Archives For spring bulbs

Shorter days. Cooler nights. A gardener’s fancy turns to thoughts of bulbs: What’s new this year? How can I boost color in the spring? How do I extend my bloom time? Solutions abound at the Fall Bulb Festival, the area’s largest and most diverse bulb marketplace. The annual event sells more than 200,000 bulbs, from tried-and-true performers to more exotic varieties appealing to the connoisseur.   

PHOTO: Crocus chrysanthus 'Blue Pearl'

Crocus chrysanthus ‘Blue Pearl’

“We change the palette to include something new each year,” said Stephanie Lindemann, manager of horticultural events. “We like to offer gardeners a wide choice of colors, growing habits, bloom times, and hardiness.”

Gardeners seeking early signs of spring will be happy to see Crocus chrysanthus ‘Blue Pearl’ among this year’s offerings. It’s a favorite of horticulturist Tom Weaver, who oversees the Graham Bulb Garden. The pretty flower—pearlescent white, flamed with blue—brightened the Bulb Garden lawn last spring. It’s also a good candidate to use in perennial borders, under trees and shrubs, and among ground covers.

Another newcomer, Narcissus ‘Frosty Snow’, builds in variety and interest with its color-changing ways. White petals open around a yellow cup, which slowly shifts from white with a yellow rim to pure white. “It’s almost like getting three flowers with one bulb,” Weaver said.

PHOTO: Tulipa x kaufmanniana 'Early Harvest' and Muscari

Tulipa x kaufmanniana ‘Early Harvest’ interplanted with scilla and Narcissus (yet to bloom).

The deep orange of Tulipa kaufmanniana ‘Early Harvest’ can bring warmth and vibrancy to a spring garden, according to Weaver, who recommends partnering the “intensely” orange blooms with a blue anemone (Anemone) or squill (Scilla). ‘Early Harvest’ also offers a more compact height and perennializes well, making it a better bet to return year after year.

PHOTO: Hyacinthus orientalis 'Pink Elephant'.

Hyacinthus orientalis ‘Pink Elephant’

A vivid garden palette might benefit from Hyacinthus orientalis ‘Pink Elephant’. Its large, fragrant flower spikes are the palest pink tinged with salmon. Such faint pastels and whites can have a calming effect in a garden and give the eye a place to rest, according to Weaver. Companion planted with a coral-cupped narcissus, ‘Pink Elephant’ could also be used to create a nostalgic feeling.

Allium ‘Pink Jewel’ can step up in early June, right after the tulips are done for the season. “It fills in the gap when there’s not a lot blooming,” Weaver says. The 6-inch flower clusters are composed of cheerful raspberry-sherbet pink florets with bright green centers.

Can’t wait for spring? Pick up a fall-blooming crocus and plant it as soon as you get home. New among this year’s offerings, you’ll find Colchicum ‘Violet Queen’. The large blooms combine beautifully with ground covers, providing a rich, purple color in September and October. ‘Violet Queen’ is pest resistant and naturalizes readily.

Learn more about new additions and old favorites at the Fall Bulb Festival on Saturday and Sunday, from 10 a.m. to 4 p.m. Preview shopping for members only will take place from 10 a.m. to 4 p.m. on Friday, October 10.

Expert staff will be on hand this weekend to describe the hundreds of tulips, narcissus, and specialty bulbs available. Explore diverse growing options, and discover innovative ways to incorporate bulbs into your garden design. 


©2014 Chicago Botanic Garden and my.chicagobotanic.org

A Year in Bulbs

Tom Weaver —  April 10, 2014 — 1 Comment

Bulbs are often thought of as a single season “wow,” beautiful in spring and gone by summer. This couldn’t be farther from the truth!

With a little planning, you can have beautiful displays of bulbs throughout the season. You can blend colors seamlessly for a year-long display, or you can mix things up seasonally to give yourself three or four new displays, one for each season! The ephemeral nature of most bulbs allows you to keep things fresh without constantly replanting.

This summer, we’ll be following the Graham Bulb Garden throughout the year to show how a palate of background perennial plants can be transformed into a stunning display of different colors and textures throughout the season.

PHOTO: View of the Bulb Garden.

Iris reticulata ‘J.S. Dijt’ provides some of the earliest color in the Bulb Garden.

 

PHOTO: View of the Bulb Garden.

A bed of Scilla rosenii, Ornithogalum umbellatum, and Chionodoxa luciliae ‘Alba’ getting ready to burst forth with color.

 

PHOTO: View of the Bulb Garden.

It may not look like much now, but soon this hillside will be a sea of Narcissus, Muscari, Lilium, Allium, and dozens of other bulbs blooming continuously for the entire season.

So what’s blooming now in the Bulb Garden? 

Winter aconite (Eranthis hyemalis) provides an important source of nectar and pollen for early pollinators. On any warm day, you can see hundreds of honeybees scurrying among the flowers.

Giant snowdrop (Galanthus elwesii) is often one of the first things we see blooming in the Bulb Garden. This year, the first flowers were seen on March 20, well-timed for the start of spring! Snowdrops are best planted near doors or paths where you can appreciate their delicate nature.

Dwarf reticulated irises (Iris reticulata) come in a wide variety of colors, but the one thing they all have in common is their rich color and striking presence in the garden.

Early scilla, or white squill (Scilla mischtschenkoana ‘Tubergeniana’), might not be the most readily available bulb, but its icy blue color and ease of growth make it a great choice for early spring color.

PHOTO: Giant snowdrops in bloom.

Giant snowdrop (Galanthus elwesii)

PHOTO: Winter aconite in bloom.

New-blooming winter aconite (Eranthis hyemalis) is already being pollinated by honeybees.

PHOTO: Scilla mischtschenkoana 'Tubergeniana' in bloom.

Delicate Scilla mischtschenkoana ‘Tubergeniana’ in bloom.

PHOTO: Iris reticulata 'J.S. Dijt' in bloom.

Miniature Iris reticulata ‘J.S. Dijt’ is an early spring bloomer.

©2014 Chicago Botanic Garden and my.chicagobotanic.org