Sesame grows well for those who pay attention.

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Sesame

Sesamum indicum

Zones 9–13

Growing

As a "survivor crop," sesame is remarkably resilient to heat and can thrive even when rains fail or soil moisture is low. To achieve the highest yields, focus on preparing fertile, well-drained soil with a neutral pH, as the plant is particularly sensitive to waterlogged conditions and high salt levels. Once you sow your seeds, ensure they are placed in a location that stays warm, as temperatures above 23 °C (73 °F) are ideal for vigorous growth.

Because the seeds are contained in capsules that naturally burst as they mature, harvesting requires a specific technique. Rather than waiting for the seeds to fall, cut the plants by hand when they are ready. Bundle the stalks together and stand them upright in a dry spot to allow the remaining capsules to open through a process called dehiscence.

Once the seeds are fully ripe and collected, keep them unwashed to prevent moisture from causing spoilage. You can store your harvest at room temperature or in a cool, dark cellar. For long-term preservation, drying the seeds is also an effective method.

Stats
Sunfull sun
Waterlow
Grow time90–150 days
Height3–6ft
Spacing12–24in
Light
Full sun✓
Part shade✓
Shade✗
Traits
Life cycleannual
Categorygrain
Growth habitupright
Seasonwarm
Frost tolerancetender
Height3–6ft
Spacing12–24in
Days to maturity90–150
Growing
Waterlow
Drainagewell drained
Soil ph min5.5
Soil ph max7.0
Propagation
Seed✓
Cutting✗
Division✗
Graft✗
Tuber bulb crown✗
Transplant✗
Container ok✓
Pollinationself fertile
Pollinator friendly✓
Toxic parts
Leaves✗
Seeds✗
Raw✗
Post harvest
Wash before storing✗
Ripens off plant✗
Curing daysnone
Shelf lifeover 3mo
Storage methods
Room temp✓
Cool dark✓
Fridge✗
Freeze✓
Can✗
Dry✓
Ferment pickle✗
Blanch before freezing✗
Calendar, zone 7
Not suited to zone 7. Grows in zones 9–13.