By 12-15 they were going in solo cups. All seeds germinated just fine. No plant pictures at this stage.
This is a soil grow as usual and I have a system that has worked well for me. Soil is always reused and amended for the growth cycle it supports. I toss in everything. Trimmings, root balls etc. Growth cycle soil is amended with alfalfa, oyster shell, neem meal, crab, langbeinite, sulphur, kelp, azomite charged biochar and shredded paper. and bit of Bokashi to move things along. Flowering soil is similar minus alfalfa and neem. As with most things the soil is always a work in progress.