How to grow and care for Solanum nigrum L.
plant care guide about watering, fertilizing, trimming, repotting, cutting, propagating Solanum nigrum L., Garden nightshade, Blackberry nightshade
Solanum nigrum L. 101 - Plant Care Instructions
Bright direct light
16C° ~24C°
Every 7 days
water
How to water Solanum nigrum L.
How often should I water?
check Solanum nigrum L. 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 Solanum nigrum L. need?

Bright direct light
Grow light
Light preference
Solanum nigrum L. 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
3~38℃
45
Houseplants
-15
16~24℃
45
Plants that grow in the wild and those that grow indoors prefer different temperatures. If you grow Solanum nigrum L. at home, make sure the temperature is 16~24℃.
Humidity
Ideal humidity
0
40~70%
100
Solanum nigrum L. 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 Solanum nigrum L. is as follows. - Kingdom: Plantae, Phylum: Tracheophyta, Class: Magnoliopsida, Order: Solanales, Family: Solanaceae, Genus: Solanum, Species: Solanum nigrum
Characteristic Name | Characteristic Value |
---|---|
Lifespan | Annual, Perennial, Biennial |
Taxonomy Name | Taxonomy Value |
---|---|
Phylum | Tracheophyta |
Class | Magnoliopsida |
Order | Solanales |
Family | Solanaceae |
Genus | Solanum |
Species | Solanum nigrum |
Is Solanum nigrum L. toxic?
Solanum nigrum L. is dangerous to Dog, Cat, Hamster, Dog
Dog
Cat
Hamster
Dog
Is your plant sick?
Track what happened. We’ll let you know the cause and treatment shortly!





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