A compact form producing upright panicles of creamy white flowers floating above finely dissected foliage from late spring and early summer. Height and Spread 50cm. Prefers some shade. Moist, well-drained soil. Hardy.
Aruncus asplenifolia ‘Silver Filigree’ is a unique and stunning perennial that will elevate any garden with its delicate, fern-like foliage and striking, airy flowers. This guide will help you plant and care for your Aruncus asplenifolia ‘Silver Filigree’ to ensure it thrives and enhances your garden for many years.
PLANTING and AFTERCARE GUIDE
Best Planting Time
Spring: The ideal time to plant Aruncus asplenifolia ‘Silver Filigree’ is in early spring when the soil has warmed. Planting during this time allows the roots to become established before the growing season begins, giving your plant a strong foundation for healthy growth.
Autumn: Alternatively, you can plant in early autumn, before the frost sets in. This will give your Aruncus a chance to settle in before the winter, allowing for better root development that will support vibrant growth in the spring.
Choosing the Right Site
Sunlight: Aruncus thrives in partial shade to full shade. This plant does not do well in direct, harsh sunlight, so select a site that provides dappled shade or morning sun. Ideal locations include areas with shade from taller plants or structures.
Soil: Aruncus prefers moist, well-drained, and slightly acidic soil. Enrich the soil with organic matter like compost to improve its texture and drainage. This plant thrives in rich, loamy soils but will struggle in dry or poorly drained conditions.
Planting Instructions
Prepare the Planting Hole: Dig a hole that is about twice the width and the same depth as the root ball. This allows the roots of your Aruncus to spread easily and establish themselves.
Soil Preparation: Mix organic compost or well-rotted manure into the soil to improve fertility and drainage. The addition of organic matter will ensure that your Aruncus receives all the nutrients it needs for strong, healthy growth.
Planting: Place the root ball of your the plant into the hole, making sure that the top of the root ball is level with the surrounding soil. Fill the hole back in with soil and gently firm it to eliminate any air pockets.
Watering After Planting: Water thoroughly after planting to settle the soil around the roots. Keep the soil moist but not waterlogged, as this plant does not like to sit in standing water.
Watering Requirements
Growing Season: Aruncus enjoys consistently moist soil. Water it regularly, especially during dry spells, but ensure the soil does not become soggy. The plant is relatively drought-tolerant once established but prefers to stay evenly moist.
Dormant Season: During the dormant season, reduce watering. Only water if the soil is excessively dry. The plant needs less moisture during the colder months.
Feeding
Spring Feeding: Apply a slow-release, balanced fertiliser in early spring to give your Aruncus asplenifolia ‘Silver Filigree’ a nutritional boost at the start of the growing season. This supports healthy leaf and flower development.
Mid-Summer: You can also feed Aruncus with a light application of compost or a balanced liquid fertiliser in mid-summer to help maintain its vitality and encourage robust growth.
Pruning
Deadheading: Regular deadheading of spent flowers will help maintain the appearance. This encourages the plant to produce more blooms and keeps it looking tidy.
Autumn Pruning: After the flowers have faded in the autumn, prune your Aruncus back to the ground. This will help the plant conserve energy for winter and promote new growth in the spring.
Mulching
Spring Mulching: Apply a 2-inch layer of mulch around the base of the plant to retain soil moisture, suppress weeds, and keep the soil temperature regulated. Organic mulches, such as bark or straw, work best.
Winter Protection: In colder climates, mulch around your Aruncus in late autumn to protect the roots from freezing temperatures. This will ensure the plant survives the winter and emerges strong in the spring.
Supporting
Staking: Aruncus asplenifolia ‘Silver Filigree’ has delicate, airy flowers and may need support in areas with strong winds or heavy rain. Use garden stakes or a small trellis to provide the necessary support for the plant’s growth.
Final Care Tips
Aruncus asplenifolia ‘Silver Filigree’ is a relatively low-maintenance plant, but it does benefit from a bit of extra care. Keep the soil consistently moist, apply fertilizer in the spring, and prune in autumn for the best results.
With its beautiful feathery foliage and delicate flowers, Aruncus is perfect for woodland gardens, shaded borders, or any area where you want to add texture and elegance. By following this guide, you’ll enjoy a flourishing plant that adds beauty to your garden year after year.
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