An attractive dwarf perennial which forms a low mound of lacy leaves covered in soft pink flowers over a long flowering period throughout summer. Height 30cm. Spread 20cm. Flowers June to September. Full sun. Fertile, moist, well-drained soil. Hardy. Attracts bees.
Delphinium grandiflorum ‘Ocean Pink’ is a charming dwarf perennial that forms a neat mound of finely cut foliage topped with soft pink flowers. Blooming continuously from June to September, this compact variety reaches around 30cm in height with a spread of 20cm, making it ideal for borders, rock gardens, and containers. It thrives in fertile, moist but well-drained soil, enjoys full sun, and is perfect for pollinator-friendly planting schemes. Hardy and low-maintenance, Delphinium grandiflorum ‘Ocean Pink’ adds long-lasting colour and elegance to any garden.
PLANTING and AFTERCARE GUIDE
Best Planting Time
Spring: The ideal time to plant Delphinium grandiflorum ‘Ocean Pink’ is in spring when the soil begins to warm. This allows the roots to establish well before the first flowering season.
Autumn: Planting in early autumn is also effective, giving your Delphinium the chance to settle before going dormant and return stronger the following year.
Site Selection
Sunlight: Delphinium grandiflorum ‘Ocean Pink’ flourishes in full sun. Choose a spot that benefits from at least 6 hours of direct light daily to encourage vibrant growth and abundant blooms.
Soil: Plant in fertile, moist but well-drained soil. Incorporate compost or organic matter to improve soil texture and drainage, ensuring your Delphinium avoids waterlogging.
Planting Instructions
Prepare the Hole: Dig a hole twice the width and the same depth as the root ball. This creates enough space for the roots of Delphinium grandiflorum ‘Ocean Pink’ to spread.
Soil Preparation: Mix in compost to boost fertility and support long-lasting flowers.
Planting: Position the plant so the crown sits level with the soil surface. Backfill carefully, firming the soil to remove air pockets.
Watering After Planting: Water thoroughly to settle the soil and help Delphinium grandiflorum ‘Ocean Pink’ establish quickly.
Watering Requirements
Growing Season: Water regularly during dry spells, allowing the soil to dry slightly between waterings. Avoid overwatering as this may damage the roots.
Dormant Season: Reduce watering to a minimum, providing moisture only if the soil becomes very dry.
Feeding
Spring: Apply a balanced fertiliser in early spring to give Delphinium grandiflorum ‘Ocean Pink’ a strong start to the growing season.
Mid-Summer: A second light feed mid-season can promote extended flowering and healthy foliage.
Pruning
Deadheading: Remove spent blooms promptly to encourage repeat flowering and maintain a tidy look.
Autumn Pruning: Once flowering ends in autumn, cut stems back to ground level. This supports better regrowth the following year.
Mulching
Spring: Apply mulch around the base of your Delphinium to conserve soil moisture, suppress weeds, and regulate temperature.
Winter: Mulching during colder months helps protect the crown and roots, ensuring resilience through the dormant phase.
Supporting the Plant
Although compact in habit, Delphinium grandiflorum ‘Ocean Pink’ may benefit from light support in exposed or windy areas. Use discreet stakes if needed to keep stems upright.
Final Tips
Delphinium grandiflorum ‘Ocean Pink’ is a hardy, low-maintenance perennial that brings soft pink charm to borders, containers, and cottage-style gardens. With proper care, it will reward you with abundant blooms from early summer through to late September, all while attracting bees and enriching your outdoor space.
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