Pet Safe
moderate Care
American mountain mint
Pycnanthemum pilosum
American mountain mint (Pycnanthemum pilosum) is an aromatic species of flowering mint native to the United States. It produces purple-white flowers between July and October and can reach heights up to 3 feet. The plant carries a strong, pungent scent and flavour, thanks to its abundant essential oils. Its leaves are thick and feel slightly serrated to the touch and its flowers are arranged in clusters of two to seven. Mountain mint is edible and is often used as a culinary herb or to make herbal tea. This species prefers full sun and dry, well-drained soils, making it an ideal addition to cottage gardens.
Sunlight
Partial Shade
Water Needs
low
USDA Hardiness Zones
Zone 4Zone 5Zone 6Zone 7Zone 8
Hardiness Map
Green areas show climates worldwide where this plant can grow.
Zone 4Zone 5Zone 6Zone 7Zone 8
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Water Every
"7-10" days
Sun Needs
partial-shade
Growth
Low
Care Level
Low
Watering Schedule
Frequency
Day 1"7-10" daysDay NaN
💧 Water every "7-10" days
Seasonal Adjustments
Adjust watering frequency based on temperature, humidity, and season. Water more frequently in summer and less in winter.
Pro Tip: Check soil moisture before watering. Stick your finger 1-2 inches into the soil—if it's dry, it's time to water!
Season
Fall
Sep Oct Nov
Winter
Dec Jan Feb
Spring
Mar Apr May
Summer
Jun Jul Aug
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Pruning Time
How to Propagate
Division
Divide root ball in spring, replant sections immediately
Cutting
Take 4-6" cuttings in spring, root in water or moist soil
Seed Propagation
Start seeds indoors 6-8 weeks before last frost date
Layering Propagation
Bend stem to soil surface, cover lightly, roots form in 4-6 weeks
Is This Plant Right for You?
Good For:
- •Homes with pets
- •Low-maintenance gardens
Consider Carefully:
- •Indoor growing
- •Infrequent watering
Bloom Seasons
Care Tips
Light Requirements
Enjoys dappled or limited direct sun—about 2–4 hours of morning or late afternoon light and protection during peak midday sun.
Watering
Allow soil to dry out between waterings. Overwatering can cause root rot.