Daisy

Olearia macrodonta

Asteraceae · broadleaf evergreen shrub · introduced

Last updated March 8, 2026

Quick Facts

Height

20 ft

Light

Full Sun to Shade

Hardiness

Zone Zones 8–9

Origin

New Zealand

Lecanium scaleModerate

Spring Feeding & Egg Production

Diseases: Regionally Documented (4)

Several factors Red Leaf Spotting Phytophthora leaf & twig blight Green algae Green Algae Many commercial Boron Deficiency

Pests: Regionally Documented (6)

Parthenolecanium spp. Lecanium scale Pulvinaria floccifera Cottony camellia scale Coccus hesperidum Brown soft scale Argyrotaenia franciscana Orange tortrix Phytomyza ilicis Holly leafminer Rhopobota naevana Holly bud moth

Data Maturity

Baseline Extension data. Expert review underway.