Rudbeckia hirta ‘Rising Sun Chestnut Gold’, also known as Black-eyed Susan, is a stunning and versatile herbaceous perennial.

Unique Trait: Unlike traditional Rudbeckia hirta, ‘Rising Sun Chestnut Gold’ is day-length neutral, meaning it doesn’t require specific day lengths to flower. This allows it to bloom consistently throughout the growing season.

The genus of Rudbeckia hirta has long been a staple crop in North America. One of the most easily recognized plants by the general consumer, rudbeckia has long exhibited excellent sell through. Traditionally, the finished containers of rudbeckia hitting the shelves signifies the end of summer and the beginning of the fall market sales window. This is also when consumer traffic is low and more dependent on the weather.

Rudbeckia ‘Rising Sun Chestnut Gold’ is a true Rudbeckia hirta that produces an abundance of massive, bicolored blossoms all season long. However, it is not a traditional rudbeckia! Rising Sun is not an obligate long day plant like all other hirta, it is a class first as it requires no specific day length for flower induction. This plant is also known for attracting pollinators like butterflies and is relatively low maintenance.

RUDBECKIA HIRTA RISING SUN CHESTNUT GOLD

$12.00

Quantity

Appearance: This variety produces large, bicolored blooms in shades of gold, orange, and red with dark brown centers. The flowers are about 5 inches across and bloom from early summer to mid-fall.
Growth: It grows to about 18-22 inches tall and spreads around 14-24 inches. It has a compact, well-branched form, making it ideal for borders, containers, and mass plantings.
USDA hardy to Zone 7, it will overwinter easily in the Southern regions of North America.

Sunlight: Thrives in full sun to partial shade.

Soil: Prefers average to moist conditions but should not be allowed to dry out completely.

This plant is also known for attracting pollinators like butterflies and is relatively low maintenance.
Rudbeckia hirta ‘Rising Sun Chestnut Gold’ is relatively resistant to many common plant diseases, but it can still encounter a few issues:

Powdery Mildew: This fungal disease appears as a white powdery coating on the leaves. Ensuring good air circulation and avoiding overhead watering can help prevent it.

Leaf Spots: Both bacterial and fungal leaf spots can affect Rudbeckia. These appear as dark spots on the leaves. Removing affected leaves and applying appropriate fungicides can manage these issues.

Stem Rots: Caused by fungi like Pythium and Phytophthora, stem rots can be prevented by ensuring well-draining soil and avoiding overwatering.

Rust: This fungal disease causes orange or brown pustules on the undersides of leaves. Removing infected leaves and applying fungicides can help control rust.

Regular monitoring and maintaining good cultural practices can significantly reduce the risk of these diseases.
ising Sun is the first ever day length neutral Rudbeckia hirta. This revolutionary attribute allows for spring finishing just as easily as summer or fall without the need for supplemental lighting. Due to the thickness of the flower petal, Chestnut Gold’s blooms will last beautifully for five to six weeks per flower. This equates to excellent hold time should the crop finish before the season opens. USDA hardy to Zone 7, it will overwinter easily in the Southern regions of North America.