My five year old Wisteria has stopped blooming, help!

Lillian Grieder
by Lillian Grieder
  2 answers
  • Hillela G. Hillela G. on May 14, 2017

    Like most plants, wisteria needs sun to bloom; vines that get a lot of shade simply will not flower, say the experts. Some growers feel it also craves phosphorus, the 'flowering nutrient', So add a couple cups of bone meal into the soil now and then add some rock phosphate in the Fall.

    Also, make sure to give it a proper pruning. Good luck!

  • Lillian Grieder Lillian Grieder on May 14, 2017

    Thanks so much for your speedy reply !