Dahlia Dinner Plate Cambridge (Pack of 2)

Dahlia Dinner Plate Cambridge

Dahlia Dinner Plate Cambridge captivates with breathtaking, oversized blooms in soft lavender-pink hues, making it a must-have for any summer-to-fall flower garden. Known for its enormous flowers that can reach up to 10 inches wide, this variety adds drama and elegance to both garden beds and cut flower arrangements. Its lush color and form make it a popular choice for floral enthusiasts seeking long-lasting beauty and impressive floral structure throughout the growing season.

• USDA Zones: 8–10 (other zones must lift for the winter)
• Bloom Time: Summer–Fall
• Height: 36"
• Planting depth/Spacing: 2–4"/18"
• Deer Resistant: No

To learn more about the dahlias’ upkeep and maintenance, please visit our blogs and videos below.

With its signature large flower heads and sturdy stems, it offers bold floral presence in borders, containers, and cutting gardens. Its extended bloom period and exquisite form make it ideal for both garden design and floral use.

Key Characteristics and Benefits of Growing Dahlia Dinner Plate Cambridge

• Showstopping Blooms: Enormous dinner plate-sized flowers in dreamy lavender-pink shades.
• Season-Long Interest: Produces continuous blooms from summer through fall with regular deadheading.
• Cutting Garden Favorite: Sturdy stems and long vase life make it perfect for floral arrangements.
• Pollinator Friendly: Attracts bees and butterflies to support healthy ecosystems.
• Versatile Use: Great in beds, borders, patio containers, and seasonal displays.

Growing Dahlia Dinner Plate Cambridge

Plant tubers in spring after all danger of frost has passed and soil has warmed. Place tubers 2–4 inches deep and space them 18 inches apart in well-drained soil with full sun exposure. Water deeply after planting and continue to water consistently throughout the season to support vigorous growth and flower production.

Climate and Soil Requirements

Best grown in USDA Zones 8–10. In cooler zones, treat dahlias as annuals or lift tubers in fall for winter storage. Rich, loamy, well-drained soil is essential to prevent rot and ensure strong blooming performance.

Sunlight and Watering

Provide full sun (6–8 hours daily) for the best results. Keep soil evenly moist but not soggy. Avoid overhead watering to reduce disease risks.

Care and Maintenance

Pinch back early growth to encourage fuller branching and more blooms. Deadhead regularly to prolong flowering. In colder zones, dig up tubers after the first frost, dry them, and store them in a cool, dry place until replanting in spring.

For more tips on caring for flower bulbs, explore our complete Flower Bulb Growing Guide .

Multiple Trusted Brands at Grow Organic

At Grow Organic, we’re proud to offer Dahlia Dinner Plate Cambridge from multiple trusted premium brands. This means you’ll find a wider variety of options to fit your garden's needs—whether you're looking for organic growing methods, specific bloom performance, or value pricing.

Helpful Tips on Growing Dahlias

New to dahlias or want expert tips on getting the best results? Check out our detailed guide on Growing Summer-Blooming Flowers: Dahlias for everything from planting advice to seasonal care.

Explore even more spring favorites in our Annual Flower Seeds Collection.