How Long Do Peppers Take to Grow?

If you’re thinking about growing peppers, you need to be sure you’ve planned your planting time properly. It’s important to water the soil thoroughly and regularly to prevent it from drying out. You’ll also need to check the plant daily for moisture. Peppers grow fastest if you get them started early enough.

Growing peppers

Peppers can be grown from seeds or starts. Seeds offer a greater variety of peppers than starts. Seeds should be started indoors six to ten weeks before the last frost date. Plant seeds at least 1/4 inch deep in well-drained soil and keep them moist. Punctured plastic wrap can help keep the seeds moist.


Peppers need a moderate amount of water to thrive and develop. You don’t want to overwater the plants because they don’t like to be waterlogged. Make sure the soil drains well and retains just enough moisture to keep the plants in production. Peppers should be watered once every two days during their early growth phase. However, as they mature, you can water them less frequently.

Cold weather 

If you are growing peppers from seeds, it is important to plant them as soon as the danger of frost has passed. Cold weather and late-night chills can damage the flower buds and fruit. Low temperatures will also decrease the yield of the peppers. Temperatures should stay between 70 to 80 degrees Fahrenheit or higher.


Peppers grow best in well-drained soil with good drainage. Adding organic matter to the soil will help it retain more moisture and fertilize the soil. Pepper plants should be transplanted when the soil temperature is consistently 65 degrees Fahrenheit or warmer. Then, a week later, the plants can grow to their full potential.

Growth time

When growing peppers from seed, it will take 56 to 70 days to sprout, depending on the type you’re growing. Depending on the variety, germination can be spotty, so you’ll have to be patient.

Growing peppers in containers

Growing peppers in containers isn’t a quick process. They have a slow growth rate and need adequate space for their roots. If you want to grow peppers in containers, start with seedlings, and select compact varieties. Large varieties of peppers can reach three feet tall, but many hot pepper plants are naturally small.


Peppers need consistent moisture to grow properly, so you’ll want to use an organic potting mix. It’s also important to avoid compacted soil, which can be harmful to the roots. The proper potting mix allows the roots to expand and stay healthy. It also contains nutrients and helps keep the plant from becoming too dry.


Peppers prefer a sunny location that gets six to eight hours of direct sunlight a day. They thrive in temperatures between 70 and 80 degrees and don’t do well in temperatures below seventy degrees. To ensure adequate sunlight, place your container against a south-facing wall. You should also add aged compost to the container mix, which will provide the plant with a rich base.


The best time to plant pepper seedlings is after the threat of frost has passed. After the soil has reached a temperature of 65degF, the seeds should be planted a quarter-inch deep in the soil. Pepper plants need to be kept warm to grow well, so you may want to invest in a heated propagator or a grow light to reach the desired temperature.

Planting pepper seeds

Pepper seeds need a consistent amount of moisture to germinate and grow. Ensure the soil is moist but not waterlogged before planting. Use a spray bottle for precise watering, or invest in a humidity dome to maintain the correct moisture levels in the air and soil. Watering in the morning before the sun dries the soil will help the seeds soak up the moisture.


Pepper seedlings need adequate air circulation to avoid fungal diseases and grow well. Place them in a sunny spot for about 6 to 8 hours per day. 


While pepper seeds germinate relatively quickly, they are not very hardy. Most varieties take a week or so to sprout. If you are planting super hot peppers, they can take up to a month. Peppers are not frost-hardy, so they need to be protected until the weather is warm enough to prevent them from dying.

Growing peppers in the Northern Hemisphere

Pepper plants grow best in the Northern Hemisphere. They do well in a warm, humid climate and need ample light and heat. They also require regular feedings and regular inspections for pests. They prefer soil that is rich in organic matter and contains a pH of between 5.5 and 7.


Peppers require plenty of nitrogen during the initial growth stages and adequate phosphorus during flowering and seed ripening. The plant also needs plenty of potassium and magnesium, which are essential for early fruit colour and the ripening stage. 

Growing indoor

Pepper plants can be started indoors. To grow pepper plants indoors, choose a window with south-facing exposure. This type of window will receive morning, noon, and afternoon sunlight. Depending on your climate, you can plant your pepper seeds indoors between November and April.

Planting peppers before the last frost date

If you’re planning to plant peppers in your garden, it’s best to start the process indoors several weeks before the last frost date. Depending on your region, it could take as long as a hundred and twenty days before peppers start to form. So, you should start your pepper seeds indoors at least four weeks before the last frost date. Once they germinate, move them outdoors two to four weeks later. This should help your pepper plants grow to maturity by the time they fall.

Occurrence Data charts 

You can find out the last frost date by checking the Freeze/Frost Occurrence Data charts. These charts give you the average dates for frost for different temperatures. Then, you can calculate the exact date by using the calculator below. It will tell you when to plant peppers based on the last frost date and the average temperature.

Garden calendar 

If you don’t have the last frost date on hand, consult a garden calendar. Many gardening guides will give you a range of dates that are based on average temperatures and the likelihood of light or moderate frost. You can also consult other gardeners for information about late-spring frost dates. Your local extension service should also have downloadable charts showing recommended planting dates for your area.

Once the last frost date is passed, you can move your pepper plants to an outdoor location where they will continue to grow foliage and produce peppers for harvest. However, overwintering pepper plants aren’t always successful. You may need to try several pepper plants to ensure success.

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