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Chili Peppers

Jalapeño Pepper Seeds

Jalapeño Pepper Seeds

25 Seeds
Regular price $1.99 USD
Sale price $1.99 USD Regular price
Shipping calculated at checkout.
Jalapeño peppers, known for their medium heat and vibrant flavor, are staples in Mexican and Southwestern cuisines. They contribute a zesty kick to dishes like salsas, nachos, and stuffed peppers. Known for their distinctive taste, jalapeño peppers offer a balance of spiciness and a slight sweetness, along with a crisp texture. 
  • NON-GMO
  • Container Friendly
  • Spicy Flavor
Expected delivery date:
29 Apr Usually ready in 2-3 days.

Growing Jalapeño Pepper Seeds

  • Germination Rate

    7 to 21 days

  • Sun

    Full Sun (6+ hours per day)

  • Plant Type

  • Plant Size

    24 to 36 inches

  • Water Needs

    Keep soil evenly moist

  • Seed Depth

    1/4 inch light cover

  • Container Size

    Large Pot (12-24 inch)

  • Expect To Harvest

    70-80 days

  • Zones

    3-10

  • Plant Spacing

    18-24 inches apart

  • Companion Plants

    onions, eggplant, carrots, basil, thyme, oregano, tomatoes, lettuce, and chives

  • Common Problems

    Blossom end rot, mosaic virus, and anthracnose

  • Pest

    Red spider mite, slugs, aphids, Colorado potato beetles, flea beetles, tomato hornworms, and nematodes

  • Culinary Uses

    Jalapeño peppers can be sliced, diced, or chopped up to make salsas, guacamole, or marinades. Incorporate jalapeños into main courses like tacos, stir-fries, or grilled dishes.




  • Growing Season

    Spring, Summer and Fall

  • Start Planting Indoors

    8 to 10 weeks before the last frost

  • Start Planting Outdoors

    4 to 6 weeks after the last frost

Growing Instructions

Starting your seeds

You can start pepper seeds indoors using a heat mat to encourage germination. Once the seedlings sprout and grow a few sets of leaves, move them outdoors. Keep the soil moist but not soggy, and provide 6–8 hours of sunlight daily. When direct sowing pepper seeds, plant them about 1/4 inch deep with a light cover of soil in well-drained, warm soil. Space plants 12–18 inches apart to allow for healthy growth.

Harvesting your seeds

To harvest peppers wait when they reach the desired size and color. Use sharp scissors or pruning shears to cut the peppers from the plant, leaving a short stem attached. Avoid pulling or twisting the peppers to prevent damage to the plant. Harvest regularly to encourage more fruit production.