I think bumblebees can manage. They are strong and determinded!
Rogaland, Norway - with cool, often rainy summers (29C max) and mild, often rainy winters (180 cm/year)!
Yes, plants and pollinators evolved together... they have it all figured out!
Calgary, Alberta, Canada - Zone 3
-30 C to +30 C (rarely!); elevation ~1130m; annual precipitation ~40 cm
Good, I hope you're right. I have lots of bumblebees.Of the plants that grew from the batch of seeds I had, it looks like only this plant is the real deal so I really want it to set seeds.I gave it a bit of a tickle yesterday :)
New Brunswick , Canada
One of my old favorits is Digitalis purpurea. This species grows wild along the coast in southern parts of Norway, however many use them in gardens too. They stay green all winter with a rosette of leaves and in summer tolerate rather dry conditions. The flowering period is all summer when the tallest well fed plants in can reach 2m or more!
At last! The first Arisaema have emerged! Unknown species.