AC ATM

AC ATM brings a polished dahlia look to the garden, and she has enough character to stand alone or mix easily with others. Purple/magenta, with narrower pointed petals that create a lively, starburst-like profile.

Bloomed at Hedge & Alchemy in our 2026 garden.

📋 Cultivar Notes

• Breeder / Hybridizer: Ken Greenway (Accent Dahlias)
• Year of Introduction: Unknown
• Origin: USA
• Form: Semi-Cactus (SC)
• ADS Classification Number: 0207 (AA / Giant, over 10 inches / Semi-Cactus / Dark Red)
• Cut Flower Status: Best as a focal flower. The large blooms make a statement and appreciate strong stems, staking, and careful handling.
• Show & Exhibition Flower Status: Potentially. Confirm the current ADS listing and class before entering.

🌸 In the Garden

• Bloom: Blooms are reported at approximately 10 inches. The semi-cactus flowers are described as purple/magenta, with narrower pointed petals that create a lively, starburst-like profile.
• Plant Height & Habit: Approximately 4.5 feet tall, with an upright, branching habit. Stake as needed for height and bloom weight.
• Growing Notes: Usually around 4.5 feet tall. Pinch early for branching and give solid support once the plant is carrying flowers.
• Tuber Yield: High-interest/collector variety; prioritize tuber production tracking.