How to grow and care for Stachytarpheta cayennensis (Rich.) Vahl
plant care guide about watering, fertilizing, trimming, repotting, cutting, propagating Stachytarpheta cayennensis (Rich.) Vahl, Blue rat's tail, False verbena, Blue snakeweed, Cayenne vervain, Rattail, Dark-blue snakeweed, Nettle-leaf porterweed
Stachytarpheta cayennensis (Rich.) Vahl 101 - Plant Care Instructions
Bright indirect light
16C° ~24C°
Every 7 days
water
How to water Stachytarpheta cayennensis (Rich.) Vahl
How often should I water?
check Stachytarpheta cayennensis (Rich.) Vahl Every 7 days if it needs water when it’s very cold (below 5℃), water less frequently
When do I need to water?
the top 2-3 inches of soil is dry
Light & Location
How much light does a Stachytarpheta cayennensis (Rich.) Vahl need?

Bright indirect light
Grow light
Light preference
Stachytarpheta cayennensis (Rich.) Vahl likes Bright indirect light, Grow light day. The brighter the space, the better this plant grows.
Check if there’s an optimal place in your house!
This plant prefers
2K ~ 10K lux to thrive!
0
20K~
2K
10K
Temperature
Natural habitat
-15
3~40℃
45
Houseplants
-15
16~24℃
45
Plants that grow in the wild and those that grow indoors prefer different temperatures. If you grow Stachytarpheta cayennensis (Rich.) Vahl at home, make sure the temperature is 16~24℃.
Humidity
Ideal humidity
0
40~70%
100
Stachytarpheta cayennensis (Rich.) Vahl prefers humidity about 40~70%. If necessary, increase humidity by misting, humidifier.
Fertilize
Collective Knowhow
When should I fertilize?
Only when your plant is healthy
How frequently should I fertilize?
1-2 times in growing season. A pinch for a small pot.
Characteristic
The taxonomic classification of Stachytarpheta cayennensis (Rich.) Vahl is as follows. - Kingdom: Plantae, Phylum: Tracheophyta, Class: Magnoliopsida, Order: Lamiales, Family: Verbenaceae, Genus: Stachytarpheta, Species: Stachytarpheta cayennensis
Characteristic Name | Characteristic Value |
---|---|
Lifespan | Perennial |
Hardiness Zone | 9 - 11 |
Taxonomy Name | Taxonomy Value |
---|---|
Phylum | Tracheophyta |
Class | Magnoliopsida |
Order | Lamiales |
Family | Verbenaceae |
Genus | Stachytarpheta |
Species | Stachytarpheta cayennensis |
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