Break Down of Flowers That Bloom in Denver in August

While most flowers bloom between May and April, other varieties bloom in August. Thus, if you want a unique charm in your garden all year round, add late bloomers to your collection.

Nick’s Garden has suggested the best August blooms for enthusiasts who love native, xeriscape, or cultivated flowers.

Break Down of Flowers That Bloom in Denver in August

Many flower varieties bloom in Denver in August. You can always find your most suitable type, whether you love climbers, bulbous plants, or wildflowers. Here is a list of common categories of August bloomers for your indoor or outdoor collection:

Native Flowers

Native flowers stand among the late blooms in Denver. These flowers have adapted to Denver’s unique climate and soil conditions. Therefore, they can bloom amid extreme weather changes.

Two types of native categories of flowers bloom in August — sun-loving and shade-tolerant flowers.

The sun-loving variety needs optimal sunlight to bloom. Therefore, August is their ideal blooming season since the month has a higher sun intensity. The native sun-loving flowers you’d want to add to your collection include:

Black-Eyed Susan. Black-eyed Susan is famous for its daisy-like flowers with golden yellow petals surrounding a dark brown center. It requires at least six hours of full sun daily to bloom profusely.
Blanket flower. These perennials have bright red, yellow, and orange petals. They are very tolerant of heat and drought, making them ideal for the August climate.
Fireweed. Tall, slender plants have pink or purple flowers, adding distinctive charm to gardens. They love a lot of sun to bloom.

Shade-tolerant flowers thrive in areas with low sunlight. Denver’s August climate provides shady areas where this variety thrives. These include areas under canopies, balconies with limited sunlight, along fences, and in shadowy corners of gardens. Some examples of shade-tolerant flowers that bloom in August include:

Columbine. Columbine has star-shaped flowers with colors ranging from deep purple to soft pink.
Foam flower. This perennial has delicate clusters of tiny, fluffy flowers. The flower blooms have attractive shades of white, pink, or red.
Solomon’s seal. Solomon’s seal is famous for its arching stems with bell-shaped flowers and symmetrical foliage in the shape of a seal.

Cultivated Flowers Thriving in August

This group consists of flowers that have been selectively bred to withstand the sunny, dry, and hot August climate. Depending on your preferences, you can opt for perennial or annual cultivated flowers.

Perennial flowers have a robust root system and can regenerate and bloom season after season. The perennials are suitable for gardeners looking for varieties they can keep for a long time. Top perennials that bloom in August include Coneflowers, Daylilies, and Russian Sage.

Annual flowers have an average life span of one year. The annuals are great for gardeners who want a new look every year. The best-cultivated annual flowers that bloom in August are zinnias, marigolds, and cosmos.

Xeriscape Flowers for Water Savers

Xeriscape flowers are another type of flower that blooms in Denver in August. These flowers thrive in low-water conditions so that they can bloom in August. The flowers can also survive the drought, heat, and pests in August to bloom. The central xeriscape flowers that bloom in August include:

Yarrow. Yarrow is a delightful flower that has feathery foliage and clusters of flowers with varying colors.
Red hot poker. The red hot poker features beautiful torch-like flowers in shades of red, orange, and yellow.
Penstemon. Penstemon flower captivates with its slender, tubular, bright-colored flowers that add a touch of elegance to your garden.

Shop Nick’s Garden Center for August Blooms

Nick’s Garden Center is a one-stop shop for all types of flowers in Denver. We have annual flowers, hardy perennials, native plants, and xeriscape varieties. Besides selling flowers, we offer professional advice to help you succeed in your garden.