Plant Database / Vegetables / Mustard Greens
Vegetables

Mustard Greens

Brassica juncea
Brassicaceae (Mustard)

Peppery, fast, and cold-hardy — a Southern staple green that gets milder with frost.

EdibleCool-seasonCut-and-come-againNutrient-dense
Mustard Greens (Brassica juncea) illustration — Texas Roots plant database, by Jordan Polasek
Sun
Full sun to part shade
Water
Even
Soil
Rich
pH
6.0–7.5
Hardiness
Cool-season
Height
1–2 ft
Spacing
6–8 in
Days to harvest
30–50

What it is

Mustard Greens (Brassica juncea) is in the Brassicaceae (Mustard) family. Peppery, fast, and cold-hardy — a Southern staple green that gets milder with frost.

How to grow it

It wants full sun to part shade, water it even, and give it rich soil. Target a soil pH around 6.0–7.5. Space plants about 6–8 in apart. Expect roughly 30–50. Cool-season.

How it's used

Mustard Greens is used: cooked or raw young.

🔎 How to identify it

  • Frilly or broad green/red leaves
  • Quick-growing rosette
  • Yellow flowers when bolting

Edibility

PartsLeaves
UsesCooked or raw young
CautionBolts and gets sharp in heat.
🌤 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.