I thought so! I tried to get some once or twice when I was ordering but they were out. I may try again for a single cuz I'm thinking of doing a bunch of different Cheese crosses for an upcoming grow- if I live that long.
Most of my growing is in 2.5-3 gal. It works for the space I have and gives me nice plants. I haven't done a 5 gal. for years, maybe I'll try one or two to compare.
Sprouts so far-
(1) Jamaican Dream
(1) Cluster
(2) Plushberry
(1) Snowdawg2
(1) Jackpot Royale
The seeds aren't germing very well, I think they've been too wet and cold. I hope for a few more as conditions improve. Sometimes I get a little pushy with seeds I'm anxious for but it never pays off...