Large-flowered Hemp-nettle (Galeopsis Speciosa) is a annual herb in the Lamiaceae family with moderate care difficulty. It requires moderate watering and full sun or partial shade light in USDA hardiness zones 3-7. This plant is toxic to cats and dogs — keep it out of reach of pets.
Galeopsis speciosa is an annual herbaceous plant growing up to 1 meter tall, with large, showy flowers appearing from July to September. It is hermaphroditic and belongs to the Lamiaceae family.

Large-flowered Hemp-nettle
Galeopsis Speciosa
Galeopsis speciosa is an annual herbaceous plant growing up to 1 meter tall, with large, showy flowers appearing from July to September. It is hermaphroditic and belongs to the Lamiaceae family.
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Care Calendar
Monthly care tasks for Large-flowered Hemp-nettle
Expert Care Tips
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Watering Tip
Check soil moisture by inserting your finger 1 inch deep. Water only when the top layer feels dry to prevent overwatering.
Humidity Trick
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