Primrose
My wheelbarrow

Shop

Information & Help

My account

1 Year Warranty

Join Our Gardening Club

20% off

Lobelia Cardinalis | Cardinal Flower
Lobelia Cardinalis | Cardinal Flower

Lobelia Cardinalis | Cardinal Flower

SKU: ZPL30007575
3 × 9cm pots
£27.99 £35.97 £9.33 each
In stock (despatch in 1-2 working days)
9cm pot
£9.59 £11.99
Available to order from summer
3 × 1 litre aquatic pots
£34.99 £65.97 £11.66 each
Available to order from summer
Order by Wednesday for delivery before bank holiday weekend
1

Pot size guide

Delivery options

Standard £5.99

Check items to add to the cart or
Thermal Extra Grip Gardening Gloves Latex All Purpose Sage Med by Smart Garden
Bermuda Aquatic Compost |10 Litres
Total Price

£0.00

Overview

This impressive perennial produces showy red flowers that really stand out from the crowd. They form in tall spires, which if cut back after the flowers have faded, will usually go on to form lateral shoots that will carry even more flowers later in the season. This usually ensures that there is a continuous display of flowers from early summer to mid-autumn. An exotic-looking plant that looks great at the edge of a pond or forming generous drifts in a bog garden.

Specifications

  • Position: full sun or partial shade
  • Soil: deep, fertile, moist soil
  • Depth of water: 0-15cm
  • Rate of growth: average
  • Flowering period: June to October
  • Hardiness: frost hardy (may require winter protection)
  • Toxicity: Harmful to humans and pets if eaten, skin irritant

Eventual height & spread

Eventual height and spread

Care guide

Plant out in reliably moist soil, or pot up into a pond basket and place at the margins of a pond.

Warning

Humans/Pets: Harmful if eaten; skin irritant

How your order will arrive

Pots and Packaging
Our 9cm pots are given extra packaging to protect the plant. This extra packaging consists of a recyclable plastic blister pack which is then placed in a cardboard box for delivery.

Preparation
The nursery will ensure the plant is moist while it's waiting to be picked up. Our quality control team waters the plant before packing them where necessary to make sure that the plant is suitably watered for transport. Plants with long delicate stems are secured with canes to prevent damage.

Plant on Arrival
Typically plants are delivered ready to plant and will take some time to settle, grow and look more like the product image above.

About Primrose

About Primrose

Primrose is the place to be to Discover Everything Garden.

We were created in 2003 to become the UK's largest online-only garden centre. Thousands of plants, planters, awnings, garden furniture sets, water features and more line our digital shelves, and we're ready to fill your garden with comfort, quality, colour and style.

If you'd like to find out more, check out our 'About Us' page.

Reviews

Q&A

Get the latest news, offers and advice.

© 2025 Cercis Ltd. All rights reserved | Primrose is the trading name of Cercis Ltd (Registration number: 14521244)