If you google garlic for damp off, you'll find simplegiftsfarm.com

Doug Green has been in the plant business for a long long time. I tried it last year, and either it worked, or I was just lucky and didn't get much damp off.

Also, if you don't have a fan for air movement, it might be a good idea to get one.

Good luck!

I have never used anything for a damping off problem. I eliminate the growing conditions favoring fungus growth. Keep the temperature down, the air circulation up, and reduce the excess moisture. Al

Or grow outside, via winter sowing. No damp off. No hardening off. No mess inside. No lights needed.

I sprinkle a layer of fine dry material around the seedlings. Sift some peat works pretty well.

Cinnamon - sprinkle it over the surface of the growing medium. It kills the spores but won't hurt your seedlings. I grew hosta, daylily & false indigo indoors & used the cinnamon to retard the damping off fungus. A fan on low to circulate the air will also help.