That applies mostly to outdoor plants where it is possible that rain might swamp the plant on an ongoing basis leading to root rot. In fact, some people do plant a little deeper with each re-potting. I have not done this so I can't really comment. Similarly, when root pruning mothers it is recommended. So I think you did the right thing. She will not be happy to be sure but keep her hydrated and put a humidity dome over top if she is not too big.
bigsby Reviewed by bigsby on . New timer Just starting out, this forum has been lots of help and most probably looking for future help along the way. i put my seeds in wet paper towel 12 days ago and are now showing second sets of true leaves, three pointed ones. grow medium is a starter soiless mix from a trusted small time flower shop. plants are under a 3 foot t5 that i keep within 1.5 inches to .5 inches of the tops with a fan on low about 18 hours a day. light cycle is 18/6. i have given a 1/4 dose of 10-15-10, then got a little Rating: 5