Summersweet Clethra Alnifolia 4 9. Spread 3-5 Feet Wide. 4-8 Feet Mature Width.
This shrub usually grows to 3- to 6-feet in height but can be up to 8-feet tall. Lasting about for 4-6 weeks the blossoms open from bottom to top. The plant Clethra alnifolia is native to North America so it adapts well to conditions in zones 4 through 9.
While you can grow Summersweet Clethra as a highly attractive shrub it can sometimes overstep its bounds.
A North American native summersweet marks the ending of summer with its fragrant white flowers. Clethra alnifolia Novacleein PP 27590. Sun Preference Full sun and partial shade are best for this shrub meaning it prefers a. Lasting about for 4-6 weeks the blossoms open from bottom to top.
