The casey jones marijuana grow

A question from a fellow grower:

i was looking at your casey jones journal.

Bit confused how many plants did you use was it 50? And what size pots in litres i noticed you said you done it 3 months from seed them yields are amazing i have 4 gavita pros in a 2.4 x 2.4 tent. I want to do a casey jones grow how many days from seed should i veg them for.