Stevia Plantation
About Stevia
Stevia is a natural herbal crop valued for its intensely sweet leaves used as a zero-calorie sugar substitute. Its leaves contain steviol glycosides, compounds that are 200–300 times sweeter than sugar and widely used in beverages, health foods, and pharmaceutical products. With growing demand for natural sweeteners, stevia farming offers a profitable and sustainable agricultural opportunity.
Naturally sweet leaves that provide a healthy, zero-calorie alternative to sugar.
High-value herbal crop with growing global demand in food and beverage industries.
Sustainable and profitable farming with multiple harvests throughout the year.
Sundarban Stevia Farming Requirements
Proper agronomic practices and suitable environmental conditions are essential for high leaf yield and sweetness quality.
1. Climate Requirements
Temperature: Ideal range is 20°C to 30°C for healthy growth.
Rainfall: Annual rainfall of 1,000 mm to 1,400 mm is suitable.
Altitude: Suitable for 0–1,000 meters above sea level in warm regions.
Humidity: Moderate humidity (60–80%) promotes better plant growth and leaf quality.
2. Soil Requirements
Type: Well-drained sandy loam or loamy soils with good organic matter.
pH Level: Optimum range between 6.0 to 7.5 for healthy plant growth.
Soil Depth: Minimum 1–1.5 meters deep soil ensures strong root development.
Fertility: High organic matter such as compost or farmyard manure is recommended.
3. Land Preparation
Clearing: Remove weeds, stones, and crop residues before planting.
Ploughing: 2–3 deep ploughings improve soil aeration and drainage.
Pit Preparation: Raised beds of 12–15 cm height help prevent waterlogging.
4. Plantation & Spacing
Spacing: Approximately 40–45 cm × 30–45 cm spacing between plants.
Season: Best planting season is February to March or early monsoon.
Selection: Use healthy stem cuttings or tissue-culture plants for better yield.
5. Water Management
Young Plants: Require light irrigation twice a week during dry periods.
Mature Plants: Irrigate regularly but avoid waterlogging conditions.
Drip Irrigation: Drip or micro-sprinkler systems are recommended for commercial cultivation.
6. Nutrient Management
Basal Fertilizer: Apply balanced NPK fertilizers in split doses during growth stages.
NPK Fertilizers: Farmyard manure, vermicompost, and compost improve soil fertility.
Organic Inputs: Foliar sprays of zinc and boron enhance leaf yield.
7. Pruning & Plant Care
Weeding: Encourage bushy plant growth for higher leaf production.
Mulching: Remove weak or damaged stems to promote new shoots.
Earthing Up: Soil is heaped around plants for better rhizome growth.
8. Pest & Disease
Pests: Aphids, whiteflies, and leaf miners may attack plants.
Diseases: Root rot and leaf spot can occur in poorly drained soils.
Control: Use neem oil sprays and proper field sanitation.
9. Harvesting & Post Harvest
First Harvest: Usually 3–4 months after planting.
Yield: Plants can be harvested 3–5 times per year depending on climate.
Processing: Leaves are dried in shade to maintain sweetness quality.
Storage: Store dried leaves in airtight containers in a cool dry place.
Plantation Development Process
Land Preparation
Clearing, leveling, and preparing fertile soil for stevia cultivation.
Pit Digging & Soil
Testing soil and preparing raised beds for healthy plant growth.
Plantation & Spacing
Scientific spacing of 30,000–35,000 plants per acre.
Irrigation Setup
Installation of efficient drip irrigation systems.
Crop Management
Regular pruning, fertilization, and organic crop care..
Harvest & Processing
Harvesting leaves and drying for natural sweetener production.
Plantation Gallery
Farm Layout & Infrastructure
Value Potential
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