Phyllostegia warshaueri
Phyllostegia warshaueri
Phyllostegia
Lamiaceae
Tropical Plants
Zone 5–9
🐾 Pet-Safe
This rare Hawaiian endemic mint requires consistently moist, well-draining soil and protection from direct sunlight. It thrives in humid conditions similar to its native cloud forest habitat and needs regular misting to maintain adequate humidity.
Care Requirements
Care Level
High
Sun
Partial Shade
Water
Moderate
Growth Rate
Moderate
Mature Height
120″ – 240″
Soil
loam
Life Cycle
Perennial
Spacing
18″
Watering Schedule
Every 5-7 Days • Keep Soil Consistently Moist But Not Waterlogged
Soil pH
6 – 7.5
Temperature
-10° – 90°F
Mature Spread
up to 120″
Root Depth
Medium
Foliage
Medium
Ecology & Origin
Native to
Hawaii
Attracts
🐝 Bees
Sources
Data: trefle
Hardiness Zones
1
2
3
4
5
6
7
8
9
10
11
12
13
Available From (0)
No nurseries currently have this species in stock.