Christina Reply.
Disinfect pruning shears by wiping them with rubbing alcohol and prune the Valencia orange tree in late spring or early summer after all danger of frost has passed.
If branches are now seeing sunlight, in other words, no longer under the shade of leaves, then I would paint them with white latex to be safe.
Remove dead or damaged wood and. Feb 05, Learn how to properly prune your dwarf citrus tree. Sep 21, Dwarf citrus trees benefit from annual pruning to shape the tree, help fruit ripen, promote maximum fullness and keep the tree healthy. If you prune before the tree begins to develop fruit you risk removing fruit-bearing wood. Prune back the tips of branches that aren't growing fruit, cutting back to right before a leaf.
Apr 17, (Buying a citrus tree labeled “dwarf” may not give you the size tree you’re expecting, by the way. See my post, “Dwarf, semi-dwarf, and standard citrus trees: What are they, really?”) Prune to shape a citrus tree.

I also prune our large Valencia orange tree. It’s. The first step in rejuvenating a neglected tree is to prune it. Pruning of deciduous fruit and nut trees is normally done when the tree is dormant- essentially any time after the leaves are off and prior to spring bud break.
January is a good month to get started. The amount of pruning, of course, will depend on the condition of the tree. Jun 29, The best time to prune your citrus trees is February through April. Pruning, aside from sprout removal, is discouraged after May.
Pruning after May can open up the canopy and expose branches to harsh sunlight.