From seed, the vines remain in a juevenile stage for 10-15 years before they are old enough to bloom. The ones cut from the plant itself are more reliable sources to consider if your plant must bloom. It requires pruning twice a year: once in the winter, and once in the summer. Plants grown from cuttings can shave several years off of that timeline, and a layered piece of vine can give you an even bigger head start. Privacy Policy  | Use ladders as needed with caution and common sense. Leave plants for at least 12 months before transplanting. Sunlight is essential. Register today By using our site, you agree to our. Jan. 20, 2021 Many times, the seed-grown plants never flower at all. Sharon Vile (author) from Odessa, MO on August 21, 2013: Thank you! If you are hard pruning an old, neglected wisteria, don't do everything all at once. Wisteria can be grown from seed, but those grown from seed often take quite a few years to reach maturity and produce flowers. Carefully remove one of the stems from the trellis. See How to Take Softwood Cuttings for step-by-step instructions. Cut the material back to about 10cm, just below a leaf joint. However, remember that from seed, wisteria will take more than seven years before the first flowering. Plant in full sun. Of the three methods, seed propagation takes the longest. Remove all leaves on the lower 1 1/2 inches of the cutting. This is the hard, woody part. The Kentucky Wisteria (Wisteria macrostachys) does bloom reliably in zones 4 and 5 after becoming established in 5 to 7 years. Discover wisteria. My neighbor has a beautiful wisteria vine growing on their arbor and offered me a cutting to put on our newly constructed arbor, but I do not know how to take a proper cutting without affecting their vine. Naturally water wisteria would grow to a point where parts of the plant begin to fall off. This article was co-authored by Lauren Kurtz. To tie the shoots, hold them against your desired support, then loosely wrap a piece of thin wire around both the vine and the support. Cut the shoots down to 6 inches, leaving 5 to 6 leaves on each shoot, and get rid of any root suckers you see. Twist the wire together, then trim the excess wire off. In this case, pruning wisteria trimming can be accomplished by lopping and cutting as much as you want, down to about three feet below where you really want the wisteria to be. Take a softwood cutting of the wisteria plant in spring through midsummer; cut a section of the new growth tips that includes several leaf sets. You can take cuttings and plant them where you like. I would love to train in to run on a pergola or trellis wall. She earned a BA in Environmental and Sustainability Studies from Western Michigan University in 2014. For more tips from our Horticulturist reviewer, including when to leave the seedpods in, read on! Cut a wisteria slip approximately 4 inches long from the end of new spring growth. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/d\/d0\/Prune-Wisteria-Step-1.jpg\/v4-460px-Prune-Wisteria-Step-1.jpg","bigUrl":"\/images\/thumb\/d\/d0\/Prune-Wisteria-Step-1.jpg\/aid9431734-v4-728px-Prune-Wisteria-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"