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May is the perfect time to add vibrant color and lively growth to your garden in Zone 9. Choosing the right annuals can transform your outdoor space into a stunning oasis. Here are the top 10 annuals to plant in May for maximum impact and beauty.
1. Marigolds
Marigolds are hardy, easy-to-grow annuals that bloom profusely in bright yellows and oranges. They thrive in full sun and well-drained soil, making them ideal for Zone 9 gardens. Their vibrant colors attract pollinators and add cheerfulness to any garden bed.
2. Zinnias
Zinnias come in a variety of colors and sizes, providing versatile options for garden beds and containers. They prefer full sun and moderate watering. Zinnias are excellent for attracting butterflies and are known for their long-lasting blooms throughout summer.
3. Petunias
Petunias are popular for their wide range of colors and patterns. They do well in hanging baskets, containers, or garden beds. With regular watering and deadheading, petunias will provide continuous color from late spring through fall.
4. Impatiens
Impatiens are shade-loving annuals that flourish in partly shaded areas. Their bright pinks, reds, and whites brighten up darker corners of the garden. They prefer moist, well-drained soil and are perfect for adding color to shaded beds.
5. Caladiums
While technically a bulb, caladiums are often treated as annuals in Zone 9. They feature striking, colorful foliage in shades of pink, red, and green. Plant them in shady spots for a dramatic foliage display.
6. Sweeps of Cosmos
Cosmos are tall, airy annuals that produce daisy-like flowers in pink, white, and red. They are drought-tolerant and thrive in full sun. Their delicate blooms attract butterflies and add a soft, romantic touch to gardens.
7. Sunflowers
Sunflowers are classic summer annuals that grow tall and produce large, cheerful yellow blooms. They require full sun and well-drained soil. Planting sunflower seeds in May ensures a late-summer display of bold flowers.
8. Verbena
Verbena offers clusters of small, colorful flowers in purple, pink, or white. They are drought-tolerant and thrive in full sun. Verbena is ideal for ground cover or spilling over containers for a splash of color.
9. Lantana
Lantana is a hardy, low-maintenance annual with clusters of small, colorful flowers. It attracts butterflies and hummingbirds and prefers full sun and well-drained soil. Its vibrant blooms last throughout the warm months.
10. Dahlia
Although dahlias are often treated as perennials in cooler zones, in Zone 9 they can be grown as annuals. Their large, showy flowers come in many colors, including red, pink, and orange. Plant tubers in May for a spectacular summer display.