GRAPES--ROOTING
There are several methods of rooting grapes. However,
neither is 100 percent successful.
The first method is called layering. Some of the canes
are allowed to lay on or touch the ground and then partially covered with
soil. The end should be exposed and allowed to grow. Roots should form
on the stem buried under the soil. The newly rooted cane is separated
from the mother plant and replanted.
Cuttings can be taken anytime in the late fall until
plants are leafing out in the spring. Cuttings should consist of at least
five buds off the previous year's growth. A single cane could yield four
or five cuttings. Make sure you notice which end of the cutting is closest
to the plant. Some people prefer to make an angle cut at the base of the
cutting (closest to the plant) and a small cutting at the top. This makes
it easier to remember which end is planted (the angled end.)
Early spring cuttings can be directly rooted into
the soil. Make sure the soil is loose and well drained. Dip the cutting
in a rooting hormone and into the soil. At least two buds should be buried.
Cuttings should start budding and rooting within a month. Allow a year's
growth before transplanting.
Fall cuttings should be stored, covered in damp, wrung
out sphagnum moss. Place moss and cuttings in a plastic bag and keep cool,
using an old refrigerator is available. Loosely seal the plastic bag.
Check on the condition of cuttings throughout the winter. If mold is present,
open the bag and allow the moss to dry out. If cuttings appear dry and
shriveling, moisten sphagnum moss.
Follow above steps for rooting the cuttings in the
spring.
Choose only disease free, top quality grapes for propagating.
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