Hi guys my seedlings stretched alot. I have sorted it and stopped it stretching but my question is can I add more Coco to my 5 gallon pots ? I have room at the top to put some more in. Can I add more a bury some of the stem ?
Yes you can bury up the stem. In fact even if you removed lower branches, you could bury even deeper and new roots will emerge, as they would a tomato plant Sent from my Alcatel_5008R using Grasscity Forum mobile app
I'd keep it at 600w the whole grow. Start at like 3feet+ away, every 1-2 days lower it an inch until you find that sweet spot. By sweet spot I mean if you can check them daily, you'll come back the next day and notice sliight stress, perhaps tacoing of the leaves, then you know to raise it back up an inch. Sent from my Alcatel_5008R using Grasscity Forum mobile app
2 weeks... they could go under a 24w cfl for a week and they'd be fine. 400... you're just heating the space with that cheers
How Far Should Grow Lights be From Cannabis Plants? | Grow Weed Easy Here’s a quick reference guide to use as a starting point: Grow Light Closest ~ Sunlight Furthest 150W 8″ (20cm) 10″ (25cm) 12″ (30cm) 250W 10″ (25cm) 12″ (30cm) 14″ (35cm) 400W 12″ (30cm) 14″ (35cm) 19″ (48cm) 600W 14″ (35cm) 16″ (41cm) 25″ (64cm) 1000W 16″ (41cm) 22″ (55cm) 31″ (79cm)