Named after the city of Xalapa, in Veracruz, Mexico, jalapeño Pepper is one of the most popular peppers in both its home country and the United States, known for its versatile uses in cooking and assertive but delectable spice. When the peppers fully mature, their spiciness increases, adding more heat and flavor.
Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.
Download the App for Free
Herb
Plant Type
Late spring, Summer
Bloom Time
Mid summer, Late summer, Early fall, Mid fall
Harvest Time
70 cm to 90 cm
Plant Height
30 cm to 45 cm
Spread
Green
Leaf Color
2.5 cm
Flower Size
Yellow, Red, Green, Orange
Fruit Color
White
Flower Color
Green
Stem Color
Winter dormancy
Dormancy
On This Page
Culture
Care Guide
FAQs
Common Diseases
Culture
Interesting Facts
The fruits of capsicum annuum var. conoides are exquisite and variable. They stand on the top of the leaves and are interesting. When Columbus discovered the Americas in 1493, capsicum annuum var. conoides were brought back to Spain and introduced to Central Europe in about a century, while it was introduced to China through the Western Regions in the late Ming Dynasty.
Get quick plant knowledge with a snap
Snap a photo for instant plant identification and learn about its name, symbolism, interesting facts, uses, and more.
Download the App for Free
Care Guide for Jalapeño Pepper
Every week
Water
Full sun
Sunlight
5 - 38 ℃
Ideal Temperature
Water:
Jalapeño Pepper flourishes in tropical-like conditions, requiring consistent moisture and is moderately drought-tolerant. Weekly watering keeps the soil evenly moist. Best grown outdoors in full sun, jalapeño Pepper benefits from mulching to retain moisture and minimize watering frequency.
Fertilize:
Jalapeño Pepper thrives in nutrient-rich environments with balanced fertilizers. Initially, use less fertilizer for seedlings. After 2-3 leaves, increase nitrogen and phosphorus. During fruiting, provide more nutrients with a mixed fertilizer. In late fruiting, reduce nitrogen and focus on phosphorus and potassium for optimal fruit quality.
Pruning:
Jalapeño Pepper thrives with mid-spring pruning. Remove dead branches and trim tops at 6-8 inches to promote bushier growth and higher yields. Pruning enhances air circulation, reduces disease risk, and stimulates fruit production. Use clean, sharp tools for effective healing.
Propagation:
Jalapeño Pepper is propagated by sowing fresh seeds in a well-draining soil mix, about 1/4 inch deep. Maintain warmth and consistent moisture, avoiding waterlogging. Thin seedlings with true leaves for stronger growth. Use a grow light if natural light is inadequate for optimal results.
Repotting:
Repot the bushy jalapeño Pepper every 2-3 years during spring for optimal growth. Use a larger container with deep soil for root expansion. Ensure well-draining soil, consistent moisture, and indirect sunlight to help jalapeño Pepper thrive and yield abundant pods.
Get tips and tricks for your plants.
Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.