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Cardamom

Elettaria cardamomum

Also listed as Amomum cardamomum, Alpinia cardamomum

Also known as Green Cardamom, True Cardamom, Cardamon

herbaceousβ›… part shadeπŸ’§πŸ’§πŸ’§ high water❄ Hardy: Zone 10a – Zone 12b

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Cardamom is a tropical perennial spice plant cultivated for its aromatic seed pods used in cooking and traditional medicine. It thrives in warm, humid forest understory conditions and produces small pale flowers followed by green capsules containing fragrant seeds.

Why grow it

Cardamom offers higher pod yields and more concentrated seed flavor than related Aframomum species under similar conditions, though it requires more consistent warmth and humidity than many kitchen-garden alternatives. For tropical and subtropical permaculture systems, it provides a perennial spice crop suited to shaded forest edges, with minimal pest pressure compared to annual herb crops in most regions.

Watch out for

Cardamom is slow to establish and may take three to four years before substantial harvests, so patient site selection matters more than with faster-producing understory plants. In marginally warm climates, inconsistent flowering can occur if winter temperatures dip below the plant's preferred range, and high humidity without good air circulation invites fungal issues in poorly drained soils.

Overview

Form
Upright
Growth Rate
slow
Size
6–10β€² tall Γ— 3–5β€² wide
Dormancy
evergreen
Family
Zingiberaceae
EdibleMedicinal

Native Range

Southern India (Western Ghats)

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Harvest Season

J
F
M
A
M
J
J
A
S
O
N
D

Edible Parts

seedpod

Season of Interest

SpringSummer

Notable Cultivars

Elettaria cardamomum var. cardamomum (Malabar or Kerala cardamom) is the most commercially cultivated, prized for its larger pods and superior flavor; Elettaria cardamomum var. wynadensis (Mysore cardamom) has smaller, more intensely flavored seeds.

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Companion Planting

Plants well with