Burpee Supercascade Red Petunia Seeds – 50 Seeds for Bold Containers & Hanging Baskets

Vibrant blooms that make containers pop

Burpee Supercascade Red Petunia seeds grow into bold, well-branched plants that develop large 4 to 5 inch blossoms. The rich scarlet color creates a striking display for hanging baskets, window boxes, and garden containers. Each packet includes 50 seeds, giving you flexibility to test layouts or grow multiple pots with ease.

Starting indoors helps time the bloom just right. Sow 8 weeks before the average last frost using a Burpee seed starting kit, then transplant outdoors about 4 weeks after the frost date. With proper care, you can expect flowering around 77 days after transplant, delivering a dependable, colorful finish to your early-season garden or patio scene.

Plant details at a glance

• Plant height about 12 inches; spread around 10 inches
• Blooms measure 4 to 5 inches across for a bold look
• Annual in zones 1–11; thrives in full sun
• GMO-free seeds; Burpee has offered seeds since 1876
• Each packet contains 50 seeds for multiple plantings

Growing and use ideas

• Perfect for containers, hanging baskets, and mixed planters with dramatic color
• Ideal for indoor starting to align bloom timing with seasonal goals

Care and timing tips help you maximize color and fullness without overpromising results. Expect vibrant display with consistent sun and regular moisture, and consider occasional pruning to encourage bushier habit. Burpee seeds aim to support your gardening ambitions with a trusted brand and GMO-free promise.