Old auto beans 2

7/3 start of week 2,ladies got fed today,each 1.5l at ph 5.5 and ec 1.3, The one in the fabric seems to grow a bit slower than her sister in the plastic pot but they both look h 9/3 d10 started lst on these girls today and noticed the smaller one’s roots aren’t much anchored in the soil,I’m curious if this could be the reason she grows slower