--- title: Why Water Sprouts Grow After Pruning, and What to Do url: https://battleborntreeservice.com/faq/pruning-and-trimming/why-water-sprouts-grow-after-pruning/ business: Battle Born Tree Service address: 6301 US Highway 50 East, Carson City, NV 89701 phone: 775.232.8243 hours: Office Monday-Friday 8:30 am-5:00 pm; phones answered seven days a week; 24-hour emergency service credentials: ISA Certified Arborist WE-11728A on staff; Nevada Business License # 20131580674; fully insured type: Tree service (removal, crane work, pruning, stump grinding, defensible space, snow removal, firewood) --- - [Home](https://battleborntreeservice.com/) - [Questions and answers](https://battleborntreeservice.com/faq/) - [Pruning and trimming](https://battleborntreeservice.com/faq/pruning-and-trimming/) - Why are water sprouts growing after pruning? # Why are water sprouts growing after pruning? Water sprouts are the fast, upright shoots a tree sends out when it has lost a lot of leaf area or been wounded, and they are a stress response. Heavy thinning and topping are the usual triggers, and cutting the sprouts off again in the same way tends to bring back more. ## What is going on inside the tree A tree reads the loss of leaves as an emergency. Buds that were dormant along the trunk and limbs wake up and race to replace the lost leaf surface. The shoots grow fast, are weakly attached, and crowd the crown. They are the opposite of the strong structure good pruning is meant to build. Utah State University Extension lists sucker growth along the trunk as a later sign of drought stress, so sprouts can follow a dry year as well as a haircut. ## The usual causes Topping is the worst: the cut stubs sprout a thicket of weak stems, and decay enters the wounds. The ISA calls topping perhaps the most harmful pruning practice known. Heavy thinning that opens the crown to sun on the inner limbs does the same. So does removing far more than the roughly 15 to 20 percent of live wood UNR Extension advises for mature trees, covered at [how much can be pruned at once](https://battleborntreeservice.com/faq/pruning-and-trimming/how-much-of-a-tree-can-be-pruned-at-once/). ## What helps Do not respond by cutting every sprout flush to the branch every year. That repeats the injury. An arborist can remove sprouts that are crowding or crossing, and leave a few well-placed ones to rebuild the crown when a limb has been lost. The fix is to stop the cause: lighter pruning, no topping, and regular watering in dry years. See [watering mature trees](https://battleborntreeservice.com/guides/watering-mature-trees-high-desert/). Sprouts at the base of a tree are a different thing, called suckers, and some species do this naturally. A cottonwood, willow or black locust will sucker whether or not it was pruned. ## Getting it looked at If a tree has been topped before, the sprouts are only the start; the old stub wounds may be decayed. We can look at it for free and say whether it can be rebuilt. Call [775.232.8243](tel:775.232.8243). ### Sources - [International Society of Arboriculture, Trees Are Good: Pruning Your Trees](https://www.treesaregood.org/treeowner/pruningyourtrees) (read October 17, 2026) - [University of Nevada, Reno Extension: Getting Started with Backyard Fruit Trees in Northern Nevada](https://extension.unr.edu/publication.aspx?PubID=3171) (read October 17, 2026) - [Utah State University Extension: Leaf Scorch](https://extension.usu.edu/planthealth/ipm/notes_orn/list-treeshrubs/leaf-scorch) (read October 17, 2026) ### Talk to the office [775.232.8243](tel:775.232.8243) | Monday to Friday | 8:30 am - 5:00 pm | |---|---| | Saturday and Sunday | Office closed, phones answered | Phones answered seven days a week. 24-hour emergency service. [Free estimate](#quote) ### Keep reading - [Pruning and trimming questions](https://battleborntreeservice.com/faq/pruning-and-trimming/) - [Why topping a tree is not pruning](https://battleborntreeservice.com/guides/why-tree-topping-is-not-pruning/) - [Crown thinning, raising and reduction: what each means](https://battleborntreeservice.com/guides/crown-thinning-raising-reduction/) - [Drought stress and dieback](https://battleborntreeservice.com/tree-guide/drought-stress-and-dieback/) ### Terms on this page [Arborist](https://battleborntreeservice.com/glossary/arborist/) [The full glossary](https://battleborntreeservice.com/glossary/) ### All pruning and trimming questions - [Pruning and trimming questions](https://battleborntreeservice.com/faq/pruning-and-trimming/) ## Other pruning and trimming questions answered [How high should branches be raised over a driveway or roof?](https://battleborntreeservice.com/faq/pruning-and-trimming/how-high-to-raise-branches-over-a-driveway-or-roof/) [Does pruning help a tree get through a drought?](https://battleborntreeservice.com/faq/pruning-and-trimming/does-pruning-help-a-tree-in-a-drought/) [When should maples be pruned in Northern Nevada?](https://battleborntreeservice.com/faq/pruning-and-trimming/when-to-prune-maples/) [When should elms be pruned in Northern Nevada?](https://battleborntreeservice.com/faq/pruning-and-trimming/when-to-prune-elms/) [When should birch trees be pruned?](https://battleborntreeservice.com/faq/pruning-and-trimming/when-to-prune-birch/) [When should pine trees be pruned in Northern Nevada?](https://battleborntreeservice.com/faq/pruning-and-trimming/when-to-prune-pine-trees/) [Previous question: Can trees be pruned in summer?](https://battleborntreeservice.com/faq/pruning-and-trimming/can-trees-be-pruned-in-summer/) [Next question: How high should branches be raised over a driveway or roof?](https://battleborntreeservice.com/faq/pruning-and-trimming/how-high-to-raise-branches-over-a-driveway-or-roof/)