How to grow and care for Allium nigrum Sm.
plant care guide about watering, fertilizing, trimming, repotting, cutting, propagating Allium nigrum Sm., Broadleaf garlic 'Silver Spring'
Allium nigrum Sm. 101 - Plant Care Instructions
Bright direct
16C° ~24C°
Every 7 days
Water
How to water Allium nigrum Sm.
How often should I water?
check Allium nigrum Sm. 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 Allium nigrum Sm. need?
Bright direct
Grow light
Light preference
Allium nigrum Sm. 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
-7~38℃
45
Houseplant temperate preference
-15
16~24℃
45
Plants that grow in the wild and those that grow indoors prefer different temperatures. If you grow Allium nigrum Sm. at home, make sure the temperature is 16~24℃.
Humidity
Houseplant temperate preference
0
40~70%
100
Allium nigrum Sm. prefers humidity about 40~70%. If necessary, increase humidity by misting, humidifier.
Fertilize
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
Allium nigrum Sm. is a member of Amaryllidaceae.
| Characteristic Name | Characteristic Value |
|---|---|
| Lifespan | Perennial |
| Time to plant | Spring, Fall |
| Taxonomy Name | Taxonomy Value |
|---|---|
| Phylum | Tracheophyta |
| Class | Liliopsida |
| Order | Asparagales |
| Family | Amaryllidaceae |
| Genus | Allium |
| Species | Allium nigrum |
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