Rinse your pruning shears with warm water to remove dirt or debris from its surface. Wipe the blades with rubbing alcohol to sanitize them and reduce the risk of causing infection on your allspice tree. Let the sanitized shears air-dry for at least three minutes.
Clip away dead or dying branches from the allspice tree in an initial pass over its structure. Cut the branches about 1/2-inch from the tree’s trunk to avoid damaging it. This is the only necessary pruning step to maintain the allspice tree’s health; pruning elsewhere is for aesthetic appeal.
Remove branches that grow below the main structure of the tree’s shape to maintain an aesthetically pleasing appearance. Cut away branches that grow off the lower 60 percent of the trunk if the majority of the allspice tree’s branches grow in the upper 40 percent, for example.
Cut branches that are noticeably longer than the rest to maintain a uniform, bushy appearance. Take the allspice tree’s branches back only as far as necessary.
Observe the allspice tree from a distance to determine if you would like to amend its shape in any other way. Performing all pruning in one pass is best for the tree’s recovery and health. Cut branches that are too long or too low now, if they are present. Do not prune the tree again for one year.