Summer is the season when your garden can burst into life with color, fragrance, and lush greenery.
Whether you’re growing plants in beds, borders, containers, or hanging baskets, selecting the right plants ensures your landscape thrives in the heat and delivers a dazzling display.
Here’s a detailed guide to 18 of the best plants to grow in summer, including flowering annuals, tropical foliage, and hardy perennials that will add energy and beauty to your outdoor space.
1. Geranium (Pelargonium)
Geraniums are summer garden classics known for their long blooming period and tolerance for hot, dry conditions.
They produce clusters of vibrant flowers in red, pink, white, or purple and have slightly aromatic foliage. Plant them in containers, borders, or hanging baskets with well-drained soil and full sun exposure.
Coleus is prized for its vividly colored foliage in shades of red, green, yellow, and pink. Ideal for both sun and shade, coleus makes an excellent filler plant in garden beds or containers.
Water regularly and pinch back the stems to maintain a compact and bushy shape.
3. Antirrhinum (Snapdragon)
Snapdragons offer tall spikes of flowers in every color of the rainbow and bloom from late spring into summer. They prefer full sun to part shade and well-draining soil.
These hardy plants attract bees and butterflies and can be grown in borders, containers, or as cut flowers.
4. Ivy (Hedera helix)
English ivy is a trailing evergreen perfect for ground covers or vertical spaces. While it’s not known for flowers, its dense foliage provides texture and cooling shade.
Ivy thrives in shady spots and can be trained to grow on trellises or walls. Water moderately and trim regularly to prevent overgrowth.
5. Penstemon
Penstemons, or beardtongues, are drought-tolerant perennials with tubular flowers that attract hummingbirds and bees.
They bloom in shades of blue, purple, pink, and white and prefer sunny locations with well-draining soil. Cut back old flower spikes to encourage repeat blooms.
6. Caladium
Caladiums are grown for their bold, heart-shaped foliage in patterns of white, green, pink, and red.
Perfect for shade gardens, containers, or borders, these tropical plants require consistent moisture and rich, well-drained soil. They thrive in warm temperatures and high humidity.
7. Daylily (Hemerocallis)
Daylilies are resilient perennials that tolerate drought and neglect, making them perfect for beginner gardeners.
Each bloom lasts only a day, but the plant produces flowers in succession for weeks. Plant in full sun and deadhead regularly to promote reblooming.
8. Lobelia (Lobelia erinus)
Lobelia has masses of tiny, deep blue or purple flowers that cascade beautifully from containers and hanging baskets.
This annual prefers cooler temperatures and partial sun, so give it afternoon shade in hotter regions. Keep soil moist and fertilize regularly.
9. Hostas
Hostas are shade-loving perennials valued for their large, textured leaves in various shades of green, blue, and variegated patterns.
While they do produce flower spikes in summer, the real appeal is their lush foliage. They need moist, rich soil and benefit from mulch to retain moisture.
10. Black-eyed Susan (Rudbeckia hirta)
This sun-loving perennial blooms from midsummer to fall with bright yellow petals and dark centers. It attracts pollinators and tolerates drought once established.
Plant in well-drained soil and full sun. Cut back in fall to encourage growth the following year.
11. Sweet Peas (Lathyrus odoratus)
Sweet peas are annual climbers with fragrant blooms in shades of pink, purple, and white. They prefer cool conditions and will benefit from early planting.
Provide a trellis or netting for them to climb and keep the soil evenly moist.
12. Coneflower (Echinacea purpurea)
Echinacea is a native perennial with daisy-like blooms that appear from early summer to fall. It’s drought-tolerant, attracts pollinators, and is low-maintenance. Plant in full sun with well-draining soil and leave seed heads for birds in winter.
13. African Violet (Saintpaulia)
Typically grown indoors, African violets can be moved outdoors in summer for filtered light. They have velvety leaves and bloom year-round with proper care. Keep the soil consistently moist and avoid splashing water on the leaves to prevent spotting.
14. Bromeliads
These tropical epiphytes are known for their striking rosettes and long-lasting flowers.
Bromeliads can be grown outdoors in shaded, humid areas during summer. Water them by filling the central cup and let excess water drain away.
15. Hibiscus (Hibiscus rosa-sinensis)
Hibiscus produces large, showy blooms that add a tropical touch to summer gardens. These sun-loving shrubs prefer warm temperatures and moist, well-drained soil. Water regularly and prune lightly to shape the plant.
16. Anthurium
Known for its glossy heart-shaped leaves and colorful spathes, Anthurium is ideal for shaded patios or indoors near bright windows. Provide warm, humid conditions and water when the top inch of soil is dry.
17. Brazilian Fireworks (Porphyrocoma pohliana)
This striking tropical perennial features purple flower bracts and green leaves with silver markings. It grows well in containers or shaded garden beds. Protect it from harsh sun and water consistently for best results.
18. Gloxinia (Sinningia speciosa)
Gloxinias produce bell-shaped flowers in vivid colors, perfect for container gardening. They need bright, indirect light and consistent moisture. Avoid water on the leaves to prevent rot and encourage blooming with balanced fertilizer.
Summer gardens come to life with the right combination of color, texture, and plant selection.
Whether you’re looking to attract pollinators, add tropical flair, or simply brighten up your yard, these 18 plants offer a variety of choices suited for every level of gardener.
Lavender (Lavandula) is the undisputed crown jewel of the sun-drenched garden, prized for its silvery, aromatic foliage and those iconic, nectar-rich purple spires. However,
