Aquilegia vulgaris var. stellata ‘Black Barlow’

Description

Aquilegia vulgaris var. stellata ‘Black Barlow’ is a stunning perennial known for its dramatic, fully double, purple-black flowers and delicate grey-green foliage. Follow this guide to ensure your Aquilegia thrives, providing a breathtaking display in your garden.

PLANTING and AFTERCARE GUIDE

Best Planting Time

• Spring: Plant Aquilegia vulgaris var. stellata ‘Black Barlow’ in early spring when the soil has started to warm. This ensures the roots have time to establish before the blooming season.
• Autumn: Alternatively, plant in early autumn to allow the plant to settle before winter dormancy. This encourages robust growth the following spring.

Site Selection

• Sunlight: Aquilegia vulgaris var. stellata ‘Black Barlow’ grows best in full sun to partial shade. Choose a spot that receives 4–6 hours of sunlight daily for optimal flowering.
• Soil: Ensure the soil is moist but well-drained. The plant prefers fertile soil enriched with organic matter, such as compost, to promote healthy growth.

Planting Instructions

1. Prepare the Planting Hole: Dig a hole that is twice the width of the root ball and as deep as the root ball.
2. Soil Preparation: Mix compost or well-rotted manure into the soil to improve fertility and drainage.
3. Plant Placement: Position your Aquilegia so the crown is level with the soil surface. Gently backfill the hole, firming the soil around the roots.
4. Watering: Water thoroughly after planting to settle the soil and encourage root establishment.

Watering Requirements

• Growing Season: Water Aquilegia vulgaris var. stellata ‘Black Barlow’ during dry spells, keeping the soil moist but not waterlogged.
• Dormant Season: Reduce watering significantly during dormancy. Only water if the soil becomes excessively dry.

Feeding

• Spring: Apply a balanced fertiliser in early spring to boost growth and flower production.
• Mid-Summer: Feed again lightly to sustain flowering and maintain healthy foliage.

Pruning

• Deadheading: Remove spent blooms regularly to encourage continuous flowering and keep the plant tidy.
• End-of-Season Pruning: After flowering ends in late summer or autumn, cut back the stems to the base. This prepares your Aquilegia for dormancy and encourages vigorous regrowth next spring.

Mulching

• Spring: Apply a 2–3 cm layer of mulch, such as bark or compost, around the base of the plant. This conserves moisture, suppresses weeds, and stabilises soil temperature.
• Winter: Mulch again in winter to protect the roots from frost and freezing.

Supporting the Plant

Aquilegia vulgaris var. stellata ‘Black Barlow’ has sturdy stems and rarely needs staking. However, if planted in a windy area, consider using discreet supports to prevent damage.

Final Tips

Aquilegia vulgaris var. stellata ‘Black Barlow’ is an easy-to-grow perennial that adds striking colour to your garden from late spring to early summer. Its rich, double blooms and graceful foliage make it ideal for borders, cottage gardens, and cut-flower arrangements. By planting Aquilegia in the right conditions and following these care instructions, you’ll enjoy a beautiful, low-maintenance addition to your garden.