We're offering you a Upto 20 Mixed Petunia Surfina Plants for £4.99, saving you up to 50% off Thompson and Morgan's's price of £9.99 (correct as of 16.04.2026).

Add a Burst of Colour with Surfinia Petunias

The Petunia 'Surfinia' Collection is a favourite among gardeners seeking bold, trailing colour in beds, baskets, and containers. These annual bedding plants are renowned for their abundant, trumpet-shaped flowers and vigorous growth, delivering a dramatic display from late spring through autumn.

Why Choose Surfinia?

• Long-Lasting Blooms: Surfinia petunias flower profusely from May to October, creating a continuous wave of colour.
• Cascading Habit: Their trailing stems can reach up to 90cm (35in), making them perfect for hanging baskets and window boxes.
• Diverse Colour Mix: Each pack includes a mix of vibrant shades—ideal for adding personality to your outdoor space.
• Tough & Weather-Resistant: Bred to withstand wet British summers, Surfinia petunias keep blooming through wind and rain.

Growing Guide

• Planting Time: Pot on your plug plants as soon as they arrive—ideally from February to May—after the risk of frost has passed.
• Light Requirements: Petunia Surfinia thrives in full sun but will tolerate partial shade.
• Soil Preferences: Prefers moist, well-drained compost or garden soil; neutral to slightly acidic pH is ideal.
• Watering: Keep compost consistently moist but avoid waterlogging; water more frequently during hot spells.
• Feeding: Apply a balanced liquid fertiliser every 1–2 weeks during active growth for best flowering.

Caring for Your Petunias

• Pest & Disease Resistance: Generally robust but keep an eye out for aphids or slugs on young plants.
• Deadheading: Remove faded flowers regularly to encourage new blooms and maintain a tidy appearance.
• No Pruning Needed: Simply pinch out growing tips when young to encourage bushier growth if desired.

Create Stunning Displays

• Baskets & Containers: Pair with trailing lobelia or bacopa for cascading colour combinations.
• Borders & Bedding: Use as front-of-border highlights or mass plantings for maximum impact.
• Window Boxes: Their trailing habit creates a lush, overflowing effect ideal for urban gardens or balconies.

FAQs

• When should I plant my Surfinia petunias?
  You can pot on plug plants indoors from February to May. Plant outdoors after the last frost—usually late April or early May in the UK.
• How much sun do they need?
  Petiunia Surfinia performs best in full sun but will tolerate some partial shade. More sunlight means more blooms!
• Are these suitable for beginners?
  Yes! These plug plants are easy to grow and require minimal care—just regular watering and feeding during the growing season.