Czech Black Pepper Seeds – Heirloom Black-to-Red Chili | 65 Days (Capsicum annuum)

Czech Black is a visually stunning heirloom Capsicum annuum from the Czech Republic — prized for its dramatic color transformation from deep black to vivid red at maturity. Conical, jalapeño-shaped pods reach 2½ inches (5–6 cm) with medium heat and rich, complex flavor. Plants grow 70–90 cm tall and are ready to harvest in just 65 days, making Czech Black a fast, beautiful, and productive garden performer. Exceptional as an ornamental and a culinary pepper.

Variety Details

• Species: Capsicum annuum
• Origin: Czech Republic
• Pod Size: ~2½ inches (5–6 cm); conical, jalapeño-shaped
• Pod Color: Deep Black (immature) → Vivid Red (mature)
• Heat Level: Medium
• Plant Height: 70–90 cm
• Days to Maturity: 65 days
• Type: Heirloom | Open-Pollinated
• Best Use: Fresh, salsas, pickling, ornamental

Starting Seeds

• Start indoors 8–10 weeks before last frost
• Sow ¼ inch deep in organic seed-starting mix
• Germination temperature: 80–85°F — heat mat recommended
• Germination time: 1–4 weeks
• Soak seeds in room-temperature water for up to 24 hours before sowing
• Avoid jiffy peat pots or standard potting soil
• Transplant outdoors after last frost when soil is consistently warm

Growing Tips

• Full sun; fertile, well-drained soil
• Water 1 inch per week; mulch 1–2 inches around the base
• Feed with compost tea every 2–3 weeks during early growth
• Grows well in 5-gallon containers year-round
• Harden off over 7–14 days; bring indoors if nights drop below 55°F

Harvest

Harvest at the black stage for a striking presentation, or allow to ripen fully red for maximum heat and sweetness. Cut with scissors and pick regularly to encourage continuous fruiting.