Whilst moving, my husband trimmed all of the canes on my new climbing rose to fit it in the car for transporting. It was new last year and I now have it planted at my new house. But all the canes that were growing are now only about 75cm long. I thought they needed to grow long and be trained sideways. The trimmed canes have now obviously stopped growing in length and are growing bushy so I'm only getting a few blooms. Do I trim them all back and start again? Or do I just wait for new canes to grow? Any advice greatly appreciated - thanks!
I would just give her some time to get her root system established, then the new growth will come and can be trained. I would water her with some water that has both a product called Super Thrive and a Root Stimulator in it. Water with a fresh batch of the mix the next 4 to 5 times she needs watering.
What should I do with all the long new growth on my climbing rose..tie them in or cut them back?
It looks like your climbing rose is very well established, thus my answer is to do a little of both. Prune some out and tie others in. Tie them in in areas that have a bit of room left for infill. It mainly has to do with the look you are going for. Many times I would caution folks about pruning out any new growth as many of the older climbing roses bloom on what is called the "old wood" or the previous year's growth. Thus pruning it out sacrifices the following year's blooms. However in the case of this well established rose, I believe you will be okay with the mix of tieing some off and into the picture and removing others that would be adding to an already thickly grown in area.
I am training a young climbing rose (year after first flower) to a trellis. There are several healthy stems that are growing in the wrong direction. Should I prune them? Or would that harm the plant? They are already shooting healthy leaves.
I would give them another year before pruning, they are quite young. These articles should help:
https://www.gardeningknowhow.com/ornamental/flowers/roses/pruning-climbing-roses.htm
https://www.gardeningknowhow.com/ornamental/flowers/roses/getting-climbing-rose-to-climb.htm
https://www.gardeningknowhow.com/ornamental/flowers/roses/training-climbing-rose-plants.htm
I have a climbing rose growing up a wall but it has been neglected and left to grow wild so now all the branches are entangles and bowed over. Whats the best way to prune it back and add in supports to stop this happening again.
Thanks for the photo. By the looks of things, I would say that rosebush needs a major pruning back. Prune it back to a point where it is manageable again. Remove all dead and badly twisted canes. Then when the new growth comes on, tie it back (also known as training the rose) to the rock wall in a manner that will teach the canes where you want them to grow. This tieing back/training is an on-going process that you must keep up with. Otherwise it will become out of control and bending all over itself. I have pruned these back very hard several times for folks and got them growing in a manageable manner again. It is a lot of work but well worth it.
I pruned it in February, after I planted it in April. It was gorgeous that first summer, but after pruning it, it stopped climbing & was more like a bush rose. I've left if alone for a couple of years, only pruning it slightly, but it still won't climb. Will it ever climb again, or will it stay as a bush forever? And, if I cut it back to the base, could it come back to climb again?
Yes, you can cut it back to six inches and it will regrow. Here are tips on how to train it:
https://www.gardeningknowhow.com/ornamental/flowers/roses/training-climbing-rose-plants.htm
I have ordered a climbing rose which has an eventual height of 10ft. I need to plant it close to a pergola but there are concrete footings. If I grow it in a large pot will it still reach 10ft? If so how big should the pot be?
Yes, you can grow it in a container. This article should help:
https://www.gardeningknowhow.com/ornamental/flowers/roses/container-roses-growing-roses-in-pots.htm
https://www.gardeningknowhow.com/ornamental/flowers/roses/getting-climbing-rose-to-climb.htm
I have treated / fed with Bayer Rose and flower. Should I spray the leaves with soapy water or hot sauce? I keep removing spider webs nearby as well. I live 45 minutes north of Boston
This article should help:
https://www.gardeningknowhow.com/ornamental/flowers/roses/roses-have-holes-in-leaves.htm