Renanthera philippinensis ‘Edelfeld’
Cultivator: Udo Alber
40 flowers (4 × 3 cm)
The plant is cultivated in the brightest and warmest part of Udo Alber’s heated greenhouse. In the warm season, it is sprayed once or twice a day. During the winter only every few days. Fertilize twice a week in summer and only every two to three weeks during the dark season. The fertilizer concentration is 600 μS/cm.