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Description
Goodenia Blackiana, also known as the Black’s Goodenia, is an evergreen perennial plant that is native to Australia. This plant belongs to the Goodenia genus and is a member of the Goodeniaceae family. It can grow up to 30 cm tall and has a spread of around 60 cm. The plant has a woody stem and produces beautiful, bright yellow flowers in the spring and autumn.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Goodeniaceae |
| Genus | Goodenia |
Appearance
The Goodenia Blackiana has glossy, bright green leaves that are around 3-5 cm long and 1-2 cm wide. The leaves are arranged alternately along the stem. The flowers of this plant are trumpet-shaped and are around 2 cm in diameter. They are bright yellow in color and bloom in clusters at the top of the stems. The plant has a compact, bushy growth habit and can be used as a groundcover or as a border plant.
Care Guide
Goodenia Blackiana is a low-maintenance plant that is easy to care for. Here are some tips for caring for this plant:
- Water: Water the plant regularly to keep the soil moist, but not waterlogged. Avoid letting the soil dry out completely.
- Fertilization: Fertilize the plant in the spring and autumn with a balanced fertilizer to encourage healthy growth and blooming.
- Soil: Goodenia Blackiana prefers well-draining soil that is rich in organic matter. It can tolerate a range of soil pH levels.
- Sunlight: This plant prefers full sun to partial shade. It can tolerate some shade, but may not bloom as well.
- Hardiness Zones: Goodenia Blackiana is hardy in USDA zones 9-11.
Common Pests & Diseases
Goodenia Blackiana is generally free from pests and diseases. However, it can be susceptible to root rot if the soil is too wet. To prevent this, make sure the soil has good drainage and avoid overwatering the plant.
Habitat
Goodenia Blackiana is native to the southwest corner of Western Australia, where it grows in sandy soils in heathlands and woodlands. It prefers a Mediterranean climate with mild winters and hot, dry summers.
Question and Answer
Q: Can Goodenia Blackiana tolerate drought?
A: While Goodenia Blackiana can tolerate some dry periods, it prefers to be kept moist and may not thrive if exposed to prolonged drought.
Q: How often should I fertilize Goodenia Blackiana?
A: Goodenia Blackiana should be fertilized in the spring and autumn with a balanced fertilizer.
Q: Can Goodenia Blackiana be grown in containers?
A: Yes, Goodenia Blackiana can be grown in containers as long as the soil has good drainage and the plant is watered regularly.
Q: When is the best time to prune Goodenia Blackiana?
A: Goodenia Blackiana can be pruned in late winter or early spring to promote bushier growth and more blooms.
Related Plants
- Goodenia ovata
- Goodenia pinnatifida
- Goodenia humilis
- Goodenia lanata
References
- “Goodenia Blackiana.” Australian Plants Online. Accessed 28 September 2021. https://www.australianplantsonline.com.au/goodenia-blackiana.html.
- “Goodenia Blackiana.” Plant Finder. Missouri Botanical Garden. Accessed 28 September 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c359.
- “Goodenia Blackiana.” Gardening With Angus. Accessed 28 September 2021. https://www.gardeningwithangus.com.au/goodenia-blackiana-black-sky-flower/.
