Penhill Watermelon-Dahlia-Big, bold, and bursting with color—Penhill Watermelon is a summertime spectacle that lives up to its juicy name. This giant, 10"+ dinnerplate dahlia unfurls in a swirl of peach, pink, lavender, and buttery yellow, like a watermelon sorbet spun into petals. Its twisty, tousled blooms bring instant drama to the garden and unforgettable charm to bouquets.
Part of the world-famous Penhill line, Watermelon is prized for its massive, frilly flowers and unusual light-blend coloring. With strong stems and stunning presence, it's a florist favorite—especially for late-summer weddings and romantic arrangements.
Key Characteristics 🌸 Color: Light blend of peach, pink, lavender, and yellow 📏 Bloom Size: 10"+ (Giant Dinnerplate) 🌀 Bloom Style: Informal Decorative ⏳ Bloom Time: Late (100–120 days) 🌿 Plant Height: Approx. 4.5'–5.5' 🌱 Hybridizer: Walter H. Maritz (2000) ✂️ Excellent Cut Flower: Yes
Garden Appeal • A fruity, frilly showstopper for borders or bouquets • Dreamy pastel blend adds warmth and softness • Enormous blooms with whimsical, windswept form • Beloved by floral designers for its romantic impact • A must-grow for fans of giant dahlias and soft, sunset tones



















