Annuals
Dahlia hybrids
Dahlia
Showy flowers range from simple daisies to densely layered blooms in many colors. Compact selections suit pots, while taller types bring structure and cut flowers to summer borders. Check the plant tag for the size and flower form of your selection.
At a glance
- Sun
- Full sun to part shade
- Mature size
- 1 ft.–6 ft. (varies by selection) tall × 1 ft.–3 ft. (varies by selection) wide
- Water
- Regular moisture; well-drained soil
- Bloom
- Summer, fall
Sizes & prices
- 4.5"$5.99
Catalog updated September 8, 2026. This is not a live stock count; please call to confirm availability and price.
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Resistance & tolerances
- Wet soil
- Needs good drainage; avoid standing water.
Pet safety
- Pets
- Dahlias can cause mild stomach upset or skin irritation in dogs and cats; keep pets from eating them.
If a pet eats a potentially toxic plant, contact your veterinarian promptly.
Growing & care
- Pruning
- Remove faded flowers; support taller stems. Lift and store tubers frost-free for dependable winter protection.
- Pollinator choice
- For bees and butterflies, choose single or semi-double flowers with visible centers; tightly double blooms offer less accessible pollen and nectar.
Sources & photo credits
Reviewed September 22, 2026. Growing conditions vary by location.