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Technical Kisanखेती, तकनीक के साथ
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Black Pepper (Kali Mirch)All seasonsTraditional pepper cultivar (rooted cuttings)Updated 28 August 2026

Karimunda

The most widely cultivated traditional cultivar in Kerala — moderately shade-tolerant, wide-adapted, with small-to-medium berries and dependable yield; the default homegarden and plantation pepper across much of the state.

SeasonAll seasons
Maturity periodPerennial — first bearing in year 3, full bearing by year 7–8, productive for 20–30 years
Expected yieldMedium, dependable
Suitable soilWell-drained forest loam / laterite, humus-rich, acidic pH 4.5–6.0

Quick facts

Crop
Black Pepper (Kali Mirch)
Type
Traditional pepper cultivar (rooted cuttings)
Season
All seasons
Maturity period
Perennial — first bearing in year 3, full bearing by year 7–8, productive for 20–30 years
Seed rate
Not a seed crop — 2–3 rooted cuttings per standard; one vine per homegarden tree or about 3 × 3 m standards in a garden
Expected yield
Medium, dependable
Suitable soil
Well-drained forest loam / laterite, humus-rich, acidic pH 4.5–6.0
Release
A traditional Kerala cultivar; the most widely grown pepper in the state and the parent of several IISR selections

About this variety

Karimunda is the most widely grown traditional black-pepper cultivar in Kerala. It is moderately shade-tolerant, adapts across a wide range of sites, carries small-to-medium berries, and gives a dependable if not spectacular yield. It is the default homegarden and mixed-plantation pepper in much of the state, and is also the parent of several ICAR-IISR clonal selections (Sreekara, Subhakara).

Key characteristics

    Plant typeTraditional pepper cultivar (rooted cuttings)
    MaturityPerennial — first bearing in year 3, full bearing by year 7–8, productive for 20–30 years
    Yield potentialMedium, dependable
    Disease resistanceModerate; no special resistance
    SoilWell-drained forest loam / laterite, humus-rich, acidic pH 4.5–6.0
    SeasonAll seasons

Sowing & cultivation

  • Sowing timePlant with the first monsoon showers, roughly May–June
  • Seed rateNot a seed crop — 2–3 rooted cuttings per standard; one vine per homegarden tree or about 3 × 3 m standards in a garden
  • SpacingOne vine per existing tree in a homegarden; about 3 × 3 m standards in a dedicated garden
  • Sowing methodPlant 2–3 rooted cuttings on the northern side of the standard, mulch, and tie in every flush
  • IrrigationWater young vines through their first dry seasons; mostly rainfed thereafter in the traditional homegarden system, with summer irrigation where available
  • Fertilizer5–10 kg farmyard manure per vine each year with a thick pre-monsoon mulch, plus an adult NPK dose of about 50:50:150 g per vine per year where fertiliser is used
  • HarvestingHand-pick spikes in several rounds from November to February for black pepper; the small-to-medium berry dries to a good, dense black pepper

Soil & climate

Soil

Suitable soil
Well-drained forest loam or laterite; homegarden soils across Kerala
pH
4.5–6.0

Climate

Climate
Wide adaptation and moderate shade tolerance make it the safe traditional choice; no special disease or drought resistance

Yield & maturity

Maturity period

Perennial — first bearing in year 3, full bearing by year 7–8, productive for 20–30 years

Expected yield

Medium, dependable

Actual yield depends on sowing time, soil, irrigation, weather, seed quality and crop management.

Pest & disease considerations

Management notes

  • Run the standard foot-rot prevention programme — Karimunda has no special resistance
  • A dependable, forgiving choice for a homegarden; the IISR selections from it have a higher yield ceiling under management

Advantages & considerations

Why farmers may choose it

  • The most widely grown, best-understood traditional pepper in Kerala
  • Wide adaptation and moderate shade tolerance
  • Planting material is easy to find; good dense black pepper quality

Things to consider

  • Yield ceiling is below the improved IISR selections bred from it (Sreekara, Subhakara)
  • No special resistance to foot rot, slow decline or drought

Suitable regions

Homegardens and mixed plantations across Kerala, wide adaptation

  • Kerala
  • Karnataka

Frequently asked questions

Why is Karimunda so widely grown?

It is a wide-adapted, moderately shade-tolerant traditional cultivar that gives a dependable yield with modest management, trains easily onto homegarden trees, and dries to a good dense black pepper. Planting material is everywhere in Kerala. The trade-off is that its yield ceiling is lower than the improved ICAR-IISR selections (Sreekara, Subhakara) that were bred from it.

Sourced from: ICAR-Indian Institute of Spices Research (IISR), Kozhikode, Kerala Agricultural University. editorial policy.