Delphinium Collection

Key Characteristics:

• Height 50cm to 100cm
• Spread: 50cm to 100cm
• Flower Colour: Blue, white, rose, with contrasting 'bee' centres
• Growth Habit: Upright
• Foliage: Deeply lobed, green leaves

Additional Information:

• Position: Full Sun/Part Shade
• Soil: Moist, well-drained soil
• Flowering Period: Early to mid-summer, with potential for a second flush in late summer
• Hardiness: Hardy in most UK areas; tolerates -15°C to -10°C (H5)
• Attracts Vital Pollinators 🐝

Dispatch Information:

• Normally Available From: 1ltr - April to August

Note: These plants are perfect for enhancing the area around your pond at ground level. They are ideal for borders, cottage gardens, or containers—not for planting directly in pond margins or waterlogged areas.

Your garden plant collection will arrive in sturdy pots along with a care card for guidance.

Simply follow the planting instructions provided with each plant to meet its specific needs, and water them thoroughly after planting.

Perennial Pot Measurements:

1ltr - Round pot
Height - 11.5cm
Base - 9.5cm
Top - 13cm

2ltr - Round pot
Height - 13.5cm
Base - 12.5cm
Top - 17cm

3ltr - Round pot
Height - 15cm
Base - 14cm
Top - 18.5cm

4.5ltr - Round pot
Height - 19cm
Base - 14cm
Top - 17.5cm

Growing Instructions: Plant in fertile, well-drained soil at ground level—perfect for borders around the pond, not in the water.
Position in full sun in a sheltered spot to encourage tall, upright growth and vibrant flowering. Water regularly during dry spells, especially in the first season, to help the plants establish deep, strong roots.
Space plants approximately 3–5 per m² for 1ltr pots to allow for growth and good air circulation. Taller varieties may benefit from staking for support as they mature.

Growing Tips: Improve soil fertility and drainage by mixing in plenty of organic matter, such as well-rotted compost or leaf mould. Apply a mulch in spring to retain moisture and keep weeds down, but avoid mulching too close to the stems. Plant with the crown just at or slightly above soil level to prevent rot. Regular deadheading encourages a second flush of flowers, while removing faded foliage keeps your delphiniums looking fresh and healthy. Use supports early in the season to protect tall stems from wind damage.

Pruning: Deadhead spent flower spikes to encourage a second flush of blooms in late summer. In autumn, cut back the stems to ground level after the foliage has died down.​

Pests/Diseases: Delphiniums can attract slugs and aphids; planting near ponds encourages natural predators like frogs. Good spacing helps prevent mildew and crown rot.

What is a Pre-Order?

Pre-ordering reserves a plant that is still growing and not yet ready to ship. Payment is taken at checkout to secure your plant, and shipping happens once the plant is well-rooted and ready.

Ordering Tip!

Many customers prefer to place two separate orders when ordering early in the season.

1. One for plants available now.
2. One for pre-order plants.

This ensures there are no delays, and you can enjoy your ready now plants sooner.

Read More about pre-orders

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Shipping Prices

Plant Orders:

• Standard Delivery: £6.00.
• Large Orders (e.g., 30L Waterlilies): Pallet delivery, cost based on weight and postcode (email for a quote).

Highlands & Islands:

• Small Orders (<1.8kg): £6.00.
• Standard Orders (>1.8kg): £25.00.

Soil & Gravel:
Additional charges for multiple bags may apply. Email for a quote if not calculated at checkout.

Container Ponds:
Shipping starts at £30. Prices are calculated at checkout.

Note: We cannot currently ship to Northern Ireland, Republic of Ireland or Europe.

Read More about delivery prices

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Couriers & Delivery Schedule

Couriers Used:
Royal Mail, APC, DX and Parcel Force, and Pallet Delivery services (for large orders and 30L plants).

Shipping Schedule

• Aquatic Plants: Dispatch Schedule varies dependant on season.
• Garden Plants: Dispatched twice weekly on Mondays and Wednesdays. 

If you need any help, please email us - info@plantsforponds.co.uk

 

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Returns

Unpacking Your Plants

When your plants arrive, please unpack them carefully:

• Plants are packed in protective plastic bags. Check if any stems, leaves, or flowers are stuck to the inside of the bag before removing it.
• Gently peel off any stuck parts before removing the plant to prevent damage.
• Minor soil displacement or damage to leaves/stems during transit is normal and won’t affect the plant’s recovery.

If you’re concerned about your plants, take photos and email us, and we’ll assist you.

Damaged or Incorrect Items

If your plants or items arrive damaged, or you’ve received an incorrect item:

1. Take clear photos of the packaging and damaged items.
2. Email us with your order number (starting PFP) and the photos.

We’ll resolve the issue as quickly as possible.

Returns of Plants/Molluscs (Non-Faulty)

Due to the perishable nature of plants and molluscs, we are unable to accept cancellations or returns for these items. If you are unhappy with your plant or mollusc, please take photos and email us with your order number (starting PFP).

For more details about returns and our full policy, please visit our Returns Policy