Intensely hot, fruity-flavored peppers that thrive in heat and reward patient gardeners with prolific harvests from midsummer through frost.
Capsicum chinense · also called habanero, scotch bonnet
Windows are counted from the average date of your last spring frost.
Home-grown chinense peppers ripen to flavor profiles — floral, fruity, smoky — that dried or pickled commercial products rarely match. A single plant can yield dozens of pods over a long season, making it highly productive per square foot.
A little history. Native to the Amazon basin and Caribbean; among the hottest peppers known, with heat generated by capsaicin compounds concentrated in the placental tissue (the white inner ribs) rather than the seeds themselves.
Keep the top half-inch of seed-starting mix consistently moist; use a heat mat — germination drops sharply below 75 °F (24 °C). Seedlings emerge in 10–21 days in warm soil.
Either works well — needs at least 12 inches of soil depth and good drainage. In containers: 5-gallon pot minimum; 7–10 gallon preferred for full yield. Space plants 18 inches (45 cm) apart.
Deep soak twice a week in warm weather; reduce slightly once fruit is sizing up. Water when the top inch of soil feels dry, or leaves show the faintest midday wilt. Aim for about 1 inch per week including rain.
Side-dress (scatter fertilizer along the row and water in) every 3–4 weeks once flowering begins. What to use: low-nitrogen, higher-phosphorus and potassium feed at flowering; balanced feed during early vegetative growth.
Pinch the first flower bud that appears before transplanting to redirect energy into branching. Once established, remove any crossing or dead branches to improve airflow.
It's ready when pods have reached full size and shifted from green to their ripe color (red, orange, yellow, or chocolate depending on variety); skin is firm and glossy. Cut pods with scissors or pruners, leaving a short stem attached; do not pull — tugging can break branches. Wear gloves when handling superhot varieties.
Fresh pods keep 1–2 weeks refrigerated in a paper bag. Freeze whole or sliced for up to 12 months. Dry at 130–140 °F (54–60 °C) until brittle for long-term storage.
Not practical for succession sowing — the long season means one planting per year in most climates. Start extra transplants to replace any that fail.
Perennial in frost-free climates. In cold regions, pot up plants before first frost, cut back by half, and overwinter indoors in a bright window above 50 °F (10 °C); resume watering in late winter.
Basil
The strong-smelling leaves can help hide young pepper plants from aphids and thrips, which locate hosts partly by scent. Expect real benefit only under low pest pressure, and keep basil about a foot clear so it does not shade the pepper's lower branches.
Carrot
Carrot sends a single deep taproot straight down while pepper feeds mostly in the top foot of soil, so the two often share a bed without fighting over water. Sow carrots on the sunny side and pull them before the pepper canopy closes over.
Parsley
Left to flower in its second year, parsley opens flat umbels of tiny blooms that feed hoverflies, lacewings, and small parasitic wasps — the insects that clean up aphid colonies on pepper shoots.
French Marigold
French marigold roots release compounds that suppress root-knot nematodes, but only when the plants are grown thickly across the area or chopped into the soil at season's end. A few flowers along the bed edge will not protect the peppers.
Oregano
Allowed to bloom, oregano's small flowers draw hoverflies and tiny parasitic wasps that hunt aphids, and its low sprawl shades the soil surface. Give it its own corner, since it spreads wider each year.
Fennel
Fennel roots release compounds that stunt most garden vegetables, peppers included — expect slowed growth and poor fruit set nearby. Planted well apart, though, its flowers feed hoverflies and tiny parasitic wasps, so keep it in a far corner rather than banning it.
Kohlrabi
Old companion charts have long kept kohlrabi away from the tomato family, and no mechanism has been demonstrated. If you do interplant, the practical concern is simply competition: kohlrabi wants steady moisture and cool soil that peppers do not.
Give the tomato family 3 years away from this spot before any of its relatives return.
The pea and bean family, the onion family or the carrot family thrive in this ground next season.
Peppers leave the soil hungry and depleted of nitrogen, with nightshade root diseases such as phytophthora able to linger. Keep tomatoes, potatoes, eggplant, and peppers out of this bed for 3 years, then follow with beans or peas, the onion family, or carrots and their relatives.
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