Rose
Lady Banks Rose (Yellow)
Rosa banksiae 'Lutea' · Rosaceae
Also called: Yellow Lady Banks Rose, Banksia Rose, Tombstone Rose
Lady Banks Rose (Yellow) (Rosa banksiae 'Lutea') is a low-water rose well suited to Tucson and the low desert. It thrives in full sun for best bloom, with a fast growth rate.
Lady Banks Rose (Yellow) at a glance
- Water use
- Low (established)
- Sun
- Full sun for best bloom; tolerates partial/afternoon shade in Tucson, which can reduce summer heat stress.
- Mature size
- Very large climber: 15-20+ ft tall and wide (can reach 20-30 ft); needs a sturdy support, wall, arbor, or large structure.
- Growth rate
- Fast
- Bloom
- Soft butter-yellow, small, double, lightly fragrant flowers in large clusters., Once-blooming in spring (typically March-April in Tucson), with a profuse, showy single flush; no significant repeat bloom.
- Cold hardiness
- Cold hardy to about USDA zone 6-7 (roughly 0-10°F); thornless and well adapted to Tucson. Generally needs no frost protection.
- Soil
- Adaptable; prefers well-drained soil but tolerates a wide range including Tucson's alkaline desert soils. Improve drainage in caliche.
- Native range
- Species native to central and western China; cultivated worldwide. Not native to Arizona.
- Best used as
- Large climbing/rambling rose, Arbors, pergolas, fences, and walls, Screening, Heritage/old garden landscapes, Spring color display
- Wildlife
- Attracts bees and pollinators during its spring bloom; dense canopy provides bird nesting/shelter. Highly disease-resistant (resists blackspot and mildew).
- Toxicity
- Non-toxic to humans and pets. Notably nearly thornless, making it safe and easy to handle.
How to grow Lady Banks Rose (Yellow) in Tucson & the low desert
Watering
Once established, quite drought tolerant for a rose: deep soak every 7-10 days in summer, less in cooler months, roughly every 2-3 weeks in winter. Water deeply to encourage the extensive root system that supports this large climber.
Fertilizer & nutrients
Light feeder; apply a balanced fertilizer once or twice in spring. Add iron if chlorosis appears in alkaline soil. Avoid heavy feeding, which promotes excessive growth on an already vigorous plant.
Pruning & care
Blooms on old wood, so prune ONLY immediately after the spring bloom finishes; do not winter prune or you will remove flower buds. Thin and shape after flowering; it can be cut back hard to control its large size.
Notes
One of the best-adapted, toughest roses for Tucson - vigorous, nearly thornless, evergreen to semi-evergreen, and very heat/drought tolerant. Famous for the world's largest rose bush in Tombstone, AZ (the 'Tombstone Rose'), proving its suitability for southern Arizona. Provide ample space and strong support.
Sources: University of Arizona Cooperative Extension / Pima County Master Gardeners; Arizona-Sonora Desert Museum / regional rose references; American Rose Society; Tombstone Rose Tree Museum historical record