This Month’s Top 10 Annuals (..and the Winner is?)

Welcome to the world of vibrant annual flowers! As June arrives, gardens come alive with a burst of colors and fragrances, courtesy of captivating blooms.

In this article, we’ll introduce you to 10 remarkable annual plants that take center stage during this delightful month.

From marigolds to pansies, each flower brings its unique charm to your outdoor spaces.

Join us as we explore their features, growth habits, and provide cultivation tips. Get ready to create a stunning garden that will leave your neighbors in awe.

Let’s dive into the top 10 annuals that bloom in the summer and our favorite one!

Marigold (Tagetes spp)

Marigolds are cheerful annual flowers known for their vibrant colors and distinctive scent. They feature compact, bushy plants with lacy green foliage that serve as a lovely backdrop for their abundant blooms.

Marigolds come in various sizes and types, including French marigolds with small, pom-pom-like flowers and African marigolds with large, fully double blooms.

The flowers can be found in shades of yellow, orange, and red, with some varieties showcasing bi-color combinations.

Marigolds are easy to grow, requiring full sun and well-drained soil. They are popular for their pest-repellent properties, as their scent deters certain garden pests like aphids and nematodes.

Zinnia (Zinnia elegans)

Zinnias are vibrant annual flowers that bring a burst of color to any garden. These tall, erect plants produce numerous large, daisy-like flowers on long, sturdy stems.

Zinnias come in a wide range of colors, including shades of red, orange, pink, yellow, purple, and white. They also offer various flower forms, such as single, double, semi-double, and cactus-flowered.

Zinnias attract pollinators like butterflies and bees, making them an excellent choice for wildlife-friendly gardens. They thrive in full sun and well-drained soil, and regular deadheading encourages continuous blooming.


Petunias are one of the most popular annual bedding plants known for their abundant, showy flowers and versatility. They are available in a wide array of colors, including pastels, vibrant hues, and even bi-color combinations.

Petunias have trumpet-shaped flowers that can be single or double, and their foliage ranges from bright green to variegated. These compact plants are ideal for containers, hanging baskets, or borders. Petunias prefer full sun and fertile, well-drained soil.

With regular watering and deadheading, they can bloom profusely throughout the summer.

Salvia (Salvia splendens)

Salvia, commonly known as scarlet sage or red salvia, is a popular annual flower prized for its intense, vibrant red blooms. It forms upright, bushy plants with dark green leaves that complement the striking flowers.

Salvia produces long spikes of tubular flowers that attract hummingbirds and butterflies. While red is the most common color, some varieties offer shades of pink, purple, and white. Salvia thrives in full sun and well-drained soil.

It is a heat-tolerant plant that can provide a splash of bold color to garden beds, borders, or containers.

Cosmos (Cosmos bipinnatus)

Cosmos is an enchanting annual flower that adds grace and beauty to gardens with its delicate, daisy-like blossoms. These plants feature fern-like, feathery foliage and produce an abundance of flowers in various colors, including shades of pink, white, and purple.

Cosmos flowers have a light, airy appearance and attract butterflies, bees, and other pollinators. They can grow tall, reaching heights of 2 to 4 feet, making them an excellent choice for the back of borders or as cut flowers.

Cosmos thrives in full sun and well-drained soil and can tolerate heat and drought conditions.

Snapdragon (Antirrhinum majus)

Snapdragons are charming annual plants known for their spikes of colorful, tubular flowers that resemble a dragon’s snout. These flowers come in a wide range of colors, including pink, red, orange, yellow, and white.

The blooms open gradually from the bottom, creating a beautiful display. Snapdragons have a compact, upright growth habit and can reach heights of 1 to 3 feet, depending on the variety.

They are loved by pollinators and are suitable for both garden beds and containers. Snapdragons prefer full sun to partial shade and well-drained soil.


Verbena is a versatile annual plant with clusters of small, fragrant flowers that create a carpet of color. These flowers can be found in various shades of purple, pink, white, and red, and some varieties showcase bi-color blooms.

Verbena plants have trailing or mounding habits, making them perfect for hanging baskets, window boxes, or as ground covers. They attract butterflies and other pollinators and bloom profusely throughout the summer.

Verbena thrives in full sun and well-drained soil and can tolerate hot and dry conditions, making it a great choice for sunny garden spots.

Alyssum (Lobularia maritima)

Alyssum is a low-growing annual plant that forms dense clusters of tiny, fragrant flowers. These flowers come in shades of white, pink, or purple and have a delicate, sweet scent. Alyssum plants have a spreading habit and produce a profusion of blooms that attract butterflies and other beneficial insects. They are excellent for edging garden beds, rock gardens, or as a filler in containers. Alyssum prefers full sun to partial shade and well-drained soil and is known for its heat and drought tolerance.

Nasturtium (Tropaeolum majus)

Nasturtiums are popular annual flowers with unique, vibrant blooms and attractive, round leaves. These flowers have funnel-shaped or spurred petals in shades of orange, yellow, and red, and their foliage ranges from green to variegated.

Nasturtiums have a trailing or climbing habit, making them suitable for hanging baskets, containers, or as a ground cover.

They are loved by pollinators and have a peppery, edible flavor, which makes them a popular choice for adding a splash of color to salads and other culinary creations.

Nasturtiums prefer full sun to partial shade and well-drained soil.

Pansy (Viola × wittrockiana)


Pansies are beloved cool-season annual flowers that can bloom in early summer, adding charm and color to gardens. These delicate flowers have a velvety texture and come in a wide range of colors, including shades of purple, yellow, orange, red, pink, and white.

Pansies have distinct “faces” with dark blotches in the center, which adds to their appeal. They are compact plants and can be grown in garden beds, containers, or window boxes.

Pansies prefer cool temperatures and perform best in partial shade or full sun with well-drained soil.

…and the Crowd Favorite is?

Among the annuals listed, the crowd favorite can vary depending on personal preferences and regional factors. However, two contenders often stand out as popular choices:

  1. Marigold (Tagetes): Marigolds are widely loved for their vibrant colors, hardiness, and long blooming period. They are easy to grow, tolerate different soil conditions, and are relatively pest-resistant. Marigolds also have a distinct fragrance that some find pleasant, while it acts as a natural repellent for certain garden pests like aphids and mosquitoes.
  2. Zinnia (Zinnia elegans): Zinnias are another crowd favorite due to their stunning and diverse range of colors, including bright yellows, oranges, pinks, reds, and whites. They have a long blooming season and attract pollinators such as butterflies and bees. Zinnias are also relatively low maintenance and can thrive in full sun with well-drained soil.

Both marigolds and zinnias are popular choices for annual flower beds, container gardens, and floral arrangements. They are known for their eye-catching blooms, durability, and ability to add a cheerful touch to any landscape.

Ultimately, the best annual may vary depending on factors such as personal taste, regional popularity, and the overall aesthetic preferences of the individuals in a particular area.