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What Flowers to Plant in May for Continuous Bloom

Picture of flowers to plant in May

As the warm embrace of May settles in, gardeners everywhere eagerly anticipate the burst of colors that mark the beginning of the blooming season. To ensure a continuous display of vibrant flowers throughout the summer months, strategic planting is key. Unlike April’s colorful blooms, this guide, we'll explore the top flower varieties to plant in May for a garden that dazzles with beauty from spring to fall.

Choosing the Right Flowers

Selecting the right flowers for your garden can make all the difference in achieving continuous bloom. Opt for varieties that thrive in your climate zone and soil conditions, ensuring they'll flourish long after planting.

1. Perennials: The Backbone of the Garden

Perennial flowers are the stalwarts of any garden, returning year after year with minimal maintenance. Planting perennials in May ensures they have ample time to establish their roots before the summer heat sets in.

Examples of perennial flowers to plant in May:

  • Lavender (Lavandula spp.): Known for their fragrant blooms and drought tolerance, lavender adds a touch of elegance to any garden.

  • Coneflower (Echinacea spp.): With their vibrant hues and pollinator-attracting qualities, coneflowers are a must-have for a lively garden.

  • Daylilies (Hemerocallis spp.): Available in a myriad of colors and patterns, daylilies provide continuous blooms throughout the summer months.

2. Annuals: Bursting with Color

While annual flowers may only last for a single growing season, their prolific blooms make them indispensable for adding bursts of color to your garden beds and containers.

Popular annual flowers to plant in May include:

  • Marigolds (Tagetes spp.): With their cheerful blooms and pest-repellent properties, marigolds are a garden favorite for good reason.

  • Petunias (Petunia spp.): These versatile flowers come in a wide array of colors and thrive in both garden beds and hanging baskets.

  • Zinnias (Zinnia spp.): Loved for their long-lasting blooms and vibrant colors, zinnias are a staple for summer bouquets.

3. Bulbs: Adding Depth and Texture

Planting bulbs in May ensures a stunning display of flowers later in the season, adding depth and texture to your garden beds.

Recommended bulb varieties for May planting:

  • Dahlias (Dahlia spp.): Known for their show-stopping blooms in a range of shapes and sizes, dahlias are a favorite among gardeners seeking drama.

  • Gladiolus (Gladiolus spp.): These tall, elegant flowers add vertical interest to the garden with their striking spikes of blooms.


By planting a thoughtful selection of flowers in May, you can create a garden that delights the senses with a continuous display of blooms from spring through fall. Whether you opt for perennials, annuals, or bulbs, the key is to choose varieties that thrive in your climate and soil conditions. With careful planning and attention to detail, your garden will be a haven of beauty for months to come. Happy planting!


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