I saw Nebula saw once that you should fish out chips in the soil if you see them. 🌲 She said that they're made from wood that didn't get fully composted yet!!!! In fact, I read that "seedling soil" is actually just regular composted soil, but they sift it so only the super fine composted particles make it through! It seems like the really fine composted stuff is "easy to eat" for plants, then as they get older they are stronger and can deal with the wood chips!!!! ✨