Find more growing tips & recipes: Read all Blog Posts »

Why are my pepper seedlings growing slowly?

Question: I planted Hatch Chile seeds from seed 3 weeks ago they are only 1 1/4" tall... why are they not growing faster?

Answer:
Peppers can take some time to get growing, give them time and be patient. Keeping them warm helps! Chile pepper seedlings thrive when temperatures are warm. Being sensitive to the cold, ideal temperatures are 70°F to 80°F during the day, and 60°F to 70° F at night.

But don't worry if your pepper seedlings are taking some time to grow larger, they don't usually take off right away, which is why we start them earlier than other faster growing plants like tomatoes.

Also, be sure not to overwater them! Overwatering can stunt and kill pepper seedlings, they don't like constantly soggy feet! If your chile seedlings are turning yellow and looking unhappy, overwatering may be the culprit! Read more about Why pepper plants areturning yellow »

Lastly, be sure they have adequate light. Any regular old standard fluorescent white light will do the trick, or try out the newer LED growing lights. You don't need any fancy or expensive lights to start seeds. But a sunny window will not usually suffice as the days are shorter and the light from the window is not usually adequate. Pepper seedlings should receive roughly 12 to 16 hours of light a day. Can seedlings get too much light?

Read more about the Best Light for Seedlings »

Prevent Leggy Seedlings
Also, once sprouted, air circulation can help keep your pepper seedlings healthier and grow stockier. Use a fan or brush your seedlings with your hands to stimulate them to grow thicker stems and not get leggy. 

Learn more about  how to prevent Leggy Seedlings »
Back to blog
  • What did you think of our seeds? Submit a Review to win!

    What did you think of our seeds? Submit a Revie...

    2025 REVIEW CONTEST: Review any of our seeds for a chance to win a $25 Gift Card*! We hope you’re loving your vegetable garden this year. If you have a moment, we’d...

    What did you think of our seeds? Submit a Revie...

    2025 REVIEW CONTEST: Review any of our seeds for a chance to win a $25 Gift Card*! We hope you’re loving your vegetable garden this year. If you have a moment, we’d...

  • Why are bell peppers so hard to grow?

    Why are bell peppers so hard to grow?

    Do you have luck growing bell peppers? Or do you struggle growing them? Do they only produce a couple peppers for the season? Growing Bell peppers can be challenging for...

    Why are bell peppers so hard to grow?

    Do you have luck growing bell peppers? Or do you struggle growing them? Do they only produce a couple peppers for the season? Growing Bell peppers can be challenging for...

  • Hot Pepper Relish Canning Recipe

    Hot Pepper Relish Canning Recipe

    Hot Pepper Relish Canning Recipe 5 cups minced/ground sweet peppers (such as Green Bell Peppers, Golden Bell Peppers, Purple Bell Peppers, Red Bell Peppers, Mini Bell Peppers, or you can also...

    Hot Pepper Relish Canning Recipe

    Hot Pepper Relish Canning Recipe 5 cups minced/ground sweet peppers (such as Green Bell Peppers, Golden Bell Peppers, Purple Bell Peppers, Red Bell Peppers, Mini Bell Peppers, or you can also...

1 of 3
Fastest Growing Peppers

Fastest Growing Peppers

These are the fastest growing peppers that you can grow from seeds... 

Discount Seeds: 50% Off Seeds + Free Shipping on US Orders over $30

50% OFF SEEDS

Check out our 50% off Seed Discount deals below. Signup for our... 

Best Peppers for Containers

Best Peppers for Containers

If you want to grow peppers in containers, below are our top...