Lobelia Plants

Lobelia, also known as Lobelia erinus, is a cheerful annual that brings rich, lasting colour to the garden through the warm months. Its fine, delicate blooms and soft trailing habit make it a favourite for brightening outdoor corners with very little effort.

Whether you’re filling hanging baskets, softening the edge of a border, or adding colour to simple containers, lobelia creates a gentle, airy look in shades of blue, purple, pink, and white. At Carbeth Plants, we choose varieties that settle easily into UK gardens and offer reliable summer colour.

Plant Highlights

  • A varied collection of trailing lobelia plants, bush lobelia, and perennial lobelia
  • Ideal for hanging baskets, window boxes, containers, and soft cottage-style borders
  • Mix of bedding plants, plug plants, and 9cm garden-ready pots
  • Flowering interest through spring, summer, and early autumn
  • Colour palette including blue, lavender, white, and richer jewel shades
  • Suitable for UK gardens with options for both sun and light shade

About Our Collection of Lobelia Plants

  • Trailing lobelia that cascades gently over baskets and patio pots
  • Bush lobelia forming neat mounds for edging and bedding designs
  • Perennial lobelia such as Queen Victoria and speciosa for height and late-summer richness
  • Easy-to-grow bedding lobelia for quick, full colour
  • Soft, delicate flowers that pair well with petunias, begonias, and violas
Bedding Plants Summer Bedding Plants Plants for Pollinators Outdoor Trailing Plants

Why Choose Lobelia Plants from Carbeth Plants

Lobelia travels best when handled with care, so each plant is raised and prepared gently before leaving our nursery. We focus on varieties that settle well into British gardens and bring steady colour through the season.

  • Healthy, well-rooted plants raised by knowledgeable UK growers
  • Clear pot-size details so you know exactly what you’re planting
  • Reliable trailing, bush, and perennial lobelia chosen for good garden performance
  • Simple guidance available for anyone new to growing lobelia
  • Thoughtful packaging that supports stems and protects tender growth
  • Prompt UK delivery to keep plants fresh on arrival

Seasonal Interest: Colour Throughout the Year

Lobelia brings quiet colour to the garden just when you need it most, offering a soft lift from spring through early autumn and pairing naturally with many seasonal favourites.

Spring

  • Bedding lobelia settles quickly as warmer days arrive
  • Early touches of colour for borders, pots, and small outdoor spaces

Summer

  • Trailing lobelia reaches full show, spilling gently from baskets and planters
  • Combines easily with summer bedding and cottage-style perennials

Autumn

  • Many forms continue into early autumn, adding soft colour as the season cools

How to Choose and Grow Lobelia Plants

Selecting lobelia begins with imagining where you want colour to settle and how it should soften your space.

  • Choose trailing types for gentle streams of colour from baskets or window boxes.
  • Bush lobelia suits tidy borders and compact planting spaces.
  • Perennial lobelia adds height, richer tones, and structure in moist areas.
  • Plant in moist, free-draining soil so roots establish comfortably.
  • You need to water well during early growth, especially in warm weather.
  • Place in full sun or light shade depending on your garden’s conditions.
  • Plug plants cover larger areas, while 9cm pots give quicker seasonal impact.

Our Quality Promise and UK Delivery

Each lobelia plant is checked carefully before dispatch to ensure strong roots and vibrant foliage. We pack your plants thoughtfully to keep them protected on their journey and deliver them quickly so they settle straight into your garden.

  • Fresh, garden-ready lobelia plants
  • Secure packaging for safe arrival
  • Fast UK delivery
  • Plants chosen for thriving in British conditions

Frequently Asked Questions

Trailing lobelia is usually grown as an annual in the UK and rarely survives winter. Replanting each spring ensures the fullest colour and healthiest growth.
Annual lobelia doesn’t need winter pruning. Perennial varieties benefit from light trimming after flowering to maintain shape and support strong spring regrowth.
Most bedding lobelia are annual, while varieties like Lobelia cardinalis are perennial. Perennial types return best when planted in consistently moist soil.
Trailing lobelia cascades gracefully from containers, while bush lobelia forms compact mounds for borders. Choose the style that best suits your planting area.
Trailing lobelia suits baskets, window boxes, and raised planters. Position them where their soft, flowing habit can be seen clearly.
Plant lobelia after the last frost once soil warms. Early planting helps the roots establish before summer heat.