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Dahlia - Kelvin Floodlight

Dahlia - Kelvin Floodlight

Regular price $17.95
Regular price $19.95 Sale price $17.95
11% Off Sold out

Includes: 3 Dahlia Divisions. Multiple Tubers per Division.

This product ships: Spring Shipping

SKU: 12004-03

Yellow Dahlia Bulbs For Sale Online | Kelvin Floodlight

Nothing brings the cheer quite like the giant, bright yellow blooms of Dahlia Kelvin Floodlight. This sunny species was named for Lord Kelvin, the British scientist who devised the Kelvin temperature scale and formulated the second law of thermodynamics. In reference to her namesake, this spectacular Dahlia arrives in a stunning shade that reads hot on any thermometer.

The bold, fully double, 8-10 inch wide flowers illuminate gardens with a floodlight-like radiance - truly wondrous! Invite this brilliant beauty to warm up your indoor or outdoor spaces now.

Easy to Grow Features:

  • Zone: 8 - 11
  • Height: 36 – 48”
  • Spread: 18 – 24”
  • Sunlight: Full Sun
  • Water: Moderate
  • Bloom Season: Summer into Mid to Late Fall
  • Flower color: Yellow
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  • Planting Depth
    Tubers 3-4"+; Crown at soil line
  • Planting Proximity
  • Planting Season
  • Plant Benefits
    Summer blooming favorite, especially for cut flowers.
  • Water Quantity
  • Bloom Season
    Summer to Fall
  • Sunlight Quantity
    Full Sun
  • Hardiness Zones
    Zones 8-11

Customer Reviews

Based on 3 reviews
Michelle White
8-10 inch blooms!

I planted these in late spring and then in July they got eaten down to almost nothing by something (rabbits?) They came back strong though and started blooming at the end of September and are still blooming and it is almost December now. I had them as my centerpiece for Thanksgiving dinner. Wish I could upload pictures. They are truly spectacular. All my neighbors ask what they are. I am so pleased with all my purchases from Easy To Grow bulbs.

Heat Tolerant

The only dinner plate dahlia that has consistently done well here on the edge of the Georgia piedmont, it blooms all summer, although flowers are smaller during the heat of July and August.


Great quality tubers, absolutely beautiful blooms!