Tucson monsoons bring intense winds, lightning, and heavy downpours that test the structural strength of even the most established trees. As ISA Certified Arborists, we see widespread property damage every summer that could have been avoided with proactive care.
1. Thin Out Dense Tree Crowns
Dense trees like Mesquites and Palo Verdes act like giant sails in high winds. Thinning the canopy reduces wind resistance, allowing heavy gusts to pass through the branches safely instead of tearing them off or uprooting the tree.
2. Remove Deadwood
Dead or decaying limbs are brittle and lack flexibility. They are the first to snap during windstorms, presenting a severe hazard to roofs, cars, and utility lines. Regular tree trimming removes these hazards before storm season begins.
3. Install Cabling & Bracing
Trees with multi-trunk configurations or weak crotches are susceptible to splitting. Dynamic cabling systems support the weight of heavy limbs during storms while allowing enough motion for the tree to build natural wind-resistance wood.
4. Monitor Soil Drainage and Root Zones
Saturated soils can lead to root failure, causing mature trees to tip over. Ensure that landscape grading channels storm runoff away from tree root balls, and inspect root collars for signs of decay or damage.
5. Inspect Cactus and Saguaro Stability
Mature saguaros absorb hundreds of gallons of water during heavy downpours, making them extremely heavy. If a saguaro has a pre-existing lean or structural damage from insects or birds, the added water weight and wind can cause sudden collapse. Schedule an inspection if you notice any leaning saguaros on your property.