I planted 4 jasmine plants 8 months ago and they have done very well. About 2 weeks ago I noticed the leaves and vines were turning brown. I can't figure out why they would suddenly do so poorly. Would the recent freeze here in GA affect them? I don't see any evidence of insects of holes or bugs/webbing under the leaves. I stopped watering them regularly once they grew a good root and with spring they have gotten adequate rain. Any suggestions on what they might need to save them?
Jasmine suddenly dying