of London