If I don’t count the first week, considered like the first stage of germination, they’re growing in soil since 3 weeks. All strains seams to be extremely vigorous and are doing great 👍
It’s gonna be the time to top the seedlings, cutting all the 4th nodes in an advanced stage and reducing the seedlings to 3 nodes, making the sides shoots of the 3rd node the 2 future main branches of the plant ! Which is the first step to build a ScrOG.
Later on, those 3 lil nodes will become the main trunk of the plant . Cutting short in the early stage avoid to get a long trunk and long legs later in the growth.
( I’m looking for a job in the Cannabis industry as Master Grower, Mineralogist, Quality Control 🐞 )