When should I transplant?

[CPL Clegg]

I have about 4 2-inch sprouts all in a pretty small pot...should I leave them in this pot or transplant each sprout into separate pot? Or should I wait until they get bigger when I plant them outside?

[BudBill]

Come on man, you know the answer. An important part of the plants are the roots, if you keep them together for too long they will ...........?

:)

[Rocklobster]

And never sow them in same pot again ya risking stress in such tender plant really unwise.

[CPL Clegg]

So do you think I should just leave them?

[BudBill]

No. You run the risk of the roots becoming entangled, slow growth, crowding.....

[harvester]

It's fine to grow cannabis in shared pots... I have 10 right now sharing an 18litre space. I often do it if i have a load of clones left over. It needs to be said though that these are clones and not seeds. Seeds will generally have more root mass than clones. Also i do it in coco coir with a heady dose of perlite. I like how the plants all meld into one big one

I tried the same thing in DWC once (well similar, 3 plants in an 18litre container x 2). One plant from each container was suffocated at around the mid flower point, after a 12 day veg from clone.

In your case, you need to separate the plants.