Summer Flowering Bulbs

summer flowering bulbs begonias, dahlias, lilies and gladiolus

Summer Blooming Bulbs

Just Arrived! - Flower Bulbs! It’s that time of year when the fear of frost is over and planting summer-blooming bulbs is a great idea. Like most plants, bulbs appreciate well-drained soil rich in organic matter. So mix compost into your bulbs' planting holes to ensure good blooming. Choose from Dahlias, Freesia, Gladiolus, Lilies, Begonias, Ranunculus and more! These beauties will return year after year with impressive color. Please note, not all varieties are available at all locations.


Dahlias

At SummerWinds, we have an incredible selection of dahlia tubers to bring impressive color to your garden this summer. This year’s selection includes Dinner Plate, Decorative, and Semi Cactus types.

Dinner Plate Dahlias faded petals gardens

Dinner Plate dahlias boast enormous blooms, reaching 8–12 inches in diameter, with broad, layered petals that create a dramatic, full appearance. Their heavy blooms often require staking.

Varieties Include:

  • Dahlia Dinner Plate Babylon Red
  • Dahlia Dinner Plate Labyrinth
  • Dahlia Dinner Plate Lady Darlene
  • Dahlia Dinner Plate Rip City
  • Dahlia Dinner Plate Tartan

Decorative Dahlias mister optimist dahlia

Decorative dahlias feature large, fully double blooms with broad petals, offering lush and symmetrical flowers perfect for garden displays and cutting.

Varieties Include:

  • Dahlia Decorative Hapet Daydream
  • Dahlia Decorative Mister Optimist

Semi Cactus Dahlias cheyenne chieftain dahlia

Semi cactus dahlias feature pointed, textured petals that create a spiky, starburst-like look and add great texture to beds and bouquets.

Varieties Include:

  • Dahlia Semi Cactus Cheyenne Chieftain

Gladiolus

Planting gladiolus bulbs enhances your garden with vertical interest, vibrant colors, and excellent cut flowers. For a succession of blooms, plant at 2–3 week intervals.

blue moon mixture gladiolus

  • Gladiolus Large Flowering Blue Moon Mixture
  • Gladiolus Large Flowering Mardi Gras Mixture
  • Gladiolus Large Flowering Sunset Mixture

Planting and Care Tips for Gladiolus peach, pink, purple and white gladiolus mix

Planting Time: Plant corms from early spring to late summer for staggered blooms.

Location: Choose a sunny spot with well-drained soil (6–8 hours of sun).

Depth and Spacing: Plant 4–6 inches deep and 4–6 inches apart, pointed end up.

Watering: Keep soil evenly moist but not soggy.

Support: Tall varieties may need staking.


Freesia

Pink freesia grown from summer bulbs

Freesias are fragrant, trumpet-shaped blooms that add vibrant color and sweet scent to beds and containers. They’re easy to grow and a lovely choice for Bay Area gardens.

  • Freesia Double Mixture
  • Freesia Single Mixture

Lilies

Planting lily bulbs adds elegant, often fragrant blooms and dramatic vertical accents. Below are the lily varieties in this year’s selection:

Forever susan lilies grown from summer bulbs

Asiatic Forever Susan Lily

A striking Asiatic lily with deep mahogany blooms edged in orange. Great for borders and containers.

Splendens lily grown from summer bulbs

Lancifolium Splendens Lily

Also known as tiger lily—bright orange blooms with dark spots and a robust, low-maintenance habit.

oriental big smile lily

Oriental Big Smile Lily

Fragrant Oriental lily with bright, cheerful blooms that make a statement in beds and bouquets.

lily oriental double my wedding

Oriental Double My Wedding Lily

Pure white, double blooms with an intensely sweet fragrance—classic and elegant in the garden or vase.

Lily of the nile grown from summer bulbs

Lily of the Valley

(Convallaria majalis) Tiny, bell-shaped white flowers with a heavenly fragrance. Thrives in partial shade.


Other Beauties

begonia angelique in basket outdoors

Begonia Odorata 'Angelique'

Fragrant begonia with lush blooms—excellent for containers and shady patios.

begonia picotee yellow

Wand Flower (Ixia hybrid 'Mixture')

Graceful, star-shaped blooms in a mix of colors—great for sunny borders and cutting.

ixia

Blazing Star (Liatris spicata 'Violet')

Tall spikes of purple flowers that attract butterflies and pollinators—ideal for sunny borders.

assorted colors of liatris

Harlequin Flower (Sparaxis tricolor 'Mixture')

Bright, multicolored blooms with striking centers—cheerful color for sunny, well-drained spots.

sparaxis

Ranunculus Aviv (Selection)

Rose-like blooms in layered petals—excellent for containers and cutting gardens.

spring flowering bulbs that produced red ranunculus
  • Ranunculus Aviv Mixture
  • Ranunculus Aviv Pastel Mixture (Pink&Wht)
  • Ranunculus Aviv Red
  • Ranunculus Aviv Salmon

Gardening Essentials - For Planting Flowering Bulbs


summerwinds planting mix eb stone organics bulb food and a bulb planter SummerWinds Planting Mix

SummerWinds Planting Mix is a Natural and Organic Blend formulated with your growing conditions in mind. It is an all-purpose mix, great for flowers, trees, vegetables and ornamentals. Available in 2 cu ft. Bags.

Espoma Bulb-Tone Bulb and Flower Food

Bulb-tone is the ultimate organic plant food for all bulbs! It’s a rich blend of the finest natural and organic ingredients, enhanced with humates and beneficial microbes.

Bulb Planter

This handy little tool will make planting your flowering bulbs a breeze.