rhododendron

Rhododendron 'Scintillation' should be watered regularly and deeply. During the growing season from spring through summer, water your rhododendron 1-2 times per week, making sure the soil has dried out in between waterings. Check regularly that the soil is moist, but not soggy. In the winter months, reduce watering to 1 time every 2-3 weeks, allowing the soil to dry out slightly between waterings. Rhododendron 'Scintillation' also requires occasional misting, especially during times of dry weather. Make sure to mist the leaves on occasion to improve the overall humidity.

Rhododendron 'Scintillation' requires moderate to bright indirect sunlight for optimal growth. It prefers several hours of morning sunlight and some afternoon shade, or full shade, such as what is found under trees. It is best to avoid direct sunlight as this may cause leaf scorch (brown spots or streaks on leaf margins) and faded foliage. Plant this species in an area where it will receive 3 to 4 hours of morning sun, with some afternoon shade.

For Rhododendron 'Scintillation', pruning should be done twice a year. Once in late winter or early spring to remove dead, damaged, and diseased branches, as well as any thinning out of overcrowded stems. This will ensure better air circulation and quality blooms. The second pruning should take place during mid-summer, just after blooming. This will help to shape the plant, remove any spindly stems, and prevent retardation of flowering. It is recommended to prune lightly instead of removing large branches. When pruning, you should use sharp pruning shears and avoid tearing the bark. It is also important to make sure that the cuts are made at a 45 degree angle. Always remember to sterilize your pruning shears after each use.