Slender deutzia

Deutzia gracilis Siebold & Zucc.

Zones: 5a to 8b per NC State Plant Toolbox; USDA 4 per Oregon State

Pet & Human Safety

People: Not researchedPets: Not on the ASPCA lists as we read them

Hazardous parts

Not yet checked.

Preparation

n/a

Hazard type

Not yet checked.

Hazard route

Not yet checked.

How complete this information is

We have not researched the safety of this plant yet.

Toxic to pets

No ASPCA entry found.

ASPCA lists slender deutzia as non-toxic to pets. ASPCA is the only source we found, and one source is not enough to call a plant safe for pets, so it is not assessed as safe. Keep pets from eating it.

PlotAndPetal cannot tell you whether a plant you found can be eaten. Only someone who can see the plant can identify it.

Poison control

If someone has collapsed, cannot be woken, is having a seizure or has trouble breathing, call 911 now. For any other possible poisoning, call Poison Help: 1-800-222-1222.

Emergency number source: U.S. federal law (47 U.S.C. § 251(e)(3)), read 2026-10-07.

Naturalist Lore

Historical Background & Breeding Lore

The history of this plant and its name, and how it was bred, where we have them.

Get the app: coming soon

Care

Hardiness zones: USDA 5a to 8b per NC State Plant Toolbox; USDA 4 per Oregon State
Light: Full sun to part shade; afternoon shade in very hot summers.
Water needs: moderate
Mature size: NC State: 2 to 5 ft (0.6 to 1.5 m) tall and 3 to 4 ft (0.9 to 1.2 m) wide. Oregon State: 2 to 4 ft (0.6 to 1.2 m) tall, a low broad mound. Variety 'Nikko' is about 2 ft (0.6 m) tall and twice as wide (Oregon State).
Where it comes from: NC State: native to central and southern Japan. Oregon State: native to Japan, not native to Oregon.

Soil & Drainage

Pruning & Flush Rhythm

Feeding Schedule

How to prepare the soil, when and what to feed, and how and when to prune where that applies.

Get the app: coming soon