South Yorkshire, United Kingdom
I have purchased eight young Delphinium plants (Pacific Giants Mixed) via the Internet and on arrival have potted them up and they are now thriving with fresh green shoots. Not having much experience in gardening and not wanting to lose them, I would to like know how best to over-winter them. I have recently had built a raised border and filled it with good quality top soil and compost into which I intend to plant the Delphiniums into their permanent position in the spring. Any advice would be very much appreciated.
- 11 Sep, 2011