How to grow and care for Silphium radula var. gracile
plant care guide about watering, fertilizing, trimming, repotting, cutting, propagating Silphium radula var. gracile
Silphium radula var. gracile 101 - Plant Care Instructions
Bright indirect light
16C° ~24C°
Every 7 days
water
How to water Silphium radula var. gracile
How often should I water?
check Silphium radula var. gracile 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 Silphium radula var. gracile need?
Bright indirect light
Grow light
Light preference
Silphium radula var. gracile 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
Houseplants
-15
16~24℃
45
Plants that grow in the wild and those that grow indoors prefer different temperatures. If you grow Silphium radula var. gracile at home, make sure the temperature is 16~24℃.
Humidity
Ideal humidity
0
40~70%
100
Silphium radula var. gracile 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.
Is your plant sick?
Track what happened. We’ll let you know the cause and treatment shortly!
1:1 Expert Help
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