13,520 Garden Web Discussions | Perennials




Rozanne is a twiner. it makes a small mound and then sends out loose, long, non rooting flowering stems. It looks best, IMO, if allowed to twine into surrounding plantings--perennials or shrubs. It is not a large, mounding plant, nor does it, like G. 'Dilys', make a solid groundcover with its stems. Rozanne is a great, great plant and distinctive in its growth habit. But if you're wanting a big mounder, Rozanne isn't it.

I do have roses in this photo around Persephanie. I prefer annuals around the out side and middle perimeters because I always have constant bloom and color. begonias are in the inner circle and ageratum on the outer most. Persephanie has a solar powered spotlights on her after dark. 

I also harvest the leaves to add to my compost pile. A plant was sold to me as bluebells and sadly I shared the same at a swap where someone fortunately correctly identified it so others knew what they were getting. I moved mine under a large fir tree where little else survives. It has spread nicely there and the flowers are attractive. When others ask for a piece I warn them that it spread aggressively in good garden soil. Had to keep digging out little bits for a couple of years from the original site. Think I got it all as don't see any there yet this spring.


I think self I may have gotten quite a bit of self seeding, looking at my garden; I wasn't very diligent with deadheading in the past. It must just be a bit behind the rest of my plants, because everything that looks like its probably c.montana is only little clumps of leaves at this point.

The mulch looks like it's adjacent to stems/foliage? If so, I'd move it back a bit from each plant. Maybe you got a batch that had a lot of walnut tree in it? If a plant suddenly collapses, I might also wonder about roots being eaten or severed from under the ground. Any signs of moles/voles/chipmunks?

looks like bacterial wilt. if the soil was wet when you put the mulch down, could have provided the right conditions for it. excavate a little bit and see if the stems look rotted. soil pathogens are always there and sometimes we give them the conditions they like. damn shame though.



I have answered this latest selection on your duplicate post. Have you put up a different picture of the top one or is it a closer view of the same plant? If the latter I would but a tentative? on my id of oregano. I can't gauge the scale. Does it smell when crushed?


I have silver mound artemesia that I planted last year. It's come back great this spring, but one is already starting to flop and wilt in the centre. Temps here are not hot yet. Should I give it a haircut or just cut out the 2 wilted branches in the centre? I thought it was too early for it to be doing this and wondered if it might have some other problem that's just beginning to show. Any help so appreciated.

Virginia bluebells get dug up for spring sales here. When I transplanted mine they wilted and disappeared a week or so later but returned this spring. I'm hoping the tiny seedlings I see in that area are more bluebells. Will have to let them grow a bit to tell.

Thank you all. My Mother's Day present was having the day to play in the garden. It was pouring rain, so I took advantage and moved quite a few V. Bluebell seedlings. There are still tons more that could be moved. Does anyone know how many years it takes before the seedlings bloom? I suspect they are like Trillium and take a number of years to mature to blooming stage.
Martha









Have had mine for several years, but never got seedlings. How fortunate to get seedlings that are exactly like the mother plant.
I planted 3 last year and despite a mild Winter, it has not come back....not holding out much hope at this point!