Thats def manageable! I did 2 plants in an earthbox and they wound up big as fuck so had to move box into 4x4 and it had the whole tent to itself and still had half a shitty harvest cuz although tops were amazing all the inner growing lower branches grew into the neighboring plant and were beyond worthless larf! Even chopping top half of plant and giving bottom 2.5 more weeks it didn’t help! Prob still have 2-3oz of that shit somewhere to go into edibles eventually!