The Best Flowers to Plant in July for Late Summer Blooms

Planting flowers in July for late summer and early autumn blooms ensures your garden stays vibrant and colourful well into the season. Here’s a guide to some of the best flowers to plant during this time to extend the beauty in your garden.

1. Dahlias (Dahlia spp.)

– Description: Dahlias come in a wide range of colours and forms, from small pompoms to dinner plate-sized blooms.

– Planting Tips: Plant tubers in well-drained soil in full sun. Provide support for taller varieties. Deadhead spent flowers for continuous blooming.

2. Lilies (Lilium spp.)

– Description: Lilies are elegant and fragrant flowers available in various colours and types, including Asiatic, Oriental, and Trumpet lilies.

– Planting Tips: Plant bulbs in well-drained soil with good sun exposure. Ensure bulbs are planted deep enough for stability. Mulch to keep roots cool.

3. Asters (Aster spp.)

– Description: Asters produce daisy-like flowers in shades of purple, pink, white, and blue.

– Planting Tips: Plant in fertile, well-drained soil in full sun to partial shade. Deadhead regularly to promote continuous blooming.

4. Helenium (Helenium spp.)

– Description: Heleniums, also known as sneezeweeds, have daisy-like flowers in warm shades of yellow, orange, and red.

– Planting Tips: Plant in moist, well-drained soil in full sun. Cut back spent flowers to encourage more blooms.

5. Japanese Anemones (Anemone hupehensis)

– Description: Japanese Anemones have elegant, cup-shaped flowers in shades of pink and white.

– Planting Tips: Plant in fertile, well-drained soil in partial shade. Mulch around plants to retain moisture.

6. Sedum (Sedum spp.)

– Description: Sedums, or stonecrops, are succulent plants with clusters of star-shaped flowers in shades of pink, red, and white.

– Planting Tips: Plant in well-drained soil in full sun. Drought-tolerant once established. Prune back in early summer for bushier growth.

7. Rudbeckia (Rudbeckia spp.)

– Description: Rudbeckias, also known as coneflowers or black-eyed Susans, have golden yellow petals with a dark centre cone.

– Planting Tips: Plant in fertile, well-drained soil in full sun. Deadhead regularly to prolong flowering.

8. Verbena bonariensis

– Description: Verbena bonariensis produces clusters of small, purple flowers on tall, slender stems.

– Planting Tips: Plant in well-drained soil in full sun. Staking may be necessary for taller varieties. Cut back in early summer for bushier growth.

9. Penstemon (Penstemon spp.)

– Description: Penstemons have tubular flowers in shades of pink, red, purple, and white, attracting hummingbirds.

– Planting Tips: Plant in well-drained soil in full sun to partial shade. Deadhead spent flowers to promote continuous blooming.

10. Coreopsis (Coreopsis spp.)

– Description: Coreopsis, also known as tickseed, has cheerful yellow or orange daisy-like flowers.

– Planting Tips: Plant in well-drained soil in full sun. Deadhead regularly to encourage more blooms.

Planting and Care Tips:

– Soil Preparation: Ensure the soil is well-prepared with organic matter before planting to improve drainage and fertility.

– Watering: Water newly planted flowers deeply to help them establish roots. Once established, water during dry periods.

– Mulching: Apply a layer of mulch around plants to conserve moisture and suppress weeds.

– Deadheading: Regularly remove faded flowers to promote continuous blooming and prevent seed production.

– Fertilizing: Use a balanced fertilizer according to package instructions to support healthy growth and flowering.

By planting these flowers in July and providing them with proper care, you can enjoy a colourful and thriving garden well into late summer and early autumn. Whether you prefer bold dahlias, elegant lilies, or cheerful asters, these plants will enhance your outdoor space with their beauty and vibrancy. Happy gardening!