Growing Peppers Indoors – Guidelines & Tips

Growing Peppers Indoors – Guidelines & Tips

Growing Peppers Indoors – Guidelines & Tips

Growing peppers indoors is a rewarding experience that can yield fresh, flavorful peppers all year long. Whether you’re an experienced gardener or a novice, peppers can be an attractive, easy-to-grow alternative to outdoor plants.

Choosing Variety & Location

The first step is to choose a variety of pepper suited to growing indoors. Consider the size of your location, the amount of sunlight it gets, and the amount of available space. Sweet peppers such as bell peppers and mini bell peppers will usually have the highest yield, but hot pepper varieties like jalapeno and habanero can also be grown indoors.

Soil Selection

Be sure to choose a high-quality soil that is well-draining. You can buy potting soil mixes specifically designed for peppers, or you can make your own from a combination of potting soil, compost, and perlite for added drainage. Avoid fertilizers with high levels of nitrogen, which will encourage healthy foliage but will hinder the plant’s fruiting.

Container Selection

For each pepper plant, you will need at least a one-gallon container. The container should be made of breathable material such as terracotta or plastic, with several drainage holes at the bottom. If you are using plastic containers, make sure to choose an opaque material to help keep the soil temperature more even.

Light & Temperature

Peppers need at least 6 hours of direct sunlight, or the equivalent of artificial grow lights per day. Peppers should be grown in temperatures between 65-85°F. If the temperature drops below 65°F, the plants will be less likely to flower and fruit.

Water & Fertilizer

Peppers need consistent watering to stay healthy and produce fruits. Water your plants deeply on a regular basis, but avoid overwatering. To help encourage flowering and fruiting, you can apply a fertilizer solution with a balanced mix of nutrients.


When the peppers are ripe, you can harvest them by hand. Wear gloves when harvesting, as some peppers can be spicy! Once the peppers are harvested, you can enjoy them fresh, or you can store them in the refrigerator for up to a week.


Growing peppers indoors can be a rewarding and delicious experience. With the right variety, location, container, soil, light, water, and fertilizer, you can have fresh peppers all year long. These guidelines and tips should help you get started growing peppers indoors.

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