POINSETTIAS
CUT FLOWERS
Poinsettias can be cut and used in flower arrangements, provided the
stems are sealed.
Cut the "blooms" with at least four inches of stem. Immediately seal
the cut end by dipping in boiling water or holding over a flame for fifteen
seconds. Make sure hands are protected with a kitchen mit. Sealing prevents
the sap from oozing from the cut and thus, preventing the cut stem from
wilting.
"Blooms" should last a week or more. Make sure the cut end is in water
or a wet florist block. Discard flowers when wilted and leaves start falling.
This method works for plants accidentally damaged during transport or
carelessly broken.
POINSETTIA--FLOWERS
The colored leaves of a poinsettia are not the flowers, nor the petals
of the plant; the colored leaves are more correctly called bracts.
The actual poinsettia flower is the small yellow "ball" in the middle
of the colored bracts. Flowers are petal-less and often fall off indoors
due to low humidity and light levels.
Removing the small flowers will not make the plant last longer, nor
will it make the bracts more colorful. Flowers may be removed to limit
them falling on the floor or furniture throughout the holiday.
Flowers, like the rest of the plant, are not considered poisonous. However,
the poinsettia is not a food crop plant and should not be eaten.
POINSETTIA - IDENTIFICATION
Poinsettias can be identified by the color of their petiole, or leaf
stem.
Red poinsettias will have a bright red petiole; pink plants will have
a pink petiole and white plants will have a green petiole. Multi-colored
plants such as 'Jingle Bells' and 'Marble' will usually have a pink petiole.
POINSETTIA - POISONOUS
Poinsettias are commonly thought to be poisonous and cause death. THIS
IS NOT TRUE. No case of poisoning by the plant is recorded. In fact, members
of the Society of American Florists commonly eat poinsettias for the press
each year to dispel the rumor.
However, this doesn't mean you should eat the plant. No plant should
be eaten that isn't grown to be eaten.
The milky sap might cause an allergic skin reaction, though it does
not affect everyone. Allergic conditions to poinsettias are similar to
allergic conditions to chocolate, milk, wheat and poison ivy -- some people
are affected but not everyone.
POINSETTIA--REBLOOMING
Poinsettias should be kept in a bright light humid environment. Keep
the soil moist but not soggy.
After the colored bracts (the blooms are small yellow flowers in the
center of the bracts) fall, cut the plant back by half. Place outdoors
during the summer, on the east or north side of the house. Fertilize and
water regularly to stimulate growth. Pinch regularly to maintain a short,
stalky plant.
In September, bring the plant indoors, place in a southern window and
continue to water and fertilize. Repot in large pot and loose houseplant
soil if needed. Check for insects.
Beginning October 1, poinsettias should be kept in absolute darkness
from 5 p.m. until 8 a.m., or there abouts. During the day, give the plant
bright light and continue watering and fertilizing practices.
Plants can be covered with a cardboard box painted black on the inside,
or placed in a closet or unlighted room. A street lamp or night lamp can
disrupt the night schedule.
Plants should start turning color by November. Continue with regular
practices. Watch humidity levels -- keep high. Avoid misting plants --
leaf spots will appear on leaves and bracts.
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