Dubautia scabra, or rough dubautia, is a species of Dubautia endemic to the state of Hawai'i and is found on the islands of Hawaii (island), Maui, Molokai, and Lanai. It is a member of the silversword alliance. Two subspecies have been described, with the nominate subspecies Dubautia scabra scabra being found only on Maui and Hawaii (island).
Dubautia scabra has strong disease resistance and is generally not prone to disease. In terms of care, this plant is relatively low maintenance. When grown outdoors, it needs minimal watering, and larger plants typically do not require pruning. However, smaller plants should be pruned after they have bloomed. Dubautia scabrat is suitable for anyone with an outdoor space, such as a garden or deck, and does not require much care experience.
How to keep Dubautia Scabra.
Light
Dubautia scabra is native to open settings, like sun-filled grasslands and the borders of forests, where there's plenty of light. It flourishes in full sunlight but also copes well with partial sunlight, showing good adaptability to different light conditions.
Temperature
Dubautia scabra is native to tropical areas, characterized by a consistently hot and moist climate. Hence, it has evolved to thrive in conditions of high heat and humidity. It has a low tolerance for abrupt shifts in temperature and ideally requires a steady thermal setting. Thus, it is crucial to prevent indoor temperature variability. Generally, cold conditions are not suitable for this plant, and it demands warmer temperatures to flourish. If the ambient temperature descends too drastically, it can halt the plant's growth or even cause its death.
Fertilizer
The care of Dubautia scabra greatly depends on fertilization. Consistent nourishment throughout the growth period maintains vitality for vibrant leaves and enhances overall development. Ignoring the need for fertilization could lead to poor leaf health, reduced aesthetic charm, and inhibited or fragile growth susceptible to snapping.
Botanical profile.
- Plant Type
- Shrub
- Life Cycle
- Perennial
- Hardiness Zone
- 10-12
- Mature Height
- 0 cm to 30 cm
- Mature Spread
- 49 cm to 91 cm
- Leaf Color
- Green, Dark Green
- Leaf Type
- Evergreen
- Flower Color
- Yellow
- Flower Size
- 1.02 cm to 2.03 cm
- Bloom Time
- Fall
- Planting Time
- Spring, Summer, Autumn
- Harvest Time
- Late fall, Early winter, Mid winter
