Senita privacy Yes — Sour Orange Tree

Yes — Sour Orange Tree is generally considered non-toxic and pet-friendly

This evergreen tree reaches 20–24 feet tall and produces heavy crops of large

keeping soil consistently moist

Soil Check: Let top 2–3 inches dry before watering again

Mature specimens produce white nocturnal flowers that attract bats and moths

Senita privacy Yes — Sour Orange TreeArizona's Iconic Whiskered Columnar Cactus for Desert Landscapes The Senita (Lophocereus schottii) is one of the Sonoran Desert's most distinctive columnar cacti. As it matures, the stem tips develop dense clusters of long, gray, hair like spines the "whiskers" that give the Senita its unmistakable look. Growing 1020 feet tall with multiple upright stems, this native Arizona cactus creates a dramatic, museum quality presence in any landscape. Whether