Why Are My Tree Leaves Curling Up in Girard, OH?

Tree leaves curl primarily in response to environmental stressors. If you notice your tree leaves curling up, try to conduct a leaf curling diagnosis and address the underlying cause. Knowing the reasons for curled leaves will help you effectively manage and prevent potential tree issues.  

As the go-to contractors for expert tree removal in Girard, Ohio, the Starwood Tree Service crew delves deeper into leaf curl causes, solutions, treatment methods, and prevention.  


When plants don’t get enough water, they respond by curling their leaves to prevent excess water loss and transpiration. A severely underwatered plant may have curled, wrinkled, brittle, or drooping leaves.  


Overwatering can cause root rot, resulting in curled and drooping tree leaves. Check for foul-smelling, mushy roots or roots growing in circles around the base. Overwatered plants may also exhibit brown or yellow leaf tips.  

Lighting Issues  

Without sufficient light for photosynthesis, trees respond by curling their leaves to reduce surface area. This helps to minimize excess transpiration.  

Low Humidity  

Many common houseplants require high humidity to thrive. Dry indoor air can starve them of this humidity, causing the leaf edges to curl or brown. Boost humidity levels by misting your plants regularly or using a humidifier.  

Temperature Stress 

Plants thrive in a stable environment. Exposure to extreme cold or heat may cause leaf curling. For example, indoor plants could suffer from temperature stress because of their proximity to an AC vent or hot radiator.  

Move these plants away from vents, drafts, and other temperature fluctuations. 


Exercise caution when spraying weeds using herbicides. Herbicides with active ingredients like glyphosate can cause leaves to curl should they come into contact with desirable plants. 


Tree leaves curling up can indicate insect or pest issues. Several insect pests cause tree leaves to curl when they suck plant juices on new or young tree leaves. Keep an eye out for spider mites, aphids, whiteflies, mealybugs, and thrips.  


Bacterial and fungal diseases often make tree leaves curl or pucker. Check for signs of disease like powdery mildew, rust, spots, or black/brown rot.  

Peach Leaf Curl  

Curled, reddish, and puckered leaves in peach or nectarine trees point to a plant fungus infestation that causes the peach leaf curl disease.  

Abiotic Damage  

Wet spring conditions often cause leaves to roll in vegetable plants like eggplant, tomato, and pepper. You don’t need to do anything, as the disease doesn’t cause the leaf curling.  

How To Fix and Prevent Curled Plant Leaves  

Besides identifying and resolving the root cause of the problem, the following leaf curling remedies should come in handy:  

  • Ensure the tree has the proper humidity, light, temperature, and moisture it needs to grow healthy and thrive.  
  • Prune overcrowded growth and remove damaged leaves.  
  • Treat pests, diseases, or root issues promptly.  

Curled leaves may need time to uncurl, so try to exercise patience. Consider hiring a tree care expert to help with treating curled tree leaves. Preventing leaf curling typically involves paying close attention to your trees’ care needs.

Trust Your Local Tree Care Experts  

Rely on Starwood Tree Service for all your tree care needs. With decades of experience in the tree care industry, residential, commercial, and forest landowners in the greater Ohio area count on us for the following tree care services:  

  • Tree removal and stump grinding  
  • Land clearing  
  • Emergency tree services  
  • Tree trimming and pruning  

Call Starwood Tree Service at (330) 231-5022 to request a complimentary quote for tree services in Girard, OH, and beyond. Reach out for more information about tree leaves curling up or to keep up with the latest tree care terminology.  

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