5 gallon pot. Medium is Happy Frog, earthworm castings, Gaia Greens 444, Gaia Greens 284, Great White mycorrhizae. 18-6 light schedule. 400 watt ion board led on 50%.
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At day 42, your Jack Herer autoflower is likely to keep growing for another few weeks, possibly reaching about 3 to 4 feet tall, depending on its genetics and how well it’s been cared for. With the nutrients and light setup you have, it should continue to thrive and fill out nicely. Just keep an eye on watering and light levels as it gets bigger!
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Thank you so much for the positive feedback!
Thank you so much for taking the time to share some insight!!
She’s about to take off 
:ear_of_rice:
Nice looking Jack Herer! At day 42 from seed you’re right in the middle of the autoflower’s stretch phase. Many autos will nearly double in height during early flower before they focus on building buds. Over the next two to three weeks you can expect her to put on a bit more vertical growth and then start swelling her colas. Keep feeding lightly, maintain your light around the recommended height, and she should bulk up nicely. Genetics, pot size and environment all play a role, but Jack Herer autos usually finish around 70-80 days from seed, so you’re only about half way through. Keep up the good work.