How to grow and care for Heracleum sphondylium
plant care guide about watering, fertilizing, trimming, repotting, cutting, propagating Heracleum sphondylium, Common hogweed, Keck
Heracleum sphondylium 101 - Plant Care Instructions
Bright direct light
16C° ~24C°
Every 7 days
water
How to water Heracleum sphondylium
How often should I water?
check Heracleum sphondylium 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
When is the Dormant period?
it goes into dormancy in the Winter. during the period, 1.5~2x the watering interval you use in the warm season.
Light & Location
How much light does a Heracleum sphondylium need?
Bright direct light
Grow light
Light preference
Heracleum sphondylium 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
-15
3~35℃
45
Houseplants
-15
16~24℃
45
Plants that grow in the wild and those that grow indoors prefer different temperatures. If you grow Heracleum sphondylium at home, make sure the temperature is 16~24℃.
Humidity
Ideal humidity
0
40~70%
100
Heracleum sphondylium 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
| Characteristic Name | Characteristic Value |
|---|---|
| Lifespan | Perennial, Biennial, Annual |
| Hardiness Zone | 4 - 8 |
Is Heracleum sphondylium toxic?
Heracleum sphondylium is dangerous to Dog
Dog
Is your plant sick?
Track what happened. We’ll let you know the cause and treatment shortly!
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