Dahlia 'Kelvin Floodlight'

Dahlia ‘Kelvin Floodlight’ is a breathtakingly bold and luminous variety, known for its massive, sunlit yellow blooms that shine like a beacon in any landscape. As one of the largest and most striking dinnerplate dahlias, it commands attention with its brilliant golden hue and impressive size. Whether gracing a garden bed, creating a showstopping floral arrangement, or standing tall in a border, ‘Kelvin Floodlight’ radiates warmth, grandeur, and pure floral magnificence.

Zones 3 - 11

Flower Characteristics

• Bloom Size: Enormous, reaching 10 to 12 inches in diameter—one of the biggest yellow dahlias available.
• Petal Structure and Color: Fully double blooms with broad, slightly ruffled petals that create a lush, layered effect. The color is a rich, glowing yellow, sometimes with subtle golden undertones, giving the flowers a radiant, sunlit appearance.
• Flower Form: A dinnerplate dahlia, meaning it produces exceptionally large blooms with a symmetrical, rounded shape.

Foliage and Growth

• Plant Height: Stands tall at three to four feet, making it an excellent mid-to-back border plant in garden beds.
• Foliage: Dark green, serrated leaves create a rich contrast to the brilliant yellow blooms, making them stand out even more.
• Stem Strength: Thick, sturdy stems help support the weight of the massive flowers, but due to their size, staking or support may be needed to prevent drooping.

Blooming Season and Growing Conditions

• Bloom Time: A long-lasting and prolific bloomer, flowering from mid-summer until the first frost, ensuring a season filled with golden brilliance.
• Sunlight Requirements: Requires full sun, with at least six to eight hours of direct sunlight per day to reach its full blooming potential.
• Soil and Watering: Thrives in rich, well-draining soil with regular watering. Deep watering encourages strong root development, but excess moisture should be avoided to prevent rot.
• Cold Hardiness: Suitable for USDA zones eight through eleven. In colder regions, tubers should be lifted and stored indoors over winter for replanting in spring.

Garden and Floral Uses

• Cut Flowers: A florist favorite, ‘Kelvin Floodlight’ adds a dramatic and luxurious touch to floral arrangements, with long-lasting blooms that make a stunning statement in vases.
• Pollinator Attraction: Attracts bees and butterflies, bringing movement and life to the garden.
• Landscaping: Perfect for bold garden displays, large mixed borders, and mass plantings, where its giant golden blooms can create an eye-catching focal point. It pairs beautifully with deep purples, rich reds, soft whites, and vibrant oranges for a visually dynamic garden.

Why Choose Dahlia ‘Kelvin Floodlight’?

Dahlia ‘Kelvin Floodlight’ is a true garden masterpiece, offering unparalleled size, radiant color, and season-long performance. Whether used to create a golden focal point in the landscape, a breathtaking bouquet, or an unforgettable floral showcase, this dahlia ensures brilliance, grandeur, and lasting beauty wherever it blooms.