It started several months ago, when my AquaSoil became exhausted after several years. I started all over with Eco-Complete, and replanted the healthiest of the wisteria stems. Continued with my usual dosing. Usual values are P=1.0, N=6 or7, and I also add K and Flourish. However, with the wisteria it's the same old thing: older leaves turn dark and wither, and overall growth is still very slow. When my AquaSoil was new, the wisteria seemed to grow 1/2" a day. What am I missing? Thanks.
Wisteria Trouble
- Thread starter tackful
- Start date
Your probably missing nitrogen. Wisteria grows very fast and needs a lot of the stuff. Nitrogen is transported from older leaves to new growth in plants. This causes the older leaves to die. The less leaves a plant has the less photosynthates it can produce and it generally grows very slowly.