Randy Magnolia

Magnolia randy

Magnoliaceae · broadleaf deciduous shrub · introduced

Last updated March 8, 2026

Data Coverage 2 of 6 dimensions

Site Data

Threats

Cultivars

Phenology

GDD Thresholds

Puget Sound

Quick Facts

Height

10–15 ft

Light

Full Sun to Shade

Hardiness

Zone Zones 3a–8b

Diseases (5)

Pseudomonas syringae pv. syringae Bacterial Blight Symptom category — not a single disease Leaf Spot Podosphaera aphanis var. aphanis Powdery Mildew Phytophthora spp. and Pythium spp. Root and Cutting Rots Verticillium dahliae Verticillium Wilt