Delphinium Pacific Giant Galahad is a perennial variety that is early to flower and grows to a height of 1.8m. It produces Pure White Flowers with a Dark Bee. Attractive to Bees. Ideal for Borders.
Delphinium Galahad is a stunning and popular variety of delphinium known for its tall, stately stature and pure white flowers. These elegant blooms make a striking addition to summer gardens and cut flower arrangements. While delphiniums can be a bit more challenging to grow than some other flowers, with proper care and attention, you can successfully cultivate these beautiful plants in your own garden.
Choosing a Planting Site
Delphinium Galahad prefers full sun to partial shade. Choose a planting site that receives at least six hours of direct sunlight per day. The soil should be well-drained and fertile, with a slightly acidic to neutral pH. If your soil is heavy or clay-like, amend it with organic matter, such as compost or aged manure, to improve drainage.
Sowing Seeds
Delphinium Galahad seeds can be sown indoors or outdoors. For indoor sowing, start the seeds 6-8 weeks before the last frost. Fill individual pots or seed trays with a sterile seed starting mix and sow the seeds thinly on the surface. Cover the seeds with a very fine sprinkling of compost or vermiculite and place the pots in a warm, bright location, keeping the soil moist but not soggy. Germination should occur within 14-21 days.
Transplanting Seedlings
Once the seedlings have developed two sets of true leaves, they are ready to be transplanted outdoors. Harden off the seedlings gradually by exposing them to outdoor conditions for a few hours each day for a week before transplanting. Choose a suitable planting site that receives full sun to partial shade and has well-drained soil. Space the seedlings 12-18 inches apart.
Watering and Fertilizing
Delphinium Galahad plants require regular watering, especially during hot, dry periods. Water deeply and infrequently, allowing the soil to dry slightly between waterings. Overwatering can lead to root rot.
Fertilize the plants every few weeks with a balanced liquid fertilizer to promote healthy growth and abundant blooms.
Staking
Delphinium Galahad plants can grow up to 6 feet tall, so staking is often necessary to prevent them from toppling over. Use bamboo stakes or sturdy metal supports, and tie the stems loosely to the stakes as the plants grow.
Deadheading
Deadheading spent flowers will encourage continuous blooming. Cut the spent flower spikes back to the base of the plant.
Pests and Diseases
Delphinium Galahad plants are relatively resistant to pests and diseases, but keep an eye out for common garden pests like slugs, snails, and aphids. If you notice any pests, treat the plants with an organic insecticide or insecticidal soap.
DELPHINIUM PACIFIC GIANT GALAHAD SEEDS - PURE WHITE FLOWERS WITH DARK BEE - 50 SEEDS
- Product Code: 50 DELPHINIUM PACIFIC GIANT GALAHAD SEEDS
- Availability: In Stock
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£3.99
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