A long day plant that needs a lot of light
The weight of a thousand seeds is 3 to 3.4 grams
Suitable soil pH is 5.5 to 6.5
The density of seedlings in the land is 120 to 160 thousand plants per hectare
The suitable growth temperature is 20 to 25 degrees Celsius
Sowing time, in storage in winter and transfer time to main land in spring or summer
The amount of seed used in the treasury is 3 grams per square meter
Important pests of onion fly, onion leaf minnow moth, thrips
scienific name: Allium ampeloprasum L.
plant species: Alliaceae
