Sunset®: All zones
USDA: 6-10
Frost Tolerance: Hardy in Phoenix
Sun Exposure: Full sun to partial sun
Origin: Southern Europe
Growth Habits: Bushy perennial, evergreen or deciduous, up to 3 feet tall (60 cm), 12 inches spread (30 cm)
Watering Needs: Moderate water, good drainage
Propagation: Seeds in spring, root cuttings, division, cuttings in late summer, early autumn
Not really used as an herb anymore, the Rue can still be used as an insect repellent, it was used for its ability to induce menstruation. In excessive concentration, it is very poisonous. It can also be used for the reddish dye in its roots. Its leaves are eaten by the black swallowtail caterpillar.
Blooming Habits:
The small yellow flowers appear in midsummer, they are followed by decorative seed capsules.
Culture:
Cut back the Rue in spring to keep it compact.
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