Wisteria macrostachya 'Blue Moon' (Blue Moon Wisteria) * Full sun to part shade * Zone 4-9 * 25' tall Cold hardy to -40 degrees F with no loss of flowering ability!!! Wisteria macrostachya 'Blue Moon' we are excited to bring you this remarkable cultivar of the native Kentucky Wisteria. Not only is it cold-hardy to -40 degrees F with no loss of flowering ability, it also blooms 3 times each summer, assuring you of fragrant flowers for months. Vigorous, quick-growing, and tirelessly floriferous, this Wisteria is certain to become a classic for the American garden. The lilac-blue flowers are large, showy, and held in foot-long racemes like enormous clusters of grapes. The fragrance is sweet, intense, and very addictive -- be sure to plant 'Blue Moon' where it can share its scent with garden visitors and even indoors through open windows and doors! The first flush of bloom is in early summer, with a brief rest before the second and then third repeats. Imagine all the flowers you will have for vases as well as garden enjoyment! But its tremendous bloom strength is only one of 'Blue Moon's attributes. It's also fully hardy, not only able to withstand severe winters but to bloom unimpaired afterwards. Bred in Minnesota by Harvey and Brigitte Buchite, it has weathered -40 degrees F without damage. At last, a Wisteria that thrives even in the far north! 'Blue Moon' is a vigorous, quick-growing vine, reaching 25 feet long within just a few years. It needs no pruning, and should only be trimmed back if necessary after the final flowering. Let it ramble across pergolas, over arches, and up trellises and other ultra-sturdy supports, dangling its huge blooms along the way. A fully blooming 'Blue Moon' is a breathtaking sight! Give this vine as much sunlight as possible for best flowering. It flourishes in moist, well-drained soil enriched with compost and other organics.
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5.0 out of 5 starsArrived quickly and in good shape
Reviewed in the United States on May 16, 2025
Verified Purchase
Plant arrived yesterday and was in amazing shape lots of new leaves and nice and green very thrilled can't wait till it starts blooming which I know might be a while I have to try and be patient LOL
1.0 out of 5 starsDescription of what you get not accurate. Beware.
Reviewed in the United States on April 23, 2021
Verified Purchase
Description rather deceiving. It is not a 3 year plant. Why did they put that in there? Makes us wonder how strong their plant really is. Would not buy again. May return. Truly disappointed and feel somewhat taken. Not worth the cost. Go to local gardener.
Description rather deceiving. It is not a 3 year plant. Why did they put that in there? Makes us wonder how strong their plant really is. Would not buy again. May return. Truly disappointed and feel somewhat taken. Not worth the cost. Go to local gardener.
4.0 out of 5 starsDon't be disappointed when it arrives as just a stick
Reviewed in the United States on August 26, 2015
Verified Purchase
It arrived as a stick and my son keeps referring to it as a stick. It is actually growing well and is as tall as my 7 foot fence now. I look forward to in the future when it fill out even more.