Oak Tree Sparse Leaves, Dead Branches: Post-Drought Stress

Oak in Texas not leafing well, some branches dead. Photo shows Spanish moss (lower left) and lichen (right branches). Arborist ruled out oak wilt last year.

Diagnosis: 2011 Drought Aftermath

Record Texas heat/drought severely stressed trees. Spanish moss harmless (air-feeding bromeliad). Lichen on dead branches normal. Trees need massive water—large oaks may need hours of irrigation.

Recovery Plan

Regular deep watering (expensive but necessary). Unless limb loss severe, tree should recover naturally. Monitor for worsening dieback.