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Vegetable · Rabi

Komatsuna

Sown Sep–Nov · 35–50 days to harvest · 1 guides in our archive

September

You can sow komatsuna now.

Allow 35–50 days, which puts first harvest around October – November 2026.

At a glance

The nine numbers you plan with

Season Rabi
Sowing Sep–Nov
Duration 35–50
Spacing 25 × 15 cm
Soil pH 6.0–7.5
Water 300–450 mm
Temperature 10–24 °C
Seed rate 0.5–0.7 kg
Yield 18–25 t
Watch for Flea beetle, aphid

Planning ranges for Indian conditions. Varieties, region and management shift every one of these — confirm with your KVK or state agricultural university before committing an acre.

From the archive

Growing Komatsuna

All results →
6 min Japanese Laurel Cultivation in California (USA): Kitchen & Harvest – Varieties, Soil & Harvest Madhya Pradesh Japanese Laurel Farming
Nearby

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From growers

Nobody has reported a Komatsuna harvest here yet. It takes 5 before an average means anything — yours would be the first.

Work with Komatsuna

Sowing window Sep · Oct · Nov See the whole year Run the numbers Plants · seed · water · yield Five calculators Plan a grow Space, cycles, budget Pre-filled for this crop Simulate it Move pH, EC, light, heat Watch it respond

Compare Komatsuna with

Tomato Onion Potato Brinjal Okra (Bhindi) Chilli
Report your Komatsuna harvest

What did you actually get? Four numbers is enough. Everything on this site says what a crop should do — this is the only place it can say what it did.

Conditions you measured (optional)

Reviewed before it appears. Nothing identifying is stored — no name, no email, no precise location. Only the numbers, and only ever shown as an average across five growers or more.

Agriculture Novel is a knowledge base, not an advisory service. Where a page runs a model it shows the method and the inputs; where it quotes the crop reference, those are planning ranges whose sources are listed — and counted — on the sources page. A number that fits a package of practices still has to fit your field: check it against your own soil test and your local agriculture officer before you spend money on it. © 2026 Agriculture Novel · Kharif · 24,425 guides published