12 Flowers to Plant in Summer

Powder Puff Mixed Colors Asters – 85 days

For many of us modern gardeners spring flies by in a blur. With all of our other commitments some of our best spring garden intentions go out the window. When summer rolls around it’s easy to regret not planting more flowers especially if you visit other gardens with plentiful blooms. Thankfully there’s still a variety of flowers that can be sown in the summer and bring beauty to your garden.

Asters

A good choice for later plantings, asters bloom in just 85 days and can be direct sown. They germinate best with soil temperatures around 70°F and make excellent cut flowers.

Coreopsis

Blooming in 83 days coreopsis is a gorgeous summer flower that can also be used to make natural dyes. It germinates in temperatures between 55°-70°F. Planting coreopsis will help with next year’s garden too because it self sows readily.

Cosmos

Cosmos come in a wide range of colors and are easy to grow. they germinate best in 70°F soil and bloom in just 45-65 days depending on the variety.

Hyacinth Bean

Despite being a bean, hyacinth is purely ornamental and is actually poisonous if consumed. It’s a large climbing bean that can grow up to 10-20 ft depending on the conditions. It produces beautiful pink-purple flowers and should be sown a month after your last frost.

Johnny Jump-Ups

These cute little flowers also called violas, are easy to grow in the summer and are edible! They can be direct sown when soil temperatures are around 70°F.

Marigolds

Signet Marigold, Lemon Gem – 59 days

Depending on the variety you choose you can have marigolds blooming in your garden in as little as 55 days. While many people start them indoors early in the spring they can be direct sown after soils warm up.

Morning Glories

These lovely vining flowers can be direct sown and bloom in about 65 days. Before planting be sure to soak the seeds for 2 days, changing the water every 12 hours.

Nasturtiums

Another edible flower nasturtiums make a wonderful addition to any summer garden. They can be direct sown.

Phlox

Phlox will provide you with blooms well into the fall, with flowers surviving temperatures down to 20°F. It matures in just 80 days and is an good candidate for summer direct seeding.

Rudbeckia

Sometimes called Black-Eyed Susan, rudbeckia is great for gardeners without a lot of time. It’s a very hardy perennial and self sows and spreads readily.

Tithonia

Tithonia (Mexican Sunflower) is a very heat hardy flower and can be direct seeded in soil temperatures up to 86°F. It can grow to 5 feet tall and is excellent for attracting butterflies to your garden.

Sunflowers

Super easy to grow sunflowers are a popular choice for many gardeners. They stand up to summertime heat well and depending on the variety can bloom in as little as 53 days.

With the proper varieties you can create a late summer or fall garden that looks just as lovely as a spring flower garden. While many people only really get into gardening in the early summer continuing your garden throughout the year is an easy way to get more enjoyment and time out of it. For more tips on late season planting check out these posts.

Planning and Planting for an Abundant Fall and Winter Harvest

Succession Planting Warm-Season Crops for Hot Summers

Pin it for later.

Leave a Reply

Subscribe without commenting