When is the best time to plan dahlia bulbs/tubers in Bend? What should I keep in mind when planting them (i.e. temperature, mulch, pests, etc)?
Deschutes County Oregon dahlias
Thank you for your question. Here is an excellent OSU Extension article on the topic that has information for statewide use: https://catalog.extension.oregonstate.edu/sites/catalog/files/project/pdf/fs95.pdf Good luck!