how much veg space for a 4x4 and an 5x5

Right now I have a 4x4 veg tent and a 5x5 flower tent I would like to make a big anuff veg tent\ room to supply and make the 4x4 and 5x5 both flower tents..how much space is needed I usually veg 1.5-2months and do four big plants that fills up the 5x5 in flower thanks

I normally need a little better than half the sq feet of my flower room for veg... you'll have about 40sq' so I'd set up a 5x5 veg and you shouldn't be too crowded

If you stagger the two tents... like start one tent then fill the second half way through cycle you'll have even more space

Ah got me thinking make my 5x5 veg tent a buy another 4x4.....so two 4x4 flower tents and a 5x5 veg 3 600ws 2hps 1 mh

I flower right now with a 1000w in the 5x5...... veg in the 4x4 with a 600w clocked down to 75%

Or buy another 5x5 for veg and have a 4x4 600w flower tent and a 5x5 1000w flower tent idk yet thanks OG's