I got my seeds from attitude.

I started 3 TD, Magnum, and ST on 5/10

Theyre in a mix of 1 part fox farm happy frog, 1 part fox farm ocean forest, 1 part coco, and 1/2 part perlite. i threw about 10 pounds of worm casings in, mixed it all together, then filled pots. TD and Magnum are in 10 gallon pots. ST is in 7 gallon pots.
One of the Magnums got a small taproot but never came above ground. It was nice for a few days after i put them in soil, but 3 nights got down into the high 30s-low 40s. I put them in my garage to try to help but I think they got stunted a little bit.
these pics are from 5/31

All plants have been treated the same. I gave them about a tablespoon each of advanced nutrients heavy harvest spring blend about a week ago. I figured it would be running out when theyre starting to flower. The Magnums are the smallest and have been that way from the start. Does anyone have any experience with Magnum? Are they finicky? I havent really grown any autos before and any advise would be appreciated. Do i measure their life from when the seeds popped or when they came above the soil? About how many weeks does it take before they start to flower?
More pics to come

I started 3 TD, Magnum, and ST on 5/10

Theyre in a mix of 1 part fox farm happy frog, 1 part fox farm ocean forest, 1 part coco, and 1/2 part perlite. i threw about 10 pounds of worm casings in, mixed it all together, then filled pots. TD and Magnum are in 10 gallon pots. ST is in 7 gallon pots.
One of the Magnums got a small taproot but never came above ground. It was nice for a few days after i put them in soil, but 3 nights got down into the high 30s-low 40s. I put them in my garage to try to help but I think they got stunted a little bit.
these pics are from 5/31



All plants have been treated the same. I gave them about a tablespoon each of advanced nutrients heavy harvest spring blend about a week ago. I figured it would be running out when theyre starting to flower. The Magnums are the smallest and have been that way from the start. Does anyone have any experience with Magnum? Are they finicky? I havent really grown any autos before and any advise would be appreciated. Do i measure their life from when the seeds popped or when they came above the soil? About how many weeks does it take before they start to flower?
More pics to come