Mountain Firmoss (Huperzia Appressa) is a perennial fern in the Lycopodiaceae family with moderate care difficulty. It requires moderate watering and partial shade or full shade light in USDA hardiness zones 3-7. This plant is safe for cats and dogs.
Huperzia appressa is a small firmoss found in high elevation rocky habitats, often on exposed cliffs and ridges.

Mountain Firmoss
Huperzia Appressa
Huperzia appressa is a small firmoss found in high elevation rocky habitats, often on exposed cliffs and ridges.
Quick Facts
Safety
Growing Conditions
Care Calendar
Monthly care tasks for Mountain Firmoss
Expert Care Tips
Pro tips from botanists and plant experts
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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Growth Hack
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