

A hydrogen peroxide or colloidal silver solution can help treat fungal disease on your tender plants. This is called damping off and is caused by a funal infection in your soil. You may also see that a seed sprouts, but then rots at its base and falls over.If infection occurs you will notice a fuzzy growth on the top of the planting medium. If you are looking for a bleach alternative, try the environmentally friendly options that use hydrogen peroxide as their active ingredient.įungal and mold infections are the most common infection from dirty containers. We clean ours by submerging them in bleach water at the beginning of the season. Most plastic containers can be reused for several years, but they need to be sanitized.Think back to last year and whether you had any disease issues with your seedlings. You didn’t use new or sterilized containersĭisease issues can be a factor in seed germination. Was the parent plant healthy? Seeds can harbor infection from the parent plant that may prevent sprouting, however, this is not usually the case.Ģ.

High temperatures over 90 can kill the plant inside the seed.

Did you forget to put the seeds into the mix? Don’t laugh! It could happen! If you don’t find the seed, think back.If your seeds have not sprouted within the appropriate number days (this will depend on your seeds), then you may want to consider using a pen or pencil to gently dig around in your soil and find the seed. The first thing to consider is whether the seeds were viable in the first place. When vegetable seeds are not germinating, there are a few common problems that you should look for. Learn the 5 fatal mistakes for germinating seeds But ideally, 100% of our seeds come up, so anything less than 80 or even 90% germination rate, and we start looking at what went wrong.Įasily keep track of your germination rate with these garden worksheets. For us, a minimum acceptable germination rate is when at least 80% of our seeds sprout.
