Other Names: Catmint, Catnep, Catswort, Fieldbalm
Recently found in a University Study to be 10 times as effective as Deet at repelling mosquitoes. Please let us
know your results! Photo copyright K Bergeron 2002
Catnip is a perennial herb found growing wild throughout North America and Europe where it is thought to have
originated. It is easily cultivated in any garden soil. A member of the mint family, Catnip has square, erect and
branched stems and grows 2 to 3 feet high. The leaves are heart-shaped, toothed, opposite and covered with fine
downy hairs especially on the under sides giving the whole plant a grayish green appearance. The small tubular,
two-lipped flowers grow in dense whorls atop each stem and are white to lavender with reddish to purple spots.
Catnip blooms from June to September. The entire plant has a minty fragrance. Gather the above ground parts
of Catnip just after blooms open.
Catnip Medicinal Properties and Herbal Use
Young leaves are edible raw. They have an aromatic mint-like flavor eaten in salads. As the name (cat-nip)
suggests, cats love to nip at it, although watching them it might better be called (cat-roll) for they seem to
roll, rub, and totally crush the plant into the ground. They discover that the more they crush it the more oil it
releases. Plant constituents include Nepetalic acid, Alpha- & beta- Citral, Nepetalactone, Limonene, Geraniol,
Dipentene, Citronella, Nerol, a terpene, Acetic acid, Butyric acid, Valeric acid and Tannin. The leaves and
flowering tops are strongly antispasmodic, antitussive, astringent, carminative, diaphoretic, slightly emmenagogue,
refrigerant, sedative, slightly stimulant, stomachic and tonic. Catnip has a long history of use in alternative
medicine, being employed especially in treating disorders of the digestive system and, as it stimulates sweating,
it is useful in reducing fevers. The fresh juice is used as an emmenagogue (to promote menstruation). Mild catnip
tea is used to relieve colic in babies, restlessness and nervousness, and is very useful as a mild nervine for
children. Stronger tea relieves fevers due to colds and flu as well as calming the stomach and preventing nausea
and diarrhea. The fresh young shoots are good in spring salads and rubbed into meat for flavor. Applied externally
or added to bath it is good for skin irritations. Catnip oil is great for aroma therapy. A strong infusion can be
used to repel fleas from carpets or the fur of animals. An extract from the leaves (called nepetalactone) has
herbicidal and insect repellant properties.
Catnip Herbal Folklore and History
It was once believed that smoking the leaves would produce a mild hallucinogenic effect. Although this use has
since been dispelled, it may work in some individuals. It was also believed to deter the (evil-eye) from children
given to fits, this because of its ability to calm an extremely agitated child and diminish nightmares.
Catnip Herb Tea Recipe
To 1 cup of boiling water add 2 tsp. dried herb; steep for 10 min. give warm in cup doses-? cup for children 1
tbsp. diluted or in milk for babies.Mintcream: Add 3 tbsp. to ? cup heavy cream use in cocoa or coffee.
Article by Deb Jackson & Karen Bergeron
How does catnip work?
Catnip drives mosquitoes away
Liquid Catnip Extract
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