How To Grow Jalapenos From Seeds Indoors. In the case of sowing seeds from store bought jalapenos, i would definitely do this test because it lets you know if your seeds can even grow so you don’t waste a lot of time. Plants produce abundantly and the jalapenos are dark black.
The soil temperature must be at least 70°f (21°c) for seed germination, so keep the seed tray or pots in a warm area for the best and fastest results. One critical aspect of growing jalapeno seeds is to sow them at the right time of year. This makes growing jalapenos indoors fairly easy as the light requirements are not as high as other fruits.
This makes growing jalapenos indoors fairly easy as the light requirements are not as high as other fruits.
[1] x research source pour your seeds into a small plastic cup and fill it with warm water. Soaking the seeds breaks down some of the hard coating, speeding up the germination process. The soil temperature must be at least 70°f (21°c) for seed germination, so keep the seed tray or pots in a warm area for the best and fastest results. You have more options for sprouting your seeds.