We're offering you a Petunia Superbissima Garden Ready Plants for £9.99, saving you up to 33% off Thompson and Morgan's's price of £14.99 (correct as of 19.05.2026).

Superbissima Triumph Mix Petunia

Transform your outdoor space with Petunia 'Superbissima Triumph Mix'—a show-stopping annual bedding plant renowned for its spectacular, ruffled blooms.

• Botanical Family: Solanaceae (Nightshade family)
• Variety: Superbissima Triumph Mix—selected for exceptionally large flowers (10–15cm diameter) with crimpled petals in vivid magenta, white, and pink.
• Flowering Period: Blooms continuously from June through September, providing months of colour and interest.

Why Choose Petunia Superbissima?

• Dramatic Blooms: Oversized flowers create striking displays in beds, borders, pots, or hanging baskets.
• Versatile Placement: Perfect for sunny patios, balcony containers, window boxes, or massed bedding schemes.
• Wildlife Friendly: The open flowers attract bees and butterflies throughout the summer.

Growing Guide

• Sun Requirements: Prefers full sun for best flowering performance.
• Soil: Grows well in well-drained, moderately fertile soil; tolerates most garden soils with neutral to slightly acidic pH.
• Watering: Keep soil consistently moist but not waterlogged; water containers regularly during dry spells.
• Feeding: Apply a balanced liquid fertiliser every two weeks to encourage continuous blooms.
• Pest & Disease Resistance: Robust and generally trouble-free if planted in good conditions.

Planting & Care Tips

• Bedding Out: Plant after the last frost (typically late May–early June) when risk of cold has passed.
• Pots & Baskets: Use quality multipurpose compost and ensure good drainage. Deadhead spent flowers regularly to prolong blooming.
• No Pruning Needed: Simply pinch out faded blooms to keep plants looking their best all season.

Create Your Dream Display

• Companion Plants: Pair with trailing lobelia, alyssum, or upright geraniums for layered colour effects.
• Borders & Edges: Plant en masse along paths or borders for a wave of colour that lasts all summer.

FAQs

• When is the best time to plant Petunia Superbissima?
  The best time is after the last frost—usually late May to early June in the UK.
• How tall and wide do these plants grow?
  Mature plants typically reach 25–30cm high and spread up to 30cm wide.
• Can I grow these petunias in partial shade?
  The plants will tolerate light shade but flower most prolifically in full sun conditions.