A few times, when transplanting things to the outside, I noticed little light green balls under the plants. I didn’t think too much of them until I opened a pack of experimental pods this week, and there was one of these balls just floating about on it’s own, outside of the soil. Are these like some kind of fertiliser? Should we add them back to the pod when we find them?
It’s just fertilizer to feed the plant. You may leave them in the soil while transplanting, if there is still some plant food inside the fertilizer prills, you may check/open one, if there is some left.