Rudbeckia Summerina Orange

Description

Rudbeckia Summerina Orange is a perennial plant with a long flowering period, producing beautiful and vibrant orange flowers. It is a hybrid of Rudbeckia hirta and Rudbeckia nitida, created by Marco van Noort from the Netherlands. The plant has a compact habit and reaches a height of 18-24 inches (45-60 cm) with a spread of 12-18 inches (30-45 cm). It is an excellent choice for garden borders, mass plantings, and containers.

Taxonomic Information

Appearance

Rudbeckia Summerina Orange has large, daisy-like flowers with a diameter of 3-4 inches (7-10 cm). The petals are bright orange with a dark center cone. The flowers bloom from mid-summer to early fall and attract butterflies and bees to the garden. The foliage is dark green, lance-shaped, and slightly hairy. The plant has a bushy habit and forms a dense clump.

Care Guide

Rudbeckia Summerina Orange is easy to care for and requires minimal maintenance. Here are some tips to keep your plant healthy and blooming:- Water: Water the plant regularly, especially during hot and dry periods. Make sure the soil is moist but not waterlogged.- Fertilization: Apply a balanced fertilizer in early spring and mid-summer to promote growth and flowering.- Soil: The plant prefers well-draining soil that is rich in organic matter. It can tolerate a wide range of soil pH levels.- Sunlight: Rudbeckia Summerina Orange thrives in full sun but can tolerate some shade. It needs at least 6 hours of direct sunlight per day.- Hardiness Zones: The plant is hardy in USDA zones 5-9.

Common Pests & Diseases

Rudbeckia Summerina Orange is relatively pest and disease-resistant. However, it can be affected by the following:- Powdery mildew: A fungal disease that causes a white powdery coating on the leaves. It can be treated with a fungicide or by improving air circulation around the plant.- Leaf spot: A fungal disease that causes brown spots on the leaves. It can be treated with a fungicide or by removing infected leaves.- Aphids: Small insects that suck the sap from the leaves and stems. They can be controlled with insecticidal soap or by attracting natural predators such as ladybugs.

Habitat

Rudbeckia Summerina Orange is native to North America, where it grows in prairies, meadows, and open woods. It prefers well-draining soil and full sun but can tolerate some shade. The plant is drought-tolerant and can survive in hot and dry conditions.

Question and Answer

Q: Can Rudbeckia Summerina Orange be grown in containers?

A: Yes, Rudbeckia Summerina Orange can be grown in containers as long as they are deep enough to accommodate the roots and provide good drainage.

Q: How often should I fertilize Rudbeckia Summerina Orange?

A: Apply a balanced fertilizer in early spring and mid-summer to promote growth and flowering.

Q: Is Rudbeckia Summerina Orange deer-resistant?

A: Yes, Rudbeckia Summerina Orange is deer-resistant due to its tough foliage and bitter taste.

Q: How do I propagate Rudbeckia Summerina Orange?

A: You can propagate Rudbeckia Summerina Orange by division in early spring or fall. Dig up the clump and separate it into smaller sections, ensuring that each section has roots and leaves. Plant the sections in well-draining soil and water thoroughly.

Related Plants

– Rudbeckia hirta (Black-eyed Susan)- Rudbeckia fulgida (Orange Coneflower)- Rudbeckia laciniata (Cutleaf Coneflower)- Rudbeckia subtomentosa (Sweet Black-eyed Susan)

References

– Missouri Botanical Garden. (n.d.). Rudbeckia x ‘Summerina Orange’. Retrieved from https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c400- Plant Delights Nursery. (n.d.). Rudbeckia ‘Summerina Orange’ (P-2126). Retrieved from https://www.plantdelights.com/products/rudbeckia-summerina-orange-pp-24-629- Royal Horticultural Society. (n.d.). Rudbeckia ‘Summerina Orange’. Retrieved from https://www.rhs.org.uk/Plants/184390/Rudbeckia-Summerina-Orange/Details