Aruncus sylvester, commonly known as Goat's Beard, is a herbaceous perennial plant that belongs to the Rosaceae family. It is native to Europe and North America and is known for its large, feathery plumes of creamy white flowers that resemble a goat's beard. The plant forms clumps of deeply lobed, fern-like foliage that can reach a height of 3-6 feet (90-180 cm) and a spread of 2-4 feet (60-120 cm). The flowers appear in late spring to early summer, attracting pollinators and adding a soft and airy texture to the garden. After blooming, seedheads form, providing additional interest in the landscape.

Care Guide:

Light Requirements: Aruncus sylvester prefers partial shade to full shade, though it can tolerate some morning sun. Plant it in a location that receives dappled sunlight or filtered shade for optimal growth and flowering.

Soil Requirements: This plant thrives in rich, moist, and well-draining soil. It prefers a slightly acidic to neutral pH level (around 6.0-7.0). Ensure the soil is consistently moist but not waterlogged, as it can be sensitive to drought.

Watering: Aruncus sylvester requires regular watering, particularly during hot and dry periods. Keep the soil consistently moist, but avoid overwatering. Apply water at the base of the plant to prevent wetting the foliage, which can increase the risk of fungal diseases.

Mulching: Apply a layer of organic mulch, such as shredded bark or compost, around the base of the plant to help retain soil moisture, suppress weed growth, and maintain a more even soil temperature.

Fertilization: Aruncus sylvester benefits from a yearly application of compost or well-rotted manure in early spring to provide nutrients for healthy growth. Avoid excessive use of high-nitrogen fertilizers, as they can promote lush foliage growth at the expense of flowering.

Pruning: After the flowering season, you can remove the spent flower stalks to tidy up the plant's appearance. In late fall or early spring, cut back the old stems close to the ground to encourage fresh growth and maintain a compact habit.

Division: Aruncus sylvester can be divided every few years to rejuvenate the plant and control its spread. Divide the clumps in early spring or fall, ensuring each division has sufficient roots and foliage.

Pest and Disease Control: This plant is generally resistant to pests and diseases. However, it can occasionally be affected by powdery mildew, particularly in humid conditions. Provide adequate spacing between plants to promote good air circulation and remove any affected foliage promptly.

Support: As the tall flower stalks can be prone to flopping, particularly in windy areas or heavy rain, it's beneficial to provide support such as staking or encircling the plant with a ring support early in the growing season to help keep it upright.

Aruncus sylvester is an excellent choice for woodland gardens, shade gardens, or any landscape seeking a plant with beautiful feathery flowers and lush foliage. With proper care and maintenance, it can provide years of beauty and charm to your garden. Enjoy the elegant presence of Goat's Beard in your landscape!