First time grower here. I have (3) Northern Lights started from seed, they are 4 weeks old from the time they sprouted. I am about to where we would normally do the third topping creating (8) mains. My concern is I am going to run out room in my tent (floor area). It is round with a diameter of 26". It is fairly tall though about 75". With a final plant height of about 36" I would end up with 20" from the tops of the plant to the light.
I am second guessing doing this final topping and just run with (4) mains versus trying to do (8). Any suggestions and opinions would be very appreciated.