Twigs and branches may continue to die for a period of several months to.

The best time for severe pruning is after the danger of freezing temperatures is past and just before the spring growth flush. At this time new foliage will grow rapidly to cover exposed limbs. Bark that has grown in the shade is easily sunburned and may be killed in severe cases. Never prune trees drastically when they are suffering from drought. How to Trim Citrus Trees After Frost.

1. Wait to trim damaged limbs in late spring or early summer so you can clearly determine which branches are truly damaged and which ones are not. If 2. Disinfect your pruning tools before use and between trees to prevent the spread of disease.

A rag. Dec 05, Let’s explore the basics of citrus tree pruning. How and When to Prune Citrus Trees. Major citrus tree pruning, which controls the size of the tree, should be done after risk of freeze has passed, but well in advance of summer heat. Otherwise, uncontrolled growth results in a tree that is less vigorous and uses water less efficiently. You may need to prune the center of the tree if it is Estimated Reading Time: 2 mins.

In case you have a tree that needs help, too, here are the basics of pruning and protecting frost- or freeze-damaged citrus: 1. Don’t prune the tree too early. Wait until all danger of frost has passed and new growth starts to appear on the tree.

The same goes for fertilizer.

2. Disinfect your pruning tools. Sometimes I forget Estimated Reading Time: 5 mins. Trees should not be pruned after the freeze event until the extent of the damage is determined. Citrus cultivars, such as Pineapple oranges and Murcotts, when heavily loaded with fruit, will often sustain severe freeze damage.