Allium ampeloprasum

Species

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Green onion (the genus)
Photo: Evan-Amos · Public domain · Wikimedia Commons

Fact sheet

every fact quoted from its source
Days to maturity14–21 days

from Green onion · “The maturity phase lasts 2 to 3 weeks after the seedling stage.” — How Long Do Green Onions Take To Grow? Diagnostic Guide

Germination temperature65–75 °F

from Green onion · “Optimal temperature is between 65°F and 75°F.” — How Long Do Green Onions Take To Grow? Diagnostic Guide

Waterconsistently kept damp but not waterlogged

from Green onion · “Soil moisture should be consistently kept damp but not waterlogged.” — How Long Do Green Onions Take To Grow? Diagnostic Guide

Height6–8 in

from Green onion · “Harvest when the green tops reach 6 to 8 inches in height.” — How Long Do Green Onions Take To Grow? Diagnostic Guide

Ready whengreen tops reach 6 to 8 inches in height

from Green onion · “Harvest when the green tops reach 6 to 8 inches in height.” — How Long Do Green Onions Take To Grow? Diagnostic Guide

Edible partstops and roots

from Green onion · “Cut the green tops with scissors, leaving the roots intact for regrowth.” — How Long Do Green Onions Take To Grow? Diagnostic Guide

Allium ampeloprasum hasn't been researched on its own yet; these facts are for the genus as a whole.

Who grows this

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2 varieties

Where this comes from