Sunflower Plant Care
Description
Sunflowers are tall, annual plants known for their large, sunflower-shaped blooms and edible seeds.
Origin
Native to North America, cultivated for centuries by indigenous peoples.
Popularity
Highly admired for their beauty and seeds, used globally in gardening and agriculture.
Growing Conditions
Sunlight
Full sun
Temperature
Thrives in warm weather, optimal 70°F to 78°F
Soil
Loamy soil with good drainage, pH 6.0-7.5
Other Conditions
Sensitive to hard frosts; prefers long, hot summers.
Care Guide
Watering
Water regularly, especially in dry periods, but avoid waterlogging
Fertilizing
Apply a balanced fertilizer if soil quality is poor
Pruning
Remove spent flowers to encourage more blooms
Seasonal Maintenance
Support with stakes if necessary, remove plants after the first frost.
Common Issues
Pests
Description: Aphids, caterpillars, and slugs.
Prevention: Encourage beneficial insects and use barriers.
Treatment: Spray with insecticidal soap or neem oil.
Diseases
Description: Powdery mildew and rust.
Prevention: Ensure good air circulation and avoid overhead watering.
Treatment: Apply fungicides and remove affected foliage.
Frequently Asked Questions
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Learn more →Quick Facts
Light Needs
Full sun
Water Frequency
Regular watering, ensuring soil remains moist but not soggy
Growth Rate
Fast-growing