Pittosporum multiflorum, known as the orange thorn, is a shrub growing in eastern Australia. The dense foliage provides a habitat for small birds and animals. It grows on shales or volcanic soils, from Eden, New South Wales north to Queensland, usually in or near rainforest areas.
orange thorn demonstrates strong disease resistance and is generally not susceptible to diseases. Regarding care, this plant is fairly low-maintenance. When grown outdoors it needs little watering, and larger specimens typically do not require pruning. However, smaller plants should be pruned after they finish blooming. orange thornt is suitable for anyone with an outdoor area, such as a garden or deck, and does not demand much care experience.
How to keep Pittosporum Multiflorum.
Light
Orange thorn is native to habitats like forest understories and rocky areas, where it grows in natural shade. It prefers partial sun but can adapt to full sun or full shade, reflecting its adaptable and hardy nature.
Water
The Pittosporum multiflorum thrives with consistent moisture, needing regular watering during the spring and summer months. However, be careful not to over-water. For newly planted Pittosporum multiflorum, water it 3 to 4 times a week for the first two months, then reduce watering to once a week. In the winter, minimize watering.
Temperature
Orange thorn adapts well to temperature, tolerating high heat and significant temperature fluctuations. In hot weather, pay attention to watering and give appropriate shade to prevent sunburn. However, orange thorn is relatively sensitive to low temperatures; it can endure some cold, but excessively low temperatures may cause frost damage.
Fertilizer
The timing of fertilizing orange thorn is important. Fertilize in early spring and then monthly through early summer. Fertilizer promotes attractive blooms and supplies energy during both dormant and active growth phases.
Pruning
Pittosporum multiflorum features fragrant flowers and glossy leaves. To maintain its shape, remove damaged branches, and improve airflow, prune the plant in early spring. Regular pruning encourages blooming and helps prevent diseases. Be sure to use sterilized tools to avoid infections, ensuring the plant remains attractive and vigorous throughout the growing season.
Botanical profile.
- Plant Type
- Shrub
- Life Cycle
- Perennial
- Genus
- Pittosporum
- Family
- Pittosporaceae
- Hardiness Zone
- 9-11
- Mature Height
- 3.05 m to 4.88 m
- Mature Spread
- 2.13 m to 3.05 m
- Leaf Color
- Dark Green
- Leaf Type
- Evergreen
- Flower Size
- 1.02 cm to 1.52 cm
- Bloom Time
- Mid spring, Late spring
- Planting Time
- Spring, Summer, Autumn
- Harvest Time
- Late summer, Early fall, Mid fall
Other names.
