dahlia monoculture fix?
Carol Jensen (Sun, 21 Aug 2005 02:22:55 PDT)

I have only one dahlia, but I don't mind disturbing my other bulbs when I dig it up (before frost, around October 1st).

Most likely I disturb tulips, daffodils and scilla siberica, but I just push extra bulbs back into the ground (I also have clay silt loam).

Stop the rototilling - that's your problem. Kills the rainworms and any extra bulbs.

Carol