Onza Amarillo Hot Pepper Seeds – Mexican Golden Chili (Capsicum annuum)

Onza Amarillo Hot Pepper – Mexican Golden Chili

Capsicum annuum | Annual | Origin: Mexico

A striking and productive Mexican chili variety, the Onza Amarillo delivers slim, gangly fruits on tall, vigorous plants that reach approximately 1 meter (3+ feet) in height. Pods ripen from green to a vivid golden yellow-orange, carrying a medium-high heat (6/10 on the heat scale) and a bright, fresh flavor that’s exceptional fresh in salsas and dried for chili powders. Strong, bold fruits with an eye-catching color make this an excellent choice for gardeners who want something authentically Mexican with serious culinary versatility.

Plant Details

• Species: Capsicum annuum
• Type: Mexican Hot Chili – Onza Type
• Origin: Mexico
• Fruit Shape: Slim, elongated pods
• Color Progression: Green → Golden Yellow-Orange
• Heat Level: Medium-High (6/10)
• Plant Height: ~1 meter (3+ feet)
• Growth Habit: Tall, vigorous, prolific

Safe Handling

Wear gloves when handling seeds and fruits. Wash hands thoroughly even after removing gloves. Avoid touching eyes or sensitive areas.

Soil & Water

Plant in fertile, well-drained soil enriched with organic matter; target pH 6.0–6.8. Water consistently, maintaining even soil moisture. Mulch around the base to conserve moisture and regulate temperature.

Planting & Growing Tips

• Optional: soak seeds in room-temperature water for up to 24 hours to speed germination.
• Start seeds indoors 8–10 weeks before the last expected frost; sow ¼ inch deep in organic seed-starting mix.
• Maintain 80–85°F (27–29°C) soil temperature; a seedling heat mat is recommended. Germination: 1–4 weeks.
• Harden off gradually; transplant outdoors once nights stay above 55°F (13°C).
• Container growing: use 7–10 gallon pots to accommodate tall, vigorous growth; stake as needed.

Harvest Tips

• Harvest at golden yellow-orange maturity for peak flavor and medium-high heat.
• Excellent fresh in salsas, dried for chili powder, or used in traditional Mexican cooking.
• Use garden scissors to cut cleanly from stems; pick regularly to encourage continued production.