
VEGSOW Rhubarb & Custard Collarette Dahlia Tubers - Perennial Flower Bulbs
$17.00
- Collarette-type dahlia variety featuring distinct Rhubarb & Custard coloration.
- Selected for structural integrity to support consistent seasonal growth.
- Suitable for planting in well-drained soil environments.
- Perennial rootstock capable of producing multiple blooms throughout the growing season.
Style: 2 Bulbs / Ships in Spring
Product Overview: Rhubarb & Custard Collarette Dahlia Tubers
These Collarette Dahlia tubers are selected for gardeners seeking the specific Rhubarb & Custard variety. Known for their unique petal structure, these tubers serve as the foundation for perennial flowering plants that return each season when properly maintained in suitable climates.
Growth and Cultivation Guidelines
To support healthy development and minimize common growth delays, these tubers require specific environmental conditions. Successful cultivation depends on soil temperature, moisture levels, and drainage. Planting should occur after the danger of frost has passed and the soil has warmed sufficiently to encourage root activity.
Key Characteristics
- Variety: Collarette Dahlia (Rhubarb & Custard).
- Plant Type: Perennial tuberous rootstock.
- Growth Habit: Produces distinct central disc florets surrounded by a collar of shorter petals.
- Maintenance: Requires full sun exposure and consistent watering during the active growing phase.
- Soil Requirement: Thrives in fertile, well-drained soil with a neutral pH level.
Planting Recommendations
For optimal results, ensure the tubers are planted at a depth of 4 to 6 inches. Avoid over-saturation of the substrate, as consistent moisture is necessary, but waterlogged soil can impede the initial sprouting process. Monitor the planting site regularly during the first few weeks to ensure the soil remains loose and aerated, which assists in the emergence of healthy shoots.








