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March/April 2003 Excerpt
Fragrant Spring Shrubs
Double your garden’s sensory appeal by planting spring-blooming shrubs
with fragrant flowers.
By Mary Yee
The beauty of an early spring garden looms large in seemingly small
details such as the tips of narrow, green crocus leaves poking up
through the soil—or the fact that after a long, frozen winter you can
actually push a trowel into the ground. In the reawakening landscape,
the first fuzzy gray catkins to burst on a pussy willow branch are more
enchanting than any summer rose or lily.
So it is at
winter’s end that early-blooming shrubs can feed a gardener’s starved
soul with hints of a new growing season.
Many
spring-flowering shrubs provide a brief period of blossoms worthy of
notice even when competing with the flashier spring bulbs. A number of
them produce early flowers with the added attraction of delicious
fragrance—the mysterious dimension in a garden that often stops visitors
in their tracks—or sends them searching eagerly for the source if it
isn’t readily apparent. You don’t need a grove of fragrant shrubs to
achieve this purpose; a single well-chosen, well-placed specimen may be
all you need to lift your spring garden above mere good looks and form.
To help you create
that additional sensory experience in your garden, we’ve selected some
early-flowering evergreen and deciduous shrubs that are, for the most
part, highly attractive both in and out of flower; a few are for
connoisseurs who especially prize sweet aromas.
Bloom times are
given as a range of when each plant is in bloom in different areas of
North America; blooming starts earlier in warm regions than in cooler
regions. The degree of fragrance may also vary depending on climate and
other growing conditions. It’s best to acquire the shrub of your choice
when it’s in bloom so you can judge for yourself.
Mexican Orange Blossom
(Choisya
ternata, Zones 8–10, 10–8.) Native to Mexico. Growing to eight feet,
this compact evergreen shrub in the citrus family has dark green,
palmate leaves that release a pungent aroma when crushed. Its small
white flowers, which have an orangey fragrance, open in late spring or
early summer, sometimes reblooming in late summer and in fall. Plant it
in part shade to full sun and moist, well-drained, acidic soil. Where
it’s not hardy, it can be grown in a container and wintered indoors. The
cultivar ‘Sundance’ is more compact, growing to about five feet, and has
bright yellow to yellow-green leaves; it does not flower reliably,
however.
(photo by David Cavagnaro - click on image for larger version)
Fragrant Daphne
(Daphne
odora, Zones 7–9, 9–7.) Also known as winter daphne. Native to China and
Japan. This much prized evergreen shrub grows to four feet high and wide
with a rounded habit. It has glossy dark green leaves and pinkish-purple
flowers that bloom in terminal clusters from midwinter to early spring.
Plant in part to near full shade in well-drained soil. A temperamental
plant, it is not easy to grow but is worth a try for its delightful
fragrance, which University of Georgia horticulturist Michael Dirr
describes as “alluring.” Cultivars include ‘Alba’, which has creamy
white flowers, and ‘Aureo-Marginata’ , which has leaves with yellowish
margins.
(photo by Ken Meyer- click on image for larger version)
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