How long should roots be on spider plant?
When the roots are about 5 cm (2 inches), you can put them in soil. This way you can watch the root grow and you can plant them in soil later on.
Should you trim spider plant babies?
It’s good to prune your plant whenever it begins getting too big for its surroundings. However, you’ll also want to prune your plant when it begins developing yellow or brown leaves. Numerous spiderlings (baby spider plant) are another good sign that your potted plant needs pruning and may also be ready for dividing.