12' x 8' wide, (cutting propagated). This unusual, very showy Butterfly Bush has been difficult to find. The huge lavender flowers spikes are an astonishing 18" in length and drape gracefully down over the bush, covering the shrub in late spring. This is a very fast growing, cold hardy species of Butterfly Bush that shouldn't be cut back in the spring like the more familiar Buddleia davidii cultivars. Give it plenty of room as it gets huge! Blooms on previous season's growth. Prune off only the faded flower spikes after blooming is finished. Zones 5-10. NOT FOR SALE TO OREGON per the Oregon Dept. of Agriculture. Please DON'T order this plant if you live in OREGON to avoid confiscation of the Buddleia/delay of your order! Potentially invasive in the coastal and higher rainfall areas of western Washington & California. Not a problem in the intermountain West, Southwestern US, Mid-West and New England. 5" deep premium pot.