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botanical name:
Gratiola officinalis
Gratiola officinalis © Deeproot Plant Base
common name:  Hedge Hyssop, Gratia Dei, Herb of Grace
family:  Scrophulariaceae
characteristics: perennial
height: 0.60m
width: 0.30m
growth rate:
growth habit: clump
leaf colour: green
flower colour: white
main season: Summer
poison symbol poisonous or irritant
medicinal symbol medicinal
aspect: full sun, part shade
conditions: moist soil, wet/waterlogged soil, clay soil, sandy soil
preferred soil pH: any
minimum temp: -23°C
USDA zone: 6 to 9
Rhizomatous perennial with erect stems and sessile, narrowly lanceolate, toothed leaves. Small creamy white flowers held on stalks emerging from the leaf axils in summer.

Moist to wet, fertile soil that does not dry out. Full sun or part shade.

From seed, by division or from cuttings.

Bog gardens, pond marginal
Once used as a medicinal herb, though rarely nowadays as it also also considered toxic.

other notes:
Native to central and southern Europe through to western Asia, normally found in damp places
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