Final pot size

[treesbythesea]

Hey guys.
I just uppotted to 7 gallon smart bags. Do you think I'll need to repot again? I am in Southern New England if that makes a difference... I anticipate them to start flowering in mid august.
Would you go up to 15 gallon?

View attachment 20170720_122219.jpg

 

[treesbythesea]

I take that back. They are starting to grow asymmetrically... If they keep growing at same rate I was hopping to go 15 gallon by 8/5.

View attachment 20170720_131001.jpg

 

[RubyRed]

You can stay in 7 the plant will be shorter. I think most that grow in bags outside use 20+
your plants look Banging, nice work

 

[Rosebud]

They will double in size when they hit flowering. I would put them in 20 gallons if you can. They look great.

 

[2RedEyes]

Wow, if you just upsized, I would probably be hesitant to go larger at this stage. Especially if you expect them to flower in August, that's just around the corner... I try to transplant only once if possible... they sure look good though...

 

[pcduck]

I would not repot.
Plants do not grow a lot of roots once flowering begins and flowering will begin in a few weeks.