Why has my wisteria decided to have a second flush of flowers, healthy plant ,15 yrs old ,pruned as per RHS guidelines, weird but much appreciated.
Anyone else have the same phenomenon?
Mine flowered as usual in early May, the leaves then appeared over the next couple of weeks as they always do. The next thing I know it’s flowering again and it’s been covered in flowers all summer. It’s not been pruned or treated in way differently than in every other year so it must be the weather.