Mammoth Jalapeno Pepper
Capsicum annuum 'Mammoth Jalapeno'
Mammoth Jalapeno
About this plant
The Mammoth Jalapeno is a large, spicy chili pepper variety known for its thick walls and big size compared to regular jalapenos. It produces dark green peppers that turn red when fully ripe. This plant is popular for cooking and adding heat to dishes, and it also makes an attractive garden plant with its shiny green leaves and colorful fruits.
Taxonomy
- Genus
- Capsicum
- Family
- Solanaceae
- Higher classification
- Solanales
- Plant type
- Shrub
- Lifespan
- Perennial
Origin & Distribution
- Native region
- Mexico
- Distribution
- Widely cultivated in home gardens and farms worldwide, especially in warm climates such as the southern United States, Mexico, and parts of Europe and Asia.
Care
- Light preference
- Full sun
- Suitable locations
- Outdoor, Balcony, Greenhouse
- Preferred window facing
- South-facing, Southwest-facing, West-facing
- Watering frequency
- Moderate
- Watering interval
- 3–7 days
- Humidity
- Normal
- Minimum
- 10 °C
- Maximum
- 35 °C
- Optimal
- 20-30 °C
- USDA hardiness zones
- 9-11
- Soil pH
- 6.0-7.0
- Soil type
- well-draining loam, rich in organic matter
Watering. Water regularly to keep soil evenly moist but not waterlogged. Allow the top inch of soil to dry out between waterings to prevent root rot.
Fertilizing. Feed the plant with a balanced fertilizer every 3-4 weeks during the growing season. Use a fertilizer higher in potassium and phosphorus once flowering begins to encourage fruit development.
This pepper plant is moderately easy to grow with plenty of sunlight and well-draining soil. It prefers warm temperatures and regular watering but can tolerate short dry spells. Watch for common pests like aphids and keep the soil moist but not soggy for best growth.
Propagation
- Propagation methods
- Seeds, Cuttings
- Care difficulty
- Medium
Ornamental features
- Flowering
- Yes
- Flowering period
- summer
Glossy green leaves and large, thick-walled jalapeno peppers that start green and mature to red, adding color and interest to gardens.
Toxicity & Safety
- Toxic to humans
- Mildly toxic
- Toxic to pets
- Mildly toxic
- Weed potential
- Not considered a weed
The plant is mildly irritating due to its spicy fruit and sap. Avoid ingestion by pets and children as it can cause discomfort.
Allergy information
- Allergy risk
- Low
- Allergy triggers
- Sap or latex, Skin contact
- Pollen level
- Low
Capsicum annuum 'Mammoth Jalapeno' may cause mild skin irritation or allergic reactions in sensitive individuals due to its spicy fruit and sap. People who are sensitive to chili peppers should handle the plant with gloves and avoid touching their face after contact. Wash hands thoroughly after handling to reduce exposure.
Common problems
Overwatering can cause root rot, while underwatering may lead to wilting and poor fruit development. Pests such as aphids and spider mites can affect the plant. Insufficient sunlight results in weak growth and fewer peppers.
Uses
Grown mainly for its spicy edible peppers used in cooking. Also valued as an ornamental plant for its attractive fruits and foliage.
Notes
Prune lightly to encourage bushier growth and remove any damaged leaves. Repot young plants annually to provide fresh soil. Protect from frost as it is sensitive to cold temperatures.