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Quick Info

Plant In

April - June

Sun/Shade

Full sun

Planting Depth

1/2 inch deep

Space Seeds

12 - 14 inches apart

Days to Germinate

7 - 14 days

Pollinator Dahlias

Summer Fireworks

Summer Fireworks

(Dahlia variabilis)

Skip to product information
1 of 13

Quick Info

Plant In

April - June

Sun/Shade

Full sun

Planting Depth

1/2 inch deep

Space Seeds

12 - 14 inches apart

Days to Germinate

7 - 14 days

(Dahlia variabilis)
Easy to grow from seed, these vigorous dahlias bloom hard all season in an explosion of colorful blossoms. The branching plants reach 3 ½ to 5 feet with a season long profusion of cheerful 4 to 5 inch, slightly curved, spidery blossoms that shine in wonderful colors: cherry, lemon chiffon, peach, red, alabaster, coral and rich burgundy. Summer Fireworks blossoms attract and feed an amazing array of different pollinators including honeybees, butterflies and hummingbirds. Make big bouquets all summer!

Seed Count: Approx. 50 / Weight: 400 mg

Regular price $ 3.99
Regular price Sale price $ 3.99
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 -  SKU:5692

Special Features

renees garden butterfly feature renees garden hummingbird feature renees garden pollinator feature

Quick Info

Plant In

April - June

Sun/Shade

Full sun

Planting Depth

1/2 inch deep

Space Seeds

12 - 14 inches apart

Days to Germinate

7 - 14 days

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GROWING INSTRUCTIONS

PERENNIAL GROWN AS ANNUAL

Frost tender.
Summer/fall bloom.

BEST TO START EARLY INDOORS

Sow seeds 2 inches apart in containers of seed starting mix, 4 to 6 weeks before last spring frost. Cover ½ inch deep, keep moist and warm and provide a strong light source until ready to plant outdoors. When weather is warm and settled, acclimate seedlings gradually to outdoor conditions. Plant 16-18 inches apart in full sun.

TO START DIRECTLY OUTDOORS

Wait until weather is warm and settled and night temperatures are above 50°F (10°C). Sow groups of 2 to 3 seeds ½ inch deep and 16-18 inches apart in well-worked, fertile soil in full sun. Cover lightly and keep soil moist but not soggy while awaiting germination. When well-established, thin carefully to one single seedling 16-18 inches apart, so plants have room to grow. Keep evenly watered.

GROWING NOTES

Encourage growth and bloom by feeding monthly with a liquid, all-purpose fertilizer. Deadhead to prolong bloom. These dahlias will produce underground tubers after their first season.

In mild winter climates: Tubers can overwinter in the ground. In cold winter climates: Dig up the tubers in late fall to replant next spring.

Plants grow 4-5 feet tall with branching stems of big, colorful, star-like blossoms to enjoy in casual bouquets. These vigorous plants will bloom all season long.