Contents
Description
Hydrangea Macrophylla Amethyst is a deciduous shrub that belongs to the family Hydrangeaceae. It is commonly known as French Hydrangea or Bigleaf Hydrangea. This plant is native to Japan and Korea and can reach a height of 2-3 meters.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Cornales |
| Family | Hydrangeaceae |
| Genus | Hydrangea |
Appearance
Hydrangea Macrophylla Amethyst has large, mophead-like clusters of flowers that can grow up to 30cm wide. The flowers start off pink or blue, depending on the soil pH, and then turn to a deep purple as they age. The leaves are dark green, glossy, and can grow up to 15cm long. This plant blooms in the summer and early fall.
Care Guide
Hydrangea Macrophylla Amethyst requires consistently moist soil to thrive. It prefers well-draining soil that is rich in organic matter. Water regularly, but avoid overwatering as this can lead to root rot. Fertilize with a balanced fertilizer in the spring and summer. This plant prefers partial shade, but can tolerate full sun in cooler climates. It is hardy in USDA zones 5-9.
Common Pests & Diseases
Hydrangea Macrophylla Amethyst is susceptible to fungal diseases such as powdery mildew and leaf spot. It can also be affected by aphids, spider mites, and scale insects. To prevent diseases, avoid overhead watering and provide good air circulation around the plant. Insecticidal soap or neem oil can be used to control pests.
Habitat
Hydrangea Macrophylla Amethyst is native to Japan and Korea, where it grows in forests and on rocky slopes. It prefers moist, well-draining soil and partial shade.
Question and Answer
Q: Can Hydrangea Macrophylla Amethyst be grown in containers?
A: Yes, it can be grown in containers as long as it is kept consistently moist.
Q: What is the best time to prune Hydrangea Macrophylla Amethyst?
A: Prune in the late winter or early spring before new growth appears.
Q: How often should I fertilize Hydrangea Macrophylla Amethyst?
A: Fertilize with a balanced fertilizer in the spring and summer.
Q: Can Hydrangea Macrophylla Amethyst be grown in full sun?
A: It prefers partial shade, but can tolerate full sun in cooler climates.
Related Plants
- Hydrangea Macrophylla
- Hydrangea Serrata
- Hydrangea Paniculata
- Hydrangea Arborescens
