The ‘Tequila Sunrise’ dahlia is a captivating addition to any garden, known for its vibrant and warm display of colors. This popular dahlia variety adds visual interest and a lively presence throughout its blooming season, making it a standout choice.
Dahlia Tequila Sunrise Characteristics
The ‘Tequila Sunrise’ dahlia features striking bicolor blossoms, typically measuring 3 to 4 inches across. Its petals display a blend of bright, reddish-orange tips that contrast with sunny yellow bases, creating a visual effect reminiscent of a sunset.
This dahlia exhibits a compact, bushy growth habit, reaching a mature height of 14 to 18 inches with a similar spread. Abundant flowers appear on short stems, staying close to the foliage. ‘Tequila Sunrise’ dahlias bloom from early summer through mid-fall, providing color until the first frost. They are also rain and mildew tolerant.
Planting and Initial Care
For ‘Tequila Sunrise’ dahlias, select a planting site that receives full sun exposure, ideally at least six to eight hours of direct sunlight daily. These plants thrive in such conditions.
The soil should be well-draining, fertile, and rich in organic matter. Amending heavy clay soil with compost, aged manure, or peat moss improves drainage and aeration, benefiting tuber development. Plant tubers 4 to 6 inches deep with the crown facing up and roots pointing down, after the last frost when soil temperature reaches approximately 60°F. Ensure 14 to 18 inches of spacing between plants. Initial watering should begin once green sprouts emerge.
Ongoing Cultivation and Maintenance
Consistent, deep watering benefits ‘Tequila Sunrise’ dahlias, especially during dry periods. After sprouts emerge, water deeply two to three times per week, increasing to daily for container plants. Avoid overwatering, as waterlogged conditions can lead to tuber rot and fungal diseases. Droopy leaves indicate a need for water, while mushy, yellowing leaves signal too much.
Fertilization supports vigorous growth and abundant blooms; a balanced fertilizer with a lower nitrogen count (e.g., 5-10-10 or 10-20-20) is recommended. Fertilize soil-grown plants every three to four weeks, and container plants every two to three weeks. Removing spent blooms, known as deadheading, encourages new flowers and extends the blooming season.
Winter Dormancy and Storage
In climates where temperatures drop below freezing, ‘Tequila Sunrise’ dahlia tubers need to be lifted and stored for winter dormancy. After the first frost browns the foliage, cut stems to 5 to 6 inches above ground. Carefully dig around the plant to loosen soil and lift tubers, avoiding damage.
Once lifted, gently remove soil and rinse tubers thoroughly. Allow them to dry for several days in a frost-free location with good air circulation. Store dried tubers in a cool, dark, dry place (40-45°F, 80-90% humidity). Pack them in slightly moist peat moss, sand, or wood shavings in cardboard boxes or plastic bins, ensuring space between each tuber to prevent rot. Periodically check tubers throughout winter to prevent shriveling or rot.