Japanese Anemones

You said it..invasive with a vengeance. Never mind planting it in your garden, just enjoy your neighbours without the risk of the things taking over your own patch. I have been trying to get rid of some for over 6 years now and I have no doubt it will come back in spring. Killed off everything in its path too! Choked out all the desirable plants in that area.

 

I would love some in my garden I think they are pretty especially the white ones.

 

Woo you can still have them in your garden,just make sure you put them in a container then admire them with the knowledge that they won't get very far

I would leave it a while longer before digging them up as even the soil or compost in containers or the ground will be a bit too cold at the moment especially if we get the cold wet rain or snow they keep forecasting?At least when the weather gets warmer the roots will start to grow and you will then get them well established before they flower later on in the year

 

I grow September charm and dont have any problem with it being invasive I think the more loamy your soil, then it may spread a lot quicker but my clump has helianthus "Lemon Queen " to compete with at the back of it and a lawn at the front so I think positioning important I agree with Kandy leave for now Woo or pot them up keep in the greenhouse would be ideal for January and the weather we are having.

Spruce

 

Could well be Armandii. I had them running riot in clay soil in a previous house but haven't tried them here on my sandy soil.

 

I have two types of white and two types of pink. Love them. I think they blend well with area plants. Nice to have freshness at that time of the season.

 

I agree with Palustris - they're a noxious invasive weed. Even round-Up made little impact.

 

Not sure what your greenhouse is like but make sure that the roots cannot escape if you have a natural type floor.