summer bulbs for heavy soil?
after moving from a sandy area to this spot with heavy clayish soil I am about to give up on Dahlias. They were so easy to grow in the sandy soil...
But after 2 seasons with little or no success I will switch to something else. I do some soil amendment (mulch, compost) but nothing drastic as I lack time.
Are there some summer flowering bulbs which I overlooked? Otherwise I would just go for resilient annuals.
Thanks for your ideas, cheers, Lin