IISR Pournami Black Pepper Plant 

Secure and elevate your harvest with IISR Pournami, a high-yielding, moderately vigorous black pepper variety officially released by the ICAR-Indian Institute of Spices Research (IISR) in Calicut. Developed as a pure selection from elite germplasm (coll. 812), this exceptional cultivar is designed to deliver consistent, top-tier agricultural returns across all pepper-growing tracts of Kerala and Karnataka.

With its remarkable resistance to common soil threats and a high concentration of premium spice extracts, IISR Pournami is the ultimate smart investment for modern planters.

Why the IISR Pournami Variety is a Game-Changer

• Elite Root-Knot Nematode Tolerance: The absolute standout feature of Pournami is its natural defense mechanism and tolerance against soil-borne root-knot nematodes, protecting your plantation from root degradation and ensuring long-term vine health.

• Industrial Grade Quality: Pournami boasts a rich concentration of essential oils and spice extracts, making its peppercorns highly sought after by premium spice export markets, pharmaceutical companies, and extraction industries.

• Excellent Fruit Setting: Featuring an incredibly high percentage of bisexual flowers, the plant achieves superior natural pollination. This leads to uniform, long spikes that are tightly packed with heavy, bold berries.

• Reliable Regular Bearing: Classified under the medium maturity group, it avoids extreme alternate-bearing cycles, providing a steady and highly predictable harvest year after year under proper farm management.

Product Specifications & Growth Profile

 

Feature	Technical Details
Cultivar Name	IISR Pournami Black Pepper
Year of Release / Origin	1991
Pedigree	Selection from the germplasm (coll.
	812)	Areas of Adoption	All pepper-growing tracts of Kerala and Karnataka	Maturity Group / Vigor	Medium Maturity / Moderately Vigorous	Special Characteristic	Highly Tolerant to Root-Knot Nematode

Morphological & Spike Characteristics

• Leaf Structure: Features distinct, beautiful ovate-lanceolate shaped leaves measuring an average of 15.6 cm in length and 8.5 cm in breadth.

• Spike Composition: Produces elegant 12 cm spikes with an incredible natural pollination breakdown of 84.0% Bisexual, 15.0% Female, and 1.0% Male flowers.

• High Berry Density: Achieves a superb fruit set of 68%, translating to an average of 79 fruits per single spike.

• Fruit Weight & Volume: Displays exceptional density with a 1,000-fruit volume of 130 cc and a 1,000-fruit weight of 128 g.

Unmatched Yield Metrics & Chemical Attributes

• Average Yield: 2,333 kg of dry pepper per hectare.

• Potential Yield: Up to a massive 5,356 kg of dry pepper per hectare under optimal farm management.

• Yield per Vine: Delivers a reliable 4.7 kg of green pepper per individual vine.

• Dry Recovery Rate: Features an impressive 31% dry recovery rate from green to black peppercorns.

• Piperine Content: 4.1% (Providing its signature, sharp pungency and bite).

• Oleoresin Content: 13.8% (An extraordinarily high level preferred for extraction).

• Essential Oil: 3.4% (Rich in deep, traditional aromatic properties).

Planting and Care Instructions

1. Site Selection & Shade: Select a location that receives bright, filtered sunlight or partial shade. It is the perfect candidate for intercropping with existing coconut palms, arecanut trees, or coffee plantations.

2. Soil Conditions: Pournami thrives best in rich, well-draining loamy or laterite soils. While it tolerates nematodes, it dislikes waterlogging—ensure excellent drainage around the root base.

3. Training the Vine: Guide the young running shoots gently toward your living support tree or trellis pole using soft jute twine until its rootlets grip the bark naturally.

4. Organic Nutrition: Support its high-yielding potential by feeding the roots with vermicompost, neem cake, or well-rotted cow manure every 3 to 4 months.

The Pepperhub Quality Promise

At Pepperhub, we are committed to preserving true varietal traits and providing authentic planting materials. Our IISR Pournami saplings are meticulously propagated from certified, disease-free mother stock in our professional Wayanad nurseries. Every single plant undergoes strict quality inspections to ensure healthy root development and sturdy stems. Trusted by over 1 lakh satisfied customers, we bring elite agricultural innovations right to your doorstep.

Frequently Asked Questions

1.How long does a black pepper plant take to produce pepper?

Black pepper vines generally start bearing in about 2–3 years under suitable growing conditions. Good care and proper support help healthy growth.

2.How often should I water black pepper plants?

Water regularly to keep the soil moist but not waterlogged. Adjust watering according to rainfall, soil drainage, and weather conditions.

3.Can black pepper be grown at home?

Yes! Black pepper can be grown in a garden or a large pot with good drainage, a suitable climbing support, partial shade, and regular care.

4.Can black pepper grow in full sunlight?

Black pepper generally prefers partial shade and a warm, humid climate. Young plants especially benefit from protection against harsh direct sunlight.

5.How long does a black pepper plant take to produce pepper?

Black pepper vines generally start bearing in about 2–3 years under suitable growing conditions. Good care and proper support help healthy growth.

6.