Posted: 01/10/2015 at 16:41
Roses should be planted in a different place as you get rose replant disease. Some people say that using mycorrhizal fungi when planting can stop this happening. I also once read about digging a big hole putting a large cardboard box into the hole, filling the box with new soil, and then planting into this. The theory being that by the time to box has rotted the plant will be well established.