How to grow and care for Penstemon cobaea Nutt.
plant care guide about watering, fertilizing, trimming, repotting, cutting, propagating Penstemon cobaea Nutt., False Foxglove, Large-Flowered Beardtongue, Foxglove, Cobaea Beardtongue, Prairie penstemon, Prairie beardtongue, Large flowered beardtongue
Penstemon cobaea Nutt. 101 - Plant Care Instructions
Bright direct light
16C° ~24C°
Every 7 days
water
How to water Penstemon cobaea Nutt.
How often should I water?
check Penstemon cobaea Nutt. 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 Penstemon cobaea Nutt. need?
Bright direct light
Grow light
Light preference
Penstemon cobaea Nutt. likes Bright direct 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 ~ 20K lux to thrive!
0
20K~
2K
20K
Temperature
Natural habitat
-32
-32~42℃
45
Houseplants
-15
16~24℃
45
Plants that grow in the wild and those that grow indoors prefer different temperatures. If you grow Penstemon cobaea Nutt. at home, make sure the temperature is 16~24℃.
Humidity
Ideal humidity
0
40~70%
100
Penstemon cobaea Nutt. 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 Penstemon cobaea Nutt. is as follows. - Kingdom: Plantae, Phylum: Tracheophyta, Class: Magnoliopsida, Order: Lamiales, Family: Plantaginaceae, Genus: Penstemon, Species: Penstemon cobaea
| Characteristic Name | Characteristic Value |
|---|---|
| Lifespan | Perennial |
| Time to plant | Spring |
| Taxonomy Name | Taxonomy Value |
|---|---|
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Plantaginaceae |
| Genus | Penstemon |
| Species | Penstemon cobaea |
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