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Teasing
your senses: Forcing bulbs for indoor use
By
Susan Rafanelli - Botanica Designs
It
is a lovely idea to get you through the cold gray days of
winter; forcing bulbs to add fragrance and color to your life
indoors. Although with planning you can trick almost any bulbs
to bloom early indoors, there are a few that do not require
such careful planning. Most bulbs require a "chilling" period
of about 3-4 months. That means you needed to start the mandatory
chilling, either by putting bulbs in the refrigerator or pot
up and put in a cold spot, months ago.
However
for Amaryllis, Paperwhite Narcissus or Chinese sacred lilies
this chilling period is not required. Since these bulbs are
adapted to the warm winters of their more tropical origins
(they would not be hardy outdoors here) they can simply be
purchased, planted and within 4-8 weeks you will have lovely
blossoms to enjoy indoors.
The
Amaryllis, belonging to the genus Hippeastrum, requires 6-8
weeks to bloom indoors. I like to start them so they are several
weeks from bloom at holiday time and give them as gifts. This
way, the recipient gets to enjoy watching the buds swell and
flowers open. What a show! Purchased bulbs should be planted
in a container that is 2 inches wider than the diameter of
the bulb. Any sterile humus rich potting mixture will work
well. The top third of the bulb needs to be well above the
soil level making sure the neck of the bulb is not covered.
Consider planting bulbs in multiples (3, 5, and 7) for on
outstanding effect. The soil should be kept moist and they
grow best in a 65-70 degree temperature zone. Containers should
drain well with a hole in the bottom. Make sure saucers do
not hold standing water. Eventually, the bulbs will sprout
roots, leaves then stems will emerge. Stems are sturdy and
easily hold the floriferous trumpets that follow. After leaves
emerge, fertilize every 2 weeks with a liquid fertilizer at
half the recommended strength. Often you feel you can watch
them growing before your very eyes! Place next to a window
in bright light; make sure you keep them in a room you frequent
so you can watch this marvelous show. Most Amaryllis do not
have a strong fragrance, however, they do give off a fresh
scent. Although bulbs can be pampered into subsequent years
of bloom, it is a tedious process, which is not always successful.
I
would like to recommend the miniature varieties of Amaryllis.
Although the blossoms are not as large, there are many flowers
per stem and the stems are a bit shorter. Flower heads are
usually held up at about 16-20 inches. Colors range from whites
to yellows, pinks and peach to strong reds and maroon. Here
are some you might enjoy: 'Green Goddess', 'Jaguar', 'Naughty
Lady' and 'Yellow Goddess'. Of the large flowering Amaryllis
'Apple Blossom' and 'Minerva' are true classics. Both the
large flowering and the African hybrids each usually produce
two stems that hold 4 trumpet shaped flowers for you.
The
Paperwhite narcissus and Chinese sacred lilies are both types
of the Narcissus tazetta. These are so very easy to grow and
require less time to reach bloom, usually only 4 weeks. Start
them in potting soil in a container or just rocks in the bottom
of any vase, bowl or container. The top third of these bulbs
also need to be above the soil/growing medium. I feel they
always look best when bulbs are planted in groupings. They
need one week in a cooler spot, like your basement, to encourage
roots to start growing. Then they can be placed in a sunny
window area as the foliage emerges. Flower stalks begin to
grow about the 3rd or 4th week. My experience has always been
that these bulbs require some staking with sting to keep from
getting too floppy. I have used chop sticks and green string
to keep them tidy in the past. Sometimes I just cut the flowers
and foliage and putting them in a vase and using them as a
cut flower. This season I am going to try growing them in
a tall vase in a rock medium. Since they grow 14-16 inches
tall, planting them in a tall clear vase will keep the foliage
and flowers neat and tidy inside the vase yet I can still
watch them grow. Paperwhites and Chinese Sacred Lilies are
extremely fragrant! The paperwhites come in varieties ranging
in color from white, cream to yellow. The sacred lilies are
usually white with yellow trumpets.
If
you would like to learn more about forcing bulbs indoors,
there are several wonderful books available for you. May I
recommend forcing,etc
by Katherine Whiteside. This lovely book might inspire
you to take on other types of bulbs to force next year.
These
all make wonderful holiday gifts for gardeners, those who
enjoy flowers and those who are housebound. I always feel
those who receive them always appreciate a gift more if you
have put some extra effort into creating it. So give the gift
of flowers and don't forget to include yourself on the list!
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Here
are some examples of what amaryllis look like.

Green
Goddess

Apple
Blossom

Jaguar

Minerva
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