Multi-flowered heads of individual light-blue, striped flowers on tall stems form a dazzling display from July to October. Height 70cm. Full sun. Moist, well drained soil. Hardy.
Agapanthus ‘Crystal Blue’ is a stunning perennial known for its tall stems adorned with multi-flowered heads of light-blue, striped blooms. Flowering from July to October, this plant adds a dazzling display to your garden with its vibrant colour and graceful appearance. Perfect for full sun locations, it complements a variety of garden styles, from modern to traditional.
PLANTING and AFTERCARE GUIDE
Best Planting Time
Spring: Plant Agapanthus ‘Crystal Blue’ in early spring after the last frost to give it a head start for the growing season. This timing helps the plant establish strong roots before it begins its flowering period.
Autumn: Alternatively, you can plant in late autumn, allowing the roots to settle before the winter months. This approach ensures a vigorous start in the spring.
Site Selection
Sunlight: Agapanthus ‘Crystal Blue’ thrives in full sun, where it receives at least 6 hours of direct sunlight daily. Adequate sunlight is essential for robust flowering and overall plant health.
Soil: This perennial prefers well-drained soil that retains some moisture but is not soggy. Incorporate organic matter or compost to enhance soil drainage and nutrient content, ensuring optimal growth.
Planting Instructions
Preparing the Hole: Dig a hole that is twice the width and depth of the root ball to accommodate the expanding root system of Agapanthus ‘Crystal Blue.’
Soil Preparation: Amend the soil with compost or well-rotted organic matter to improve drainage and enrich the soil with essential nutrients.
Planting: Place the plant in the hole, ensuring the top of the root ball is level with the surrounding soil. Backfill with soil, gently firming it down to eliminate air pockets.
Watering: Water thoroughly after planting to help settle the soil around the roots and promote establishment.
Watering
Agapanthus ‘Crystal Blue’ requires regular watering to maintain soil moisture, especially during dry periods. Ensure the soil is kept consistently moist but not waterlogged. Overwatering can lead to root rot, so proper drainage is crucial.
Feeding
Spring: Apply a balanced, slow-release fertiliser in early spring to support vigorous growth and enhance blooming.
Mid-Season: A second application in mid-summer can help sustain flowering and encourage lush foliage.
Pruning
Deadheading: Remove spent flower spikes to prolong the blooming period and maintain a tidy appearance.
Autumn Pruning: After the flowering season, cut back the foliage to ground level once it has died back. This helps prepare the plant for the dormant season and promotes fresh growth in spring.
Mulching
Spring: Apply a layer of mulch around Agapanthus ‘Crystal Blue’ in spring to help retain moisture, suppress weeds, and regulate soil temperature.
Winter Protection: In colder regions, add extra mulch in late autumn to protect the root system from frost and temperature fluctuations.
Supporting the Plant
Agapanthus ‘Crystal Blue’ has sturdy stems, but in exposed or windy locations, consider staking the plant to prevent damage and ensure it remains upright throughout its flowering period.
Agapanthus ‘Crystal Blue’ is a low-maintenance, visually striking addition to any garden. Its light-blue, striped flowers provide a stunning contrast against its tall stems and full sun-loving nature. With regular care, this perennial will offer a long-lasting display of beauty and elegance, enhancing your garden from summer to autumn.
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Anonymous (verified owner) –
Very pleased with the plant I received. Proctors have a wide range of Agapanthus and the delivery is quick.