Cynoglossum officinale
DOG'S TONGUE, HOUND'S TONGUE
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Cynoglossum officinale is also known as houndstongue, houndstooth, dog's tongue, gypsy flower. Reddish-purple funnel-shaped flowers bloom between May and September. The leaves are greyish and softly haired.
The plant owes its common and scientific name to the long greyish leaves that are reminiscent of a dog's tongue and were once given as a remedy for dog bites.
Found in most parts of Europe, and also North America, where it was accidentally introduced. It lives in wet places, sand dunes, waste land and hedges. In BC it is considered in invasive and should only be considered for use in controlled rural areas away from native areas and wild lands.
Type: Hardy perennial
Hardiness zones: 5-9
Height: 30", 75cm
Location: Sun
Seeds per packet: 10
Sow just under the surface of the soil and water in. Then cover them with plastic and place in a fridge for 12 weeks. Be sure they stay moist. After the cold stratification they are then brought back to room temperature 20-22°C (68-72°F) for them to germinate. Germination is irregular over a long period of time, generally 60-90 days, but some can take longer. Do not discard the planting tray, as patience is needed, and they are well worth the wait.
Ornamental use only. These seeds and/or plants are poisonous.
Cynoglossum officinale
DOG'S TONGUE, HOUND'S TONGUE
- Unit price
- / per
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Cynoglossum officinale is also known as houndstongue, houndstooth, dog's tongue, gypsy flower. Reddish-purple funnel-shaped flowers bloom between May and September. The leaves are greyish and softly haired.
The plant owes its common and scientific name to the long greyish leaves that are reminiscent of a dog's tongue and were once given as a remedy for dog bites.
Found in most parts of Europe, and also North America, where it was accidentally introduced. It lives in wet places, sand dunes, waste land and hedges. In BC it is considered in invasive and should only be considered for use in controlled rural areas away from native areas and wild lands.
Type: Hardy perennial
Hardiness zones: 5-9
Height: 30", 75cm
Location: Sun
Seeds per packet: 10
Sow just under the surface of the soil and water in. Then cover them with plastic and place in a fridge for 12 weeks. Be sure they stay moist. After the cold stratification they are then brought back to room temperature 20-22°C (68-72°F) for them to germinate. Germination is irregular over a long period of time, generally 60-90 days, but some can take longer. Do not discard the planting tray, as patience is needed, and they are well worth the wait.
Ornamental use only. These seeds and/or plants are poisonous.