You can pickup Ace Seeds from several dealers in the states. I bought several packs from North Atlantic Seed Co. Here are some other dealers:
Wholesaler list ACE Seeds selling points - aceseeds
In this section you will find an updated list of our official ACE Seeds selling points. All these selling points are authorized distributors, grow-shops andwww.aceseeds.org
Big fan of Mandala Seeds. I know they take time off but knowing that I order before they shut down for the season. Great people and they are a pleasure.
I’ve been starting seeds in 4 inch pots for years using Pro Mix. I moisten the soil, put in the seed, cover the top of the pot with plastic wrap and put them on a heat mat. I watch them closely and as soon as I see them pop through the soil I take off the plastic, take them off the heat mat and put them a couple of inches under led shop lights. I feed lightly and as soon as I see roots at the bottom of the 4 inch pot, I up pot to #1 pots. Veg. for a couple of weeks in that pot and then into the final pot. I have a very high success rate doing it this way. Actually learned this method from Mandala. I don’t think they use the plastic but I found it helped.
Promix is by far the best. Never ever had a bad bag of Promix…. Mainly because there’s nothing in it, it’s soil less lol …. But that’s also why it’s consistent