Dandelions in the Garden and Yard: Friend or Foe?
by Lee Reich
If there ever was a plant that jumped in and out of the role
of “weed”, it must be dandelion. Lawn-lovers despise dandelion because it
taints the sought-after, uniform expanse of greenery. Gardeners despise the
plant because it robs water and nutrients intended for nearby cultivated
plants. Even orchardists frown upon dandelion because it distracts bees from
fruit blossoms.
Add to these transgressions a plant that is perennial,
tough, and seeds all summer long. What a weed!
Hoeing or mowing hardly fazes dandelion. The thick, deep
roots are a storehouse of energy that fuels growth of new leaves each time you
lop off the old ones. And the leaves grow in a rosette close enough to the
ground to escape the whirling blades of your mower. Only the seed stalks raise
their necks above the ground, high enough so that the parachuted seeds can
catch the wind and bring dandelions to life elsewhere.
There are weedkillers effective against dandelion, but
digging out whole roots is a satisfying way of getting rid of the plants. Just
slide a shovel into the ground next to the plant, then lever the root up as you
pull on the crown. The British kill their dandelions by making up a mixture, by
weight, of 5 parts sand, 2 parts ammonium sulfate, and 1 part iron sulfate. One
teaspoon on the crown of a plant innocuously does it in.
Easier than eradicating dandelion might be to change your
perception of it. For centuries, this plant has been praised for its
health-promoting properties. The leaves are richer in calcium than milk, richer
in vitamin A than carrots, and compare with spinach in iron, as well as with
oranges in vitamin C. The botanical name, Taraxacum officinale, tells it all: Taraxacum
derives from the ancient words Taraxos (disorder) and Akos (remedy), and
officinale signifies that dandelion was in the “official” list of medicinal
plants.
Recognizing the healthful properties, the ease of growth,
and the good flavor (when grown well) of dandelion, market gardeners in various
parts of the world started actually cultivating the plant about 150 years ago.
Catalogs of the last century list such varieties as French Large-leaved, French
Thick-leaved, Moss-leaved, Red-seeded, and American Improved. Some of these
varieties are still available today.
Whether you grow dandelion in the garden or just harvest it
from the wild, the plant has many uses. (Make sure any plants that you eat are
not from lawns or fields treated with pesticide.) The youngest leaves in the
center of the rosette are tasty enough for fresh salads or to boil up as a
“green”. To make the leaves more tender and less bitter, with some sacrifice in
nutritional value, keep them in the dark under an inverted flowerpot for a week
before harvest.
No need to throw away those roots you wrench from your
garden or lawn. Once cleaned, they can be boiled up like parsnips. Or roast
them, grind them, and brew up a “coffee” just like that made from roasted
chicory roots.
The flowers are edible in many ways. Chop them into an
omelette, using about a cup of blossoms for every three eggs. Or make a soup,
simmering 2 cups of chopped blossoms in a quart of milk, along with sauteed
onions, 2 tablespoons of flour for thickening, and salt and pepper to taste. Or
make dandelion wine, by first pouring a boiling mixture of either honey or
sugar and water over the flowers. Add flavorings such as orange, lemon, and
ginger, then fermentation yeast, and let the mix ferment for at least two months.
You can even eat the unopened flower buds, pickling them
like capers. Boil the buds for 5 minutes, then strain and pack them into jars.
Make up a boiling solution of a cup each of water and vinegar, along with 1/4
cup brown sugar and some dill seed and garlic, and pour it over the buds. Put
the sealed jars aside for a month.
You might even grow to appreciate the cheery flowers just
for their looks. A lawn greening up in spring is, you must admit, a perfect
backdrop for the sunbursts of yellow blossoms.
The seed heads are, admittedly, not very attractive, but
worth having just for the delight they bring to children. My daughter was
sufficiently enthralled by both the seed heads and the flowers so that one
summer she ran about picking and blowing on the seed heads to purposely sow the
seeds. Her efforts paid off in the rich crop of yellow flowers now blanketing
part of the lawn.
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Lee Reich, PhD (www.leereich.com) is a garden and orchard
consultant; he hosts workshops at his New Paltz farmden, which is a test site
for innovative techniques in soil care, pruning, and growing fruits and
vegetables.