American mountain mint typically starts flowering in July.
American mountain mint
Pycnanthemum pilosum
Cycle:
Herbaceous Perennial
Watering:
Minimum
Propagation:
Division,Cutting,Seed Propagation,Layering Propagation
Hardiness Zone:
4 - 8
Flowers:
White Flowers
Sun:
Full sun,part shade
Leaf:
Yes
Leaf Color:
green
Growth Rate:
Low
Maintenance:
Low
Care Level:
Medium
watering
Water American mountain mint once every 5-7 days if planted outdoors, and once every 3-4 days when kept in a pot. In periods of high heat and dryness, increase watering frequency to every 5 days. The plant prefers soil that is evenly moist: water should be applied so the soil stays moist, but not soaked. Avoid overwatering, as this can lead to root rot. During winter, reduce watering frequency.
sunlight
American mountain mint (Pycnanthemum pilosum) is a plant species which typically thrives best in full sunlight. It should be kept in a bright location, ideally getting at least 6-8 hours of direct sunlight per day. If planted in partial shade, it can tolerate up to 4 hours of sunlight daily. The amount of light the plant receives is especially important during the summer months when the plant is actively growing and blooming.
pruning
When to Prune: Prune American mountain mint (Pycnanthemum pilosum) in the early spring before the plant begins to flower. How Much to Prune: Prune off any dead or damaged growth, as well as any old flower stalks. Pruning back the plant by up to 1-third will encourage it to branch and produce more flowers.