I have an open planting bed that faces west and gets mostly afternoon sun (zone 5b). Used to have butterfly bushes there before they died off from a really cold winter. I want to try growing love lies bleeding this year. The description says it will get 3-5' tall. This is perfect but not sure how to get them there. I've never tried growing amaranthus before. Any advise to get them growing fast and strong?? Also, will they reseed easy?
Thanks for any advise.
