Capsicum annuum

Black Magic F1 Jalapeno Pepper

Days to Maturity: 65 days green

In stock
Starting at: As low as $4.30

Beautiful, black jalapeno with floral flavor, mild spice and impressive yields.

Plants are of manageable size and are very vigorous. At peak production, plants are covered in near black, dark green, thick walled fruit of perfect processing size. The gorgeous colored fruits stand out from the medium green plants making for easy harvest. Fruit has high visual impact due to unique, dark coloration. From our partners at Genesis Seeds.

  • SHU 2,500
  • Greenhouse or field
  • 3-3.5" fruits
  • Hybrid

Disease Resistance Details
Intermediate Resistance: Bacterial Leaf Spot (1-3)

2.8-4.9M (3.85M avg) seeds/oz, 45-78M (62M avg) seeds/lb M=1,000. 1/64 oz approx. 60 seeds. Transplants: 12-18" apart in rows 18-30" apart, or in 2 rows 24" apart on plastic mulched beds.

Cultural Info

Peppers (Capsicum annuum) are long-season, heat-loving annuals in the Solanaceae family which includes eggplants, tomatoes, tomatillos, potatoes and ground cherries.

  • Bells - Oblong lobed fruit that is sweet and red or yellow when ripe, also eaten in the immature green stage.
  • Specialty - Long tapering fruits are especially flavorful and sweet, often used as frying peppers but also excellent for fresh eating.
  • Hot - Small spicy fruits often have thin walls that make for easy drying. Hot peppers can be used fresh or dried and ground.

Soil Nutrients and Requirements

Peppers prefer light, well drained, moderately fertile soil with pH 6.5-6.8. Use a high phosphorus starter fertilizer when transplanting to give young peppers a good start. Keep nitrogen levels in moderation, as high amounts can reduce yields.

Seeding Depth


Plant Spacing


Row Spacing

18-36" or double rows 18" apart on 5-6' centers.

When to Sow

Start transplants 6-8 weeks before planting date. Sow seeds into flat ~4 seeds/inch and then pot up into 2" or larger cells after first set of true leaves appear. Optimal soil temperature for germination is 85'F. For growing transplants, maintain temperature at around 75'F during the day and 65'F at night. Harden off plants by slightly reducing temperature to 60-65'F and reducing water for 2-3 days before transplanting.


Harvest first peppers promptly to stimulate further fruit production. Peppers can be harvested and eaten at either unripe (green) or ripe (colored) stage. Colored peppers generally require 2 to 4 weeks longer


Store peppers at 50' - 54'F and 95% percent relative humidity. Chilling injury occurs at temperatures below 45'F.

Pest Info

  • If plants are flowering but fail to set fruit, the culprit (at least in northern regions) is likely to be the tarnished plant bug, which particularly appreciates the sap of eggplant and pepper flowers. Consider planting under row covers, or where this is impractical, a spray containing several deterrents, such as Beauveria bassiana (such as NaturalisTM, see Supplies), pyrethrin, neem oil, and/or an insecticidal soap (such as Safer BrandTM) may be effective

Disease Info

  • Peppers are commonly subject to bacterial spot (Xanthomonas campestris pv. vesicatoria) manifesting as leaf lesions that turn dark brown to black with a central tan area. Affected leaves eventually drop off. Fruit spots are brown to black with a warty appearance. The disease persists on plant residue and seed, so practice strict sanitation and purchase only disease-free seed. Copper fungicides can be moderately effective, but for isolated outbreaks, it is best to pull up infected plants immediately and destroy.
  • The several viruses that affect peppers can be difficult to distinguish from one another but should all be treated similarly: pull up infected plants immediately to prevent spread.
  • In soils containing the verticillium wilt fungi (Verticillium alboatrum and Verticillium dahliae), practice long crop rotations to reduce severity of the disease.

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