Clone,flowering, pot size

Well im starting an SoG grow shortyl Just getting the last of my supplies but am having a hard time figuring out pot sizes...If i start flowering right when clones take root could i use solo cups all through flowering or would i need something slightly bigger? Any input would be greatly appreciated.

I stopped doing zero veg clones becuz the growth was so uneven when flowered right after taking root. I put them in 24 oz cups(1 lt pots are good too) and veg for 1 week before switching to 12/12. The week of veg allows the clones to get well established. When I did zero Veg some would grow to 12-16 inches and some would grow 3-5 inches. When vegged for at least week they all grow at pretty consistant heights, around 12-16 in. I would recommend maybe a little bigger than 16 oz. cups, but they should do. I chose the 24 oz becuz the were the biggest plastic cups I could find at the grocery store. I have 6 in 24 oz. cups, 3 weeks flowering now and the roots still have alot of soil space to fill

Cool thanks man...I think I'll try and get away withthe 16oz cups just for the space.....does anyone know if 16 ounce cups would def. Be to small?

i just found square pots. they are probably 4 inches wide. if you can find those it would be better. You fit more dirt in a smaller space. with them i can do 5-6 plant cycles at 3 weeks apartfor a perpetual harvest under a meager 250watt hps