stance is about two inches. If driven closer they may injure
large roots or even the main underground stem if the vines have not
been carefully planted vertically or slanting towards the side on
which the stake is to be placed.
The side on which the stake should be placed depends on the direction
of the prevailing winds during the growing season. This side is the
leeward. That is, the stake should be so placed that the wind will
press the vine towards the stake instead of away from it. This will
much facilitate the work of keeping the vine upright and attached to
the stake. If the vine is on the other side the pressure of the wind
will stretch the string tight and the swaying of the vine will
gradually wear the string until it breaks, necessitating retying. By
carefully observing this rule, very few vines will require retying
even if weak material like binding twine is used.
_Second summer pruning._
Before the starting of the buds, in the spring following the planting,
most of the vines appear about the same as when they were planted.
There is, however, a very notable difference, in that they have
well-developed root systems in the soil where they were formed. The
result is that they make a much more prompt and early start and will
produce a much larger growth than they did the first season. For this
reason they require very careful attention from the pruner during the
spring and summer of the second season. Vines neglected at this time,
in this respect, may make as large a growth, but a large part of it
will be wasted, the vines will be misformed and it will require from
one to two years longer to develop a suitable framework and to bring
them into bearing, even though they are properly handled during
subsequent years. The more vigorous the vines, the more necessary it
is to handle them properly during this period.
The main object during this second growing season is to develop a
single, strong, vigorous and well-ripened cane from which to form the
permanent trunk of the vine.
This is done by concentrating all the energies of the vine into the
growth of a single shoot. As soon as the buds start, or when the most
precocious has developed a shoot of a few inches in length, the vines
should be disbudded. This consists in rubbing off with the hand all
buds and shoots except the two largest and best placed. The lowest,
upright shoots are usually the best. Leave only those which will make
a straight vine. It is be
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