Nonstop begonias are popular for their long flowering time, from mid spring until the first frost. Joy Yellow has bright yellow double flowers above a dense display of dark green foliage.
Nonstop begonias require well drained soil and consistent watering. They do best in dappled sun locations but will also tolerate full shade. Feed just after transplanting and then once weekly for best results. No need to deadhead spent blooms. Begonias are highly susceptible to powdery mildew. To prevent it refrain from overhead watering to help reduce relative humidity. If you find powdery mildew be sure to remove the infected parts of the plants as soon as possible.