Contents
Description
Rudbeckia Summerina Yellow is a stunning perennial plant that produces beautiful yellow flowers with a dark brown center. It belongs to the Asteraceae family and is a hybrid of Rudbeckia and Echinacea. This plant is a cultivar that was introduced in 2013 by a well-known German plant breeder named Ernst Benary. The plant has a long blooming period, starting from early summer until fall. It grows up to 24 inches tall and 18 inches wide.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Angiosperms |
| Class | Eudicots |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Rudbeckia |
Appearance
Rudbeckia Summerina Yellow has a clump-forming habit with dark green leaves that are lance-shaped and hairy. The flowers are large, up to 4 inches in diameter, and have bright yellow petals surrounding a dark brown cone-shaped center. The petals are slightly reflexed, creating a daisy-like appearance. The plant blooms from early summer until fall and is perfect for borders, containers, and cottage gardens.
Care Guide
Water
Rudbeckia Summerina Yellow prefers moist soil but can tolerate some drought. Water the plant regularly, especially during hot and dry periods.
Fertilization
Fertilize the plant with a balanced fertilizer once in early spring and again in mid-summer to promote healthy growth and blooming.
Soil
The plant prefers well-draining soil that is rich in organic matter. It can tolerate a range of soil types, but it grows best in fertile, loamy soil.
Sunlight
Rudbeckia Summerina Yellow prefers full sun to partial shade. It can tolerate some shade, but it will produce fewer flowers.
Hardiness Zones
The plant is hardy in USDA zones 5-9.
Common Pests & Diseases
Rudbeckia Summerina Yellow is generally resistant to pests and diseases. However, it can be susceptible to root rot and leaf spot if the soil is too wet. Aphids and spider mites can also be a problem, but they can be easily controlled with insecticidal soap or neem oil.
Habitat
Rudbeckia Summerina Yellow is native to North America and can be found growing in meadows, prairies, and open woodlands. It prefers well-draining soil and can tolerate a range of environmental conditions.
Question and Answer
Q: How often should I water Rudbeckia Summerina Yellow?
A: Water the plant regularly, especially during hot and dry periods. It prefers moist soil but can tolerate some drought.
Q: What is the blooming period of Rudbeckia Summerina Yellow?
A: The plant blooms from early summer until fall.
Q: What is the ideal soil type for Rudbeckia Summerina Yellow?
A: The plant prefers well-draining soil that is rich in organic matter. It can tolerate a range of soil types, but it grows best in fertile, loamy soil.
Q: What are the common pests and diseases of Rudbeckia Summerina Yellow?
A: The plant is generally resistant to pests and diseases. However, it can be susceptible to root rot and leaf spot if the soil is too wet. Aphids and spider mites can also be a problem, but they can be easily controlled with insecticidal soap or neem oil.
Related Plants
- Rudbeckia Goldsturm
- Rudbeckia hirta
- Echinacea purpurea
- Echinacea White Swan
References
- “Rudbeckia Summerina™ ‘Yellow’.” Plant Finder. Missouri Botanical Garden, n.d. Web. 06 July 2021.
- “Rudbeckia “Summerina Yellow” (PBR).” RHS Gardening. Royal Horticultural Society, n.d. Web. 06 July 2021.
- “Summerina Yellow.” Walter’s Gardens, Inc. Walter’s Gardens, Inc., n.d. Web. 06 July 2021.
