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Summer Bulbs Gladioli
Summer Bulbs: Amaryllis Anemones Begonia Zantedeschia Dahlia Gladioli Lilies Miscellaneous Perennials
Gladiolus callianthus
This East African native has fragrant, pure white flowers with purple markings in the throat. Its sword-like leaves are about 1/2 as tall as the 18"-24" arching flower spikes. Blooming in mid to late summer, this Heirloom plant (1896) is as much at home in a lovely arrangement as it is in the garden.

Summer Flowering
Bulb Size: 9/+
Height: ± 90 cm - 35 inch.
Full sun
Gladiolus callianthus
10 bulbs 1.70
Gladiolus ‘Amsterdam’
In spring and summer, 'Amsterdam' bears very tall spires of pure-white blooms among erect, swordlike leaves in a fan-shaped arrangement. The showy, funnel-shaped flowers open from the bottom of the spike upward and are ideal for cutting.

Summer Flowering
Bulb Size: 12-14
Height: ± 90 cm - 35 inch.
Full sun
Gladiolus ‘White Prosperity’
10 bulbs 3.10
Gladiolus ‘Blue Isle’
The Blue Isle produces magnificent violet blue flowers with a light blue heart.

Summer Flowering
Bulb Size: 12-14
Height: ± 90 cm - 35 inch.
US Zone: hardiness zone 9-11
Full sun
Gladiolus ‘Blue Isle’
10 bulbs 2.45
Gladiolus ‘Flevo Libre’
Gladiolus ‘Flevo Libre’ produces spires of ruffled, rose-pink flowers with yellow throats among erect, swordlike leaves.

Summer Flowering
Bulb Size: 12-14
Height: ± 90 cm
Full sun
Gladiolus Priscilla
10 bulbs 3.10
Gladiolus ‘Mixture’
Top mixture of a broad range of colors. With these bulbs you will have the most colorful bouquet of flowers in your home this summer. Of course, you can also enjoy them just in your garden.

Summer Flowering
Bulb Size: 12-14
Height: ± 90 cm - 35 inch.
Full sun
Gladiolus Mixture
10 bulbs 2.75
Gladiolus ‘Puebla’
This is one of the most famous Gladiolus varieties. A flower which has proofed its top quality in the past. The bright yellow flowers bring you lots of joy in your garden.

Summer Flowering
Bulb Size: 12-14
Height: ± 90 cm - 35 inch.
Full sun
Gladiolus ‘Nova Lux’
10 bulbs 3.25
Gladiolus ‘Purple Flora’
This strong-growing plant reaches an impressive 90 cm in height and produces huge flower heads of deep purple. Ideal for cutting and spectacular anywhere in the garden. Florets are large with a velvety texture and are tightly placed on the stalks.

Summer Flowering
Bulb Size: 12/14
Height: ± 90 cm
Full sun, partial shade
Gladiolus Plumtart
10 bulbs 2.45
Gladiolus ‘Zorro’
A dashing glad in rich, velvety red, this one will be a knock-out in the garden -- imagine a bouquet with white roses or phlox! Glads take up so little garden space.

Summer Flowering
Bulb Size: 12/14
Height: ± 90 cm
Full sun, partial shade
Gladiolus ‘Zorro’
Gladiolus is one of the four most popular summer-flowering bulbs. People use them either for the garden or as a cut flower in the summer months. The gladioli we know are all hybrids, and have been in culture since 1841. It is difficult to identify and count original species, but some botanists believe there are close to 300. Gladiolus are easy to hybridize, so new plants appear every year as old ones decline in popularity. A lot of the common large-flowering varieties were hybridized after 1940 in England and the Netherlands.

The butterfly-types were introduced in 1951, and over the last twenty years American hybrids have become more common.

Flower colour: almost any colour you can think of

Flowering period: July - September

Average plant height: depends on the type, 50 - 100 cm

Planting depth to base of bulbs: 10 cm

Spacing between bulbs: 12 cm

Type of bulb: corm

Light requirements: full sun

Landscape uses: borders and as a cut flower in the vegetable/cut flower garden
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