By Namita S Kalla | February 13, 2025
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Petunias love full sunlight, so plant them in an area with at least 6 hours of direct sunlight daily to encourage vibrant blooms
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The need well-drained, fertile soil. Use organic matter, like compost, to improve soil structure and promote healthy root growth
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They need moist soil but avoid overwatering. Water the base of the plants to keep the foliage dry and prevent fungal diseases
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Remove faded flowers by pinching them off. This process (deadheading) prevents the plant from expending energy on seed production
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Use a balanced fertiliser every 4 weeks to provide essential nutrients for your petunias. This supports lush foliage and blooming
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Apply a layer of mulch around the base of petunias to help retain moisture, suppress weeds, and regulate soil temperature
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Keep an eye out for common pests like aphids and slugs. Treat infestations early with organic pest control methods to protect your petunias
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Regularly trim back leggy growth to maintain a compact, bushy shape. This promotes better airflow and helps keep the plant looking neat
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Petunias are frost-sensitive, so plant them after the last frost date in your area. If frost is expected, cover the plants with a cloth
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Petunias should have enough space between them for air to circulate. Crowded plants are more susceptible to disease and poor growth.