flowering rhodendrum

[TNplants1]

I know when we try to grow rhododendrons in our nursery from propigated cuttings, they will not bloom. Crazy at it is, it's true. Always get one from seed and they bloom. Same way with a nandina domestica.Also they tell me that a low alkalinity level will cause this also.

[emira06]

thank you for the tip, I will check the alkalinity in the soil.