--- title: Why Is My Tree Leafing Out Late This Spring? url: https://battleborntreeservice.com/faq/tree-health-and-problems/why-is-my-tree-leafing-out-late/ 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/) - [Tree health and problems](https://battleborntreeservice.com/faq/tree-health-and-problems/) - Why is my tree leafing out late this spring? # Why is my tree leafing out late this spring? Common causes are a cool spring, a late frost, winter injury to buds, last season's drought or root problems. Iowa State University Extension advises not judging a tree until at least June 1. ## The usual reasons Iowa State Extension lists these: some species need more warmth before growth starts; cool weather slows bud break; a freeze after a warm spell can kill new growth, forcing the tree to leaf out again from backup buds; severe cold or fast temperature swings can injure buds; spring leaf diseases can kill early leaves; drought the year before can drain energy reserves; and compacted soil, poor drainage or root damage can slow leafing. It is an out-of-state source, but the causes apply here. A late spring freeze after a warm spell is the kind of event that can set it off. ## The wait and the scratch test The same source says not to judge a tree that has not leafed out until at least June 1. A simple check is to scratch a small twig's bark gently: green tissue beneath the bark means the branch is alive, dry brown tissue suggests dieback. If a tree has partial leafing, bare branches, failed scratch tests or no bud swelling well after that date, something more serious may be going on, and an arborist should look. ## What to avoid, and when to call Do not prune off bare branches in early spring; a limb that looks dead may leaf out later. Do not apply a fix to a tree you cannot yet judge. Our [guide to watering mature trees](https://battleborntreeservice.com/guides/watering-mature-trees-high-desert/) covers the drought side. If the tree is large and could hit something, or if you want it inspected after a hard winter, our two ISA Certified Arborists can check the structure. Call [775.232.8243](tel:775.232.8243). See [drought stress and dieback](https://battleborntreeservice.com/tree-guide/drought-stress-and-dieback/). If you want something to do while you wait, water deeply during dry spells and keep mowers and string trimmers away from the trunk. Those simple steps do no harm, and they remove two more possible causes before the arborist visits. ### Sources - [Iowa State University Extension: Late Leaf Emergence on Fruit and Ornamental Trees and Shrubs (out-of-state source)](https://yardandgarden.extension.iastate.edu/how-to/late-leaf-emergence-fruit-and-ornamental-trees-and-shrubs) (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 - [Drought stress and dieback](https://battleborntreeservice.com/tree-guide/drought-stress-and-dieback/) - [Watering mature trees in the high desert](https://battleborntreeservice.com/guides/watering-mature-trees-high-desert/) - [How to tell if a tree is dead or dying](https://battleborntreeservice.com/guides/is-my-tree-dead-or-dying/) - [Arborist consultation](https://battleborntreeservice.com/tree-services/arborist-consultation/) - [Tree health and problems questions](https://battleborntreeservice.com/faq/tree-health-and-problems/) ### Terms on this page [Arborist](https://battleborntreeservice.com/glossary/arborist/) [The full glossary](https://battleborntreeservice.com/glossary/) ### All tree health and problems questions - [Tree health and problems questions](https://battleborntreeservice.com/faq/tree-health-and-problems/) ## Next tree health and problems questions people ask [Can a tree recover after losing half its crown?](https://battleborntreeservice.com/faq/tree-health-and-problems/can-a-tree-recover-after-losing-half-its-crown/) [What are the rows of small holes in my tree's bark?](https://battleborntreeservice.com/faq/tree-health-and-problems/what-are-the-rows-of-holes-in-my-tree-bark/) [Should a tree hit by lightning be removed?](https://battleborntreeservice.com/faq/tree-health-and-problems/should-a-tree-hit-by-lightning-be-removed/) [Why is my cottonwood dropping branches in summer?](https://battleborntreeservice.com/faq/tree-health-and-problems/why-is-my-cottonwood-dropping-branches-in-summer/) [Are mushrooms at the base of a tree a bad sign?](https://battleborntreeservice.com/faq/tree-health-and-problems/are-mushrooms-at-the-base-of-a-tree-a-bad-sign/) [Why are my aspen trees dying?](https://battleborntreeservice.com/faq/tree-health-and-problems/why-are-my-aspen-trees-dying/) [Previous question: Can a tree recover after losing half its crown?](https://battleborntreeservice.com/faq/tree-health-and-problems/can-a-tree-recover-after-losing-half-its-crown/) [Next question: What are the rows of small holes in my tree's bark?](https://battleborntreeservice.com/faq/tree-health-and-problems/what-are-the-rows-of-holes-in-my-tree-bark/)