Establishing Bougainvillea in North Tucson: Root Protection and Watering

A north Tucson gardener's bougainvillea keeps dying despite many thriving locally. Asked what to do and best planting time.

Strategies

Tom suggested: if at elevation with freezes, mulch roots heavily with hay in fall, remove after last frost. Plant against north-facing wall to shield roots from cold winds. Water deeply once a week. Side-dress with composted manure in spring and mid-summer. Best planting time: spring after soil warms and last frost passes.

Protect roots from cold, ensure adequate water and nutrients for bougainvillea success in Tucson.