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March is the perfect time to start planting flowers that will bloom in the summer, transforming your garden into a vibrant paradise. Choosing the right flowers to start in early spring ensures a colorful and lush summer landscape. This guide highlights some of the best flowers to begin growing in March for a stunning summer garden.
Why Start Flowers in March?
Starting flowers in March allows plants to establish strong roots before the heat of summer. Many flowers require a period of cool weather to germinate and grow, making early spring ideal for planting. Additionally, early planting gives your garden a head start, resulting in earlier blooms and a more prolonged flowering season.
Top Flowers to Plant in March
- Marigolds – Hardy and easy to grow, marigolds add bright yellows and oranges to your garden.
- Zinnias – Known for their vibrant colors and long-lasting blooms, zinnias thrive when started early.
- Sunflowers – Start sunflower seeds indoors or outdoors in March for tall, cheerful blooms in summer.
- Cosmos – These daisy-like flowers are drought-tolerant and bloom profusely in summer.
- Sweet Peas – Fragrant and colorful, sweet peas prefer cool weather and flourish when started in early spring.
- Petunias – Versatile and colorful, petunias can be started indoors for transplanting later in March.
- Lavender – A fragrant herb that produces beautiful purple flowers, lavender can be started from cuttings or seeds.
Planting Tips for March
To ensure successful growth, follow these planting tips:
- Prepare soil by mixing in compost to improve fertility and drainage.
- Start seeds indoors if the last frost date is still approaching.
- Use seed trays or pots with drainage holes for indoor sowing.
- Gradually harden off seedlings by exposing them to outdoor conditions before transplanting.
- Water consistently, keeping the soil moist but not waterlogged.
Additional Tips for a Colorful Summer Garden
Beyond planting, consider companion planting to attract pollinators and deter pests. Regular deadheading will encourage more blooms and keep your garden looking tidy. Mulching around plants helps retain moisture and suppress weeds, promoting healthy growth throughout the season.
Conclusion
Starting your flowers in March sets the stage for a vibrant, colorful summer garden. By selecting hardy, easy-to-grow varieties and following proper planting techniques, you can enjoy a stunning display of blooms that will delight your senses all season long. Happy gardening!