Delphinium x cultorum ‘Magic Fountains White’

Description

Delphinium x cultorum ‘Magic Fountains White’ is a compact perennial that reaches a height of around 75 cm. It produces striking spires of pure white double flowers with delicate white bees, blooming elegantly from June to July. This hardy variety prefers fertile, moist, well-drained soil and thrives in full sun. Strong, stable stems support the blooms, while pollinators are naturally drawn to its nectar-rich flowers, making it an excellent choice for borders and cottage gardens.

PLANTING and AFTERCARE GUIDE

Best Planting Time

• Spring: The ideal time to plant Delphinium x cultorum ‘Magic Fountains White’ is in spring, when the soil is warming and growth is beginning. This allows roots to establish before flowering.
• Autumn: Planting in early autumn is also suitable, giving the plant time to settle before dormancy and ensuring vigorous growth in the following season.

Site Selection

• Sunlight: Choose a location in full sun to encourage sturdy growth and abundant flower spikes.
• Soil: The plant thrives in fertile, moist but well-drained soil. Incorporate organic matter or compost to improve structure and nutrient content.

Planting Instructions

1. Prepare the Hole: Dig a hole twice as wide as the root ball and the same depth.
2. Soil Preparation: Mix compost or organic matter into the soil to boost fertility and drainage.
3. Planting: Place your Delphinium into the hole with the crown level to the soil surface. Firmly backfill to remove air pockets.
4. Watering: Water thoroughly after planting to settle the soil and help roots establish quickly.

Watering Requirements

• Growing Season: Keep soil evenly moist during growth and flowering. Delphinium benefits from regular watering, especially during drier periods.
• Dormant Season: Reduce watering significantly once growth has died back, only watering if the soil becomes very dry.

Feeding

• Spring: Apply a balanced fertiliser to support new shoots and healthy flower development.
• Mid-Summer: Feed again during flowering to encourage strong blooms and sustained growth of Delphinium x cultorum ‘Magic Fountains White’.

Pruning

• Deadheading: Remove spent flower spikes promptly to encourage repeat blooming and maintain a tidy appearance.
• Autumn Cutback: After flowering has finished, cut back stems to ground level to prepare for winter dormancy.

Mulching

• Spring: Apply mulch around the plant base to retain moisture, suppress weeds, and enrich the soil.
• Winter: A protective mulch layer also shields the roots from frost, ensuring the plant’s health through colder months.

Supporting the Plant

• Staking: While more compact than taller delphinium varieties, Delphinium x cultorum ‘Magic Fountains White’ may still need staking to protect its flower spikes from wind damage. Place supports early in the season to avoid disturbing roots.

Final Tips

Delphinium x cultorum ‘Magic Fountains White’ is a reliable perennial that brings elegance to borders with its pure white blooms. With consistent watering, feeding, and proper care, this plant will reward gardeners with spectacular flowers in summer. Ideal for pollinator-friendly gardens and cottage borders, it combines beauty with resilience, making it a standout choice for long-lasting garden impact.

RHS Details

See more Delphinium from Proctors