When a wisteria plant has too much nitrogen, it will have plenty of foliage growth, but very little and maybe no blooms. Wisteria must be seven to 15 years old before they are old enough to bloom. The last, and least likely, reason a wisteria won’t bloom is over pruning. Over pruning will remove the flower buds.Click to see full answer. Besides, does wisteria bloom every year?Wisteria flowers bloom once per year. The blooms appear in mid- to late spring, in May or June in most places. Observe the wisteria vine and prune away flower heads as soon as they wilt or droop. This may lead to a second blooming later in the season.Subsequently, question is, can wisteria flower twice in one year? Wisteria is pruned twice a year, in July or August, then again in January or February. Considering this, how long does it take wisteria to flower? three to five years How do you maintain wisteria? Caring for Wisteria Each spring, apply a layer of compost under the plant and a 2-inch layer of mulch to retain moisture and control weeds. Some gardeners swear by phosphorus to aid with flowering. Water your plants if you receive less than one inch of rain each week.
ncG1vNJzZmivp6x7pLHLnpmroaSesrSu1LOxZ5ufonuotI6dpp6rXay2tMDEq6CaZZahvLix0Wacr52irnq6scCrZGtn