Garden loosestrife

Lysimachia vulgaris

Pet & Human Safety

People: No hazard foundPets: Not on the ASPCA lists as we read them

Hazardous parts

Not yet checked.

Preparation

Not applicable; this is an ornamental plant.

Hazard type

Not yet checked.

Hazard route

none named by our sources

How complete this information is

The safety information on this page is partial. Where a source covers a point, it is shown; where none does, the page says so.

Toxic to pets

No ASPCA entry found.

Not listed by ASPCA or NC State as toxic or non-toxic to pets; no page was found for either source.

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

Look-alike warning

Could be mistaken for Other plants with a similar name or look. To tell them apart: Match on the scientific name, Lysimachia vulgaris, not on the common name.. Kew WCVP lists the name Lysimachia vulgaris as misapplied in eastern North America to a native species, Lysimachia terrestris. Do not mix their facts.

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.

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Care

Hardiness zones: Not checked yet
Light: Sun or part shade (Purdue Extension)
Mature size: Three feet tall or more (WSU HortSense).
Family: Primulaceae (WSU HortSense)

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.

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Anatomy & Guilds

Botanical Anatomy & Characteristics

How the flowers and leaves are built and which pollinators visit, where we have them.

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Field Doctor

What can go wrong with this plant and what to do about it, where we have them.

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Vintage Plates

Old botanical drawings from public libraries are in the app, for plants where we have them.

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Sources

How we choose sources

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