How to Grow Thai Hot 'Thai Dragon'
Capsicum annuum 'Thai Dragon'
Thai Hot 'Thai Dragon' peppers deliver intense heat and vibrant flavor for spicy dishes. Gardeners prize this variety for its reliable disease resistance and compact growth habit suitable for small spaces or containers.
📷 Wikimedia CommonsStarting Thai Hot 'Thai Dragon': indoors or direct sow?
🌾 Sow directly in the garden — Thai Hot 'Thai Dragon' is not usually started indoors.
Do not direct sow outdoors until all danger of frost has passed and soil temperatures have warmed sufficiently for this heat-loving plant.
Soil, care & harvest
Prepare warm, well-draining soil with a pH between 6.0 and 6.8. As a warm-season crop, start seeds indoors six to eight weeks before the last frost date when nights are still cool. Sow seeds about one-quarter inch deep in starter trays. Expect germination within fourteen to twenty-one days once temperatures stabilize.
Space plants twelve to fifteen inches apart in full sun. Provide consistent moisture, aiming for one inch per week while allowing the topsoil to dry slightly between waterings. Apply a light layer of mulch to retain soil warmth and nutrients, feeding regularly during the active growing season to support fruit production.
Watch for aphids, spider mites, and whiteflies; inspect leaves frequently and treat infestations early with insecticidal soap. While generally resistant, monitor for occasional bacterial leaf spot by ensuring good air circulation. Harvest fruits seventy to eighty days after planting when they reach their full color and size.
When to Plant Thai Hot 'Thai Dragon'
Planting windows vary by USDA hardiness zone. Look up yours by ZIP code.
| Zone | Start Indoors | Direct Sow | Harvest |
|---|---|---|---|
| Zone 1 | May | — | October – August |
| Zone 2 | April – May | — | September |
| Zone 3 | April | — | September – October |
| Zone 4 | March – April | — | August – October |
| Zone 5 | March | — | August – October |
| Zone 6 | March | — | August – October |
| Zone 7 | February – March | — | July – September |
| Zone 8 | February | — | July – September |
| Zone 9 | January | — | June – August |
| Zone 10 | January | — | May – July |
| Zone 11 | January | — | April – June |
| Zone 12 | January | — | April – June |
| Zone 13 | January | — | April – June |
Companion Plants for Thai Hot 'Thai Dragon'
✓ Good companions
Repels aphids, spider mites, and thrips while potentially enhancing pepper flavor
Loosens soil around pepper roots and doesn't compete for nutrients
Repels aphids and improves soil health with sulfur compounds
Deters nematodes, aphids, and whiteflies with natural compounds
Acts as trap crop for aphids and cucumber beetles
Repels cucumber beetles and provides ground cover to retain soil moisture
Attracts beneficial insects like hoverflies and parasitic wasps
Similar growing requirements and helps confuse pests through companion diversity
✗ Keep away from
Releases juglone toxin that causes wilting and stunted growth in peppers
Compete for similar nutrients and may stunt pepper growth through root competition
Produces allelopathic compounds that inhibit pepper growth and development
Nutrition Facts
Per 100g serving (USDA FoodData Central)
