May 29, 2023
Symphyotrichum Novae-angliae

Aster Novae-angliae

Aster novae-angliae ‘Purple Cloud’, also known as Symphyotrichum novae-angliae ‘Purple Cloud’ or New England Aster, is an enchanting member of the Asteraceae family of plants. This deciduous perennial is highly regarded for its profusion of mesmerizing purple flowers adorned with vibrant yellow centers, creating a striking display during the summer and fall seasons. Reaching a height of up to 1 meter or 3 feet, this majestic aster variety may require staking to provide sturdy support for its tall growth habit.

Originating from North America, the New England Aster has a rich history and holds a special place in the hearts of garden enthusiasts. It is beloved for its robust nature, ability to attract pollinators, and stunning floral display. The plant’s vibrant flowers not only add a pop of color to gardens but also provide a valuable source of nectar for bees, butterflies, and other beneficial insects.

Symphyotrichum Novae-angliae, Aster novae-angliae 'Purple Cloud'
Aster Novae-angliae

How to grow Aster novae-angliae ‘Purple Cloud’:

When cultivating Aster novae-angliae ‘Purple Cloud’, it is important to select a suitable growing location that receives ample sunlight or partial shade. The plant thrives in fertile soil that is moist, well-drained, and rich in organic matter. Regular watering is essential to keep the soil consistently moist, especially during dry spells. Applying a layer of mulch around the base of the plant helps retain moisture, suppress weed growth, and insulate the roots during colder months.

To promote healthy growth and maintain the plant’s shape, pruning is recommended. In late autumn or early spring, you can prune back the stems to a height of about 15-20 cm (6-8 inches). This practice encourages bushier growth and enhances the overall appearance of the plant. Additionally, pinching the stems during the early growth phase in spring can further stimulate branching, resulting in a more compact and robust plant.

Aster novae-angliae ‘Purple Cloud’ is generally a resilient plant, but it may occasionally encounter common garden pests such as aphids or diseases like powdery mildew. Regular monitoring is essential to identify any signs of infestation or disease early on. If necessary, treat the affected plants using organic pest control methods or appropriate fungicides, following the instructions provided.

Propagation of this aster variety can be achieved through division. Every few years, preferably in early spring, you can divide the plant by carefully separating the root clumps and replanting them in prepared soil. This helps rejuvenate the plant and promote vigorous growth.

With its captivating flowers, hardiness, and ability to attract pollinators, Aster novae-angliae ‘Purple Cloud’ is a valuable addition to any garden. Whether used in mixed borders, cottage gardens, or as cut flowers for floral arrangements, this New England Aster variety promises to create a breathtaking and vibrant focal point, bringing joy and beauty to your outdoor space.

Aster Novae-angliae
Symphyotrichum Novae-angliae in a border at Regent’s Park, London, UK

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