I transplanted my 2nd batch of seedlings into 3.5" plastic pots. This time I was able to get a brick of coconut husk from petco. I used a 3:1 ratio of coco husk to perlite. I also potted up my 2 yrs old.
Name: Marica Northern Ca mountains 4000' (Zone 7b)
Looks good for the bigger plants with their new pots. I thought the pot size needed to be about 2.5" from the caudex to the pot edge all the way around. Maybe I am wrong but the little guys look like they are in larger pots. They look nice though.