Root bound. if too tight..how big are your pots ?? My 6ft plant goes in a 10 gal pot.. A 2-3 ft plant should be about 5 gal...a few roots coming out the bottom is nothing..just means they're growing...hence a bigger pot.. See my avatar.. its 3ft.approx...the pot is 10" high + 10"diameter..
they are both in 8 quart pots. They are only growing in a space about 27 inches tall and 3 feet wide. My first ones so im growing them small just fro practice. They are about 3 1/2 inches tall now. I heard they triple in size in flowering. Should i go ahead and flower or it is too early? Only been vegging 3 weeks....
doesnt look like it has much nodes i would say veg one more week then throw it into flowering cuz ur space isnt that tall IF u can i would suggest turning it sideways to give u more room but thats juss me