• Remove any branches that emerge along the main stem of the grape vine with a pruning shear.
  • Shears should be used for branches less than 1/2 inch in diameter, while loppers should be used for bigger branches.
  • Place the cutting tool about 1 to 2 inches up the branch from the trunk, depending on the size of the branch.
  • Make a clean cut through the undesirable growth to eliminate it.
  1. When the length of new growth exceeds 2 to 3 feet in length, it is necessary to prune it.

How do you prune a mature grape vine?

For mature grapevines, which are defined as vines that are three years or older, the following pruning procedure should be followed. To prune canes, remove suckers and all cane growth except for new fruiting canes that are one year old. Taking a look at the bark, you can easily tell the difference between new and old canes.

Do you prune grapevines when they are 1 year old?

One-year-old hardwood (dormant canes) will require only minimum trimming, but some pruning may be required to assist shape the vine before second-year development begins. I’m not sure how to trim my grapevines once they’ve reached their second year of development.

How many buds should I prune my grape cane?

Some cane-pruned grape varietals need the pruning of canes to a length of more than 8-12 buds per cane in order to produce fruit. Thompson seedless (Sultana) necessitates the production of 14 buds per cane.

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How do I prune my vines for the second year?

  • Vine growth reaches its maximum height by the second year of development, at which point you must squeeze the top of the support structure to prevent it from growing any further and stimulate two lateral shoots if you haven’t already.
  • When trimming this year, the objective should be for the two lateral shoots to establish themselves and teach themselves to climb in tandem with the framework.
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