We're offering you a 15 Garden Ready Petunia Raspberry Shake for £9.99, saving you up to 41% off Thompson and Morgan's's price of £16.99 (correct as of 10.06.2025).

Petunia ‘Raspberry Shake’ – A Sweet Treat for Your Garden!

Petunia 'Raspberry Shake' brings a burst of summer colour to your garden with its eye-catching, raspberry-and-vanilla swirled blooms. This annual bedding plant is renowned for its fast growth and abundant flowering, making it a favourite among gardeners looking to create instant impact in borders, baskets, and containers.

• Botanical Info: Petunias are classic summer annuals, prized for their vibrant flowers and reliable performance. The 'Raspberry Shake' variety stands out with its large, uniquely patterned blooms.
• Burst of Colour: Expect a lively display from June right through to the first frosts. These petunias deliver continuous flowering, ensuring your outdoor spaces stay bright and inviting all season.
• Growth Habits: Compact and uniform, each plant reaches around 15–20cm in height and spread. They fill out containers and hanging baskets beautifully, creating a lush look with minimal gaps.
• Caring for Your Petunias: Plant in full sun for best results. Choose well-drained soil—petunias dislike waterlogged roots. Water regularly but avoid overwatering. Deadhead faded blooms to encourage new flowers and feed every two weeks with a balanced fertiliser during the growing season.
• Planting Tips: These garden ready plants can be planted out after the risk of frost has passed—typically late spring in the UK. Space them about 15–20cm apart for maximum coverage.
• Design Ideas: Pair with trailing lobelia or verbena for mixed baskets, or mass plant in window boxes for a statement look. Their compact size makes them perfect companions for other sun-loving bedding plants.

FAQs

• When should I plant Petunia 'Raspberry Shake'?
  Plant outdoors after the last frost—usually late spring in the UK—for best results.
• How much sun do these petunias need?
  'Raspberry Shake' thrives in full sun but will tolerate light shade.
• How do I keep my petunias blooming?
  Deadhead spent flowers regularly and feed fortnightly with a balanced fertiliser to encourage continuous blooms.