Plant Database / Vegetables / Green Onion (Scallion)
Vegetables

Green Onion (Scallion)

Allium fistulosum
Amaryllidaceae (Amaryllis)

Cut the green tops and they regrow — one of the most forgiving crops, even on a windowsill.

EdibleBeginner-friendlyContainer-friendlyCut-and-come-again
Green Onion (Scallion) (Allium fistulosum) illustration — Texas Roots plant database, by Jordan Polasek
Sun
Full sun to part shade
Water
Even
Soil
Average
pH
6.0–7.0
Hardiness
Cool & mild seasons
Height
12–18 in
Spacing
2 in
Days to harvest
60–80

What it is

Green Onion (Scallion) (Allium fistulosum) is in the Amaryllidaceae (Amaryllis) family. Cut the green tops and they regrow — one of the most forgiving crops, even on a windowsill.

How to grow it

It wants full sun to part shade, water it even, and give it average soil. Target a soil pH around 6.0–7.0. Space plants about 2 in apart. Expect roughly 60–80. Cool & mild seasons.

How it's used

Green Onion (Scallion) is used: raw, cooked, garnish.

🔎 How to identify it

  • Slender hollow green leaves
  • No real bulb
  • Clumping habit

Edibility

PartsWhole plant
UsesRaw, cooked, garnish
CautionNone.
🌤 Before you plant: check the live 7-day garden weather to time it right for frost and heat.

Part of the free Texas Roots plant database, compiled by Jordan Polasek from his greenhouse in El Campo, Texas. Free to read and share. If it helped, the best thanks is to grow something.