Have you seen the most gorgeous
Hydrangea?
For years I heard gardeners in the East Coast
raving about Oak Leaf Hydrangea. Two years ago,
I decided that I should have this gorgeous plant
in my garden (San Jose, California) along with the
mop heads and the lace-cap hydrangeas that I already
have in my garden. During one of my visits to Petaluma,
my friend Christie took me to a nursery known for
selling unusual plants. To my sheer delight, I found
just one oak leaf hydrangea. It is one of the prized
possessions in my garden. Now, I have quite a few
plants to rave about! I have the National flower
of India (Jasmine), the National flower of the USA
(rose), and the State wild flower of Alabama (Oak
Leaf Hydrangea).
The medium-size (six to eight feet tall) deciduous
shrub is found in every section of Alabama. William
Bartram was the first to notice this plant (in the
1770's) and he named it Hydrangea quercifolia (querci-
oak, and folia - leaf). After, almost two centuries
I had the good fortune to come across this gorgeous
plant! Yes, I fell in love with the plant when we
visited Alabama in 1990.
The plant will grow in USDA zone 5-9. I am not really
sure whether South Bay is zone 9 or zone 10. Whatever
it is, the plant is quite happy in my garden. It
has been producing the gorgeous inflorescences that
simply light up the corner outside my living room.
| It starts producing masses of snow-white
blooms on huge spikes of almost one-foot length.
The fertile flowers are not as conspicuous as
the sterile white flowers. The flowers change
color as they age, develop a rosy pink hue within
four to six weeks, and then tan. |
 |
It prefers partial to full sun. I
grow it as an under-planting close to the Pussy
willow tree. It will grow in most soils, but prefers
well-drained moisture-retentive soil. Like most
other Hydrangeas, it is an acid loving plant but
tolerates alkaline soil. I use mostly compost, no
other special fertilizer.
It is a beautiful shrub with huge leaves similar
to the leaves of oak. It is a deciduous shrub in
the South Eastern parts of the USA; however, I have
never seen the plant shedding its leaves in my garden.
The plant is frost hardy. I prune it lightly in
late December. It does not seem to affect bloom
production in my garden. According to gardeners
in the East Coast, spring or winter pruning will
destroy the blooming tips.
New leaf buds appear as silvery spires in spring.
The leaf buds unfurl into glistening lime-green
leaflets that mature into broad, dark-green lobed
leaves with silver, furry undersides. They turn
brilliant colors of red, bronze, gold and maroon
in fall, depending on the weather conditions. However,
in San Jose, I do not see such remarkable transformation
of colors. The bark of mature stems and graceful
branches shed a papery tissue in winter to reveal
a new cinnamon-colored bark for yet another seasonal
interest.
It starts producing masses of snow-white blooms
on huge spikes of almost one-foot length. The fertile
flowers are not as conspicuous as the sterile white
flowers. The blooms change in color as they age,
developing a rosy pink hue within four to six weeks,
and then to tan. Collect the flowers for drying
as they turn pink. As the water in the vase evaporates,
the flowers dries. No need to hang them upside down.
I love propagating plants by cuttings. One can easily
propagate the Oak Leaf Hydrangea with softwood cuttings.
Take cuttings from non - flowering canes some time
in July. If you live in California, you may do the
propagation in October or November. I always do
vegetative propagation when the weather is cool.
Vegetative propagation is the best way of sharing
a part of your garden with your friends and relatives.
I mostly do it for sentimental reasons.
Every plant lover should have this gorgeous trouble
free plant of all seasons in her or his garden.
Copyright
2003, Dr. Lakshmi Sridharan