Direct Answer: No. AB 1572 bans potable water on nonfunctional turf at public, commercial and HOA common-area properties on a staged schedule starting January 1, ...

Direct Answer: Most birch dieback in San Jose comes from heat and water stress, with borers arriving after. Age matters too: birches here often decline ...

Direct Answer: Inside a San Jose corner sight triangle, shrubs must stay low and trees need a single clear trunk through the regulated band, with ...

Direct Answer: In three growing seasons, limbs get longer and heavier at the tips, interior deadwood builds up, and clearance closes in. The tree is ...

Direct Answer: Italian cypress browning usually traces to spider mites, canker disease, or uneven watering. Where the browning starts matters most: top-down dieback suggests canker, ...

Direct Answer: California’s wildfire package, signed September 29, 2026, creates a low-interest loan program to lower the up-front cost of home hardening and defensible space ...

Direct Answer: Perfectly round holes the size of a pen tip, plus dark wet staining or fine boring dust, can signal invasive shothole borer. Have ...

Direct Answer: Sprays reach adult psyllids but often miss nymphs feeding inside leaf pits, and no product heals already-damaged leaves. Shearing the whole hedge at ...

Direct Answer: As of late September 2026 there is no statewide Zone 0 rule in force. The Board adopted it on August 19, 2026, but ...

Direct Answer: A tree protection zone is the ground around a trunk that must stay undisturbed during construction. It is usually 12 times trunk diameter, ...

Direct Answer: In California, whoever owns the ground under the trunk owns the tree. But paying for fence damage usually turns on negligence, not ownership, ...

Direct Answer: Mushrooms in the lawn are usually harmless soil fungi. Fruiting bodies growing directly from the trunk, root flare, or a buttress root usually ...

Direct Answer: Most coast redwood limb failure in San Jose traces back to lion-tailing, where interior branches were stripped and weight was pushed to the ...

Direct Answer: A visit to price known work is usually free. A visit to diagnose what is wrong with a tree, or to write a ...

Direct Answer: Sometimes. Photos can confirm deadwood, canopy density, size and access, but they cannot show a buried root collar, internal decay, or root plate ...

Direct Answer: Since March 6, 2026, Saratoga homeowners may remove trees within five feet of the house for wildfire safety, but only if they establish ...

Direct Answer: Sudden Oak Death spreads from California bay laurels to oaks, not oak to oak. Rain washes spores off infected bay leaves onto oak ...

Direct Answer: Oaks in San Jose need pruning in late fall or winter, almost no summer irrigation, and often a city permit before major work. ...

Direct Answer: In the South Bay, prune deciduous fruit trees like peaches, plums, apples, and pears in January through early February, after leaf drop but ...

Direct Answer: In San Jose, a tree measuring 38 inches or more in trunk circumference at 4.5 feet above the ground is ordinance-size, and removing ...