Outdoor Newbie questions.

[TheOkula]

I received some free MK Ultras with a purchase and I plan to grow them this summer, I was just wondering is it possible to start them this early? (End of December) and grow them in 18/6 (during flowering of my autos)/20/4 (veg for my autos) to get them big as heck and them throw them outside memorial weekend in may so I get a gracious yield come september/october? I am doing my first autoflower grow right now (I have a journal going) and I have no idea what I'm doing, just thinking with theory haha.

 

[Balarama]

You could veg them until february then make a bunch of clones, veg a bit more and get many big plants for may.
Or you can start them in february and veg until may, until then top them regularly to get as many tops you can and grow some big bushes outdoors.

Long veg = big enough pots

 

[cres]

We would need more information such as details of MK Ultra and what is your Lat, and your research of how fellow growers have done at your lat growing MK. There is a wide finish range between 31n and 51N, some strains need into nov, and even some to dec. I'm not familiar with MK?