nanho blue is part of the Butterfly Bush genus and is a Butterfly bush variety. Its scientific name is Buddleja davidii 'nanho blue'. It has a Perennial lifecycle, which is defined as a plant that matures and completes its lifecycle over the course of three years or more. nanho blue normally grows with a shrub-like habit to a mature height of 1.80 metres (that's 5.85 feet imperial).
nanho blue Butterfly bush is normally quite a low maintenance plant and is normally very easy to grow - great for beginner gardeners!
This variety plant info is provided by the myfolia gardener's wiki. All details about nanho blue have been kindly provided by our members.
By our calculations, you should look at sowing nanho blue about 56 days before your last frost date.