I would recomend not waiting 2 weeks to get your seedlings out in the direct sun . We go outside on day 2 here with temps often in the 80s. Bring em back in at night under the lights give em about 2 hours of darkness. We also mix our own soil that contains no nutes so we begin feeding on the 1st watering. My 1st grow i was scared to death of burning them in the sun or too much nutrients so i babied a few and was real agressive with a couple . the ones we babied were way behind and never really caught up . Also have gotten better results with the 7 and 10 gallon root pouches as our june and july temperatures hit the low to mid 90s regularly and the plants stay in the blazing sun all day