I posted 2 posts here at the GPS website about my Meet and Swap Day in East London (E13) and I sent a personal message to 50 growers living closest to me - and…
They will prefer a moist, rich and acidic soil in the shade or sun. You may prune after flowering to keep an attractive shape.
Cuttings and layering are done in summer and autumn. Seeds may be sown at a temperature of 70 to 75 degrees F and will germinate in one or two months. Soak for 24 hours before sowing to aid in germination.
Pests, diseases or disorders
Aphids and scale insects.