To germinate chili seeds, sow them in seed starting mix in pots or trays, ensuring shallow burial. Provide warmth and consistent moisture, ideally using a heat mat and covering the pots to maintain humidity.

Place newly germinated seedlings under a grow light or on a sunny windowsill, ensuring at least 12-16 hours of light daily. Maintain a consistent temperature of 75-85°F (24-29°C) for optimal growth and to prevent legginess.

Once seedlings develop a few sets of true leaves, transplant them into larger pots or a garden plot with well-draining soil. Gradually acclimate them to outdoor conditions over a week before permanent planting.

Water chili plants regularly, allowing the top inch of soil to dry out between waterings to prevent root rot. Consistency is key, especially during flowering and fruiting stages.

Begin fertilizing with a balanced fertilizer after transplanting, then switch to a high-phosphorus fertilizer once flowers appear. This promotes fruit development and a bountiful harvest.

Regularly inspect your chili plants for pests and address any infestations promptly using organic pest control methods like neem oil or insecticidal soap. Healthy plants are more resistant to pests.

Harvest chilies when they reach their full color and desired size, typically by snipping them off the plant with clean shears. Regular harvesting encourages more fruit production.