New Grower Dr. FeelGood Flowering Differences

[Mad Scientist]

I'm experiencing flowering differences with my Dr. FeelGood plants. Here the story, I have two Dr. Feelgood plants started the same day. Both plants are at 55 days today. Plant A (in a 2 gallon pot) has showed pre-flowers but hasn't started really developing buds at all. Plant B (in a 1 gallon pot) is fully into flowering. Both plants are in the same cabinet with the same lighting, temperature etc.
Do you have any theories as to why the plant in the 2 gallon pot hasn't started budding yet? Pot size difference maybe? I am hoping it will in time but by 55 days I thought it should have at least started by now. Photos of each plant below.

Plant A photo

Plant B photo

Another Plant B photo

 

[namvet25]

Probably is the pot size.The ones in the larger pots are still growing roots and building towards a bigger plant that will give you a bigger yield.All you can do is keep them healthy and she will finish in her own time.

 

[Stitch]

not really sure, what's the problem here...very strange

 

[Mad Scientist]

not really sure, what's the problem here...very strange

This person is experiencing the same with his Dr. Feelgoods.
https://www.autoflower.org/f2/dr-feelgood-advice-16016.html