Bold, colourful, and endlessly floriferous, the Petunia Grandiflora collection is designed to deliver maximum visual impact with minimal effort—perfect for brightening patios, baskets, borders, and window boxes.

These classic bedding favourites are loved for their large, velvety blooms, vibrant colour range, and compact, mounded growth habit. Across the range, flowers display broad, overlapping petals with rich pigmentation, soft textures, and striking centres. Colour tones span gentle pastels, saturated blues and pinks, dramatic veined purples, and vibrant mixed hues, making the collection ideal for both coordinated schemes and eye-catching mixed displays. Plants naturally form a neat, bushy mound, typically reaching around 25 cm tall with a 30 cm spread, filling containers quickly without becoming leggy.

All plants are supplied as large, well-established 10.5 cm rootballs, professionally grown in peat-free compost at a UK nursery in Yorkshire. Strong root development ensures faster establishment, earlier flowering, and more resilient performance throughout the growing season. Orders are packed using plastic-free, recyclable packaging, making them a sustainable and garden-ready choice from delivery to planting. Available in sets of 3, 6, or a mixed tray of 15 plants.

Cultural Information

• Common Name: Garden Petunia
• Fully Grown Height & Spread: Approx. 30 cm tall × 30–40 cm wide
• Growth Habit: Compact, Mounded
• Perfect for: Pots, Hanging Baskets, Window Boxes, Containers, Garden Beds & Borders
• Flower Colour: Mixed Bright Shades Including Pastels, Blues, Pinks & Veined Tones
• Flower Form: Large, Showy, Velvety Blooms
• Flowering Time: Late Spring to First Frost
• Foliage: Fresh Green, Dense & Compact
• Planting Position: Full Sun
• Soil Preference: Well-Drained, Fertile Soil
• Maintenance Level: Low to Moderate
• Plant Type: Annual Bedding Plant