Dahlia Plant Care
Description
Dahlias are stunning flowering plants known for their vibrant blooms and wide range of colors and shapes.
Origin
Native to Mexico and Central America, widely cultivated as ornamental plants.
Popularity
Highly valued in gardens and floral arrangements for their beauty and variety.
Growing Conditions
Sunlight
Full sun
Temperature
Thrives in mild climates, optimal 60°F to 70°F
Soil
Well-draining, fertile soil with a slightly acidic to neutral pH of 6.5-7.0
Other Conditions
Requires consistent watering but avoid waterlogging; support for taller varieties may be needed.
Care Guide
Watering
Water deeply once or twice a week, allowing the topsoil to dry out between watering
Fertilizing
Feed with high-potassium fertilizer every two weeks during the blooming season
Pruning
Deadhead regularly to encourage continuous blooming and maintain plant health
Seasonal Maintenance
Dig up and store tubers in cooler climates to protect from frost over winter.
Common Issues
Pests
Description: Spider mites, aphids, and slugs.
Prevention: Encourage beneficial insects and maintain garden hygiene.
Treatment: Use insecticidal soap or neem oil as needed.
Diseases
Description: Powdery mildew and botrytis.
Prevention: Ensure good air circulation and avoid overhead watering.
Treatment: Apply fungicides and remove affected plant parts promptly.
Frequently Asked Questions
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Learn more →Quick Facts
Light Needs
Full sun
Water Frequency
Weekly, with deep watering
Growth Rate
Fast, especially in optimal conditions