Indoor to drench or not to drench?

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hey folks! I'm at the end of week 4 on my first indoor grow in coco and perlite. i started these plants in 4 gal. airpots. for the 1st 2.5 weeks i watered every day just a ring around each plant with very light nutes and growth was pretty quick but very bushy and and short. beginning week 4 i started to do a full drench and drain with 1/4 nutes. i started to see some brown tips and some lightning of leaves. so under advise i raised my 1200w and 600w leds from 20in up to 24in. the leaf color isn't as bad but i find the leaves and stems are small for these plants with some red on them and still real bushy. only 6-7in tall and lots of little leaves. now i have heard mixed advise on coco. some say water a little everyday and keep moist. others say drench with runoff every 2-3 days and allow to dry between waterings. I'm thinking one or the other watering schedule is slowing growth. I'm at 1/4 strength of flora nutes with a full tsp. cal/mag every watering every couple or 3 days. phd at 5.5-6 with well water. as my plants did better with a daily light watering should i have stayed with the light daily waterings? they're at about 7-8in.now with lots of tiny 1in new leaves on spindly stems. I'm reluctant to upping the bloom nutes as they're still so small. I've only been able to do min. lst due to small plants. i have 2 n.l autos, 1 n.l blue auto. and 2 w.w autos. much thanks for any help.
 
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I am far from an expert, but I have always had the best luck allowing the medium to fully dry between waterings, I always felt like I had healthier roots at the end of a run as well.
 
I always thought with coco you had to keep medium moist? I'm sure some guys water their coco 3 times a day, just little amounts.
Anybody with experience growing in coco will able to give a better answer on this though.


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there is a lot of conflicting info on this. not just on AFN either. I'm considering making a drip irrigation system with a old hose and 5 gal pail. seems that would work better but then there is no flushing of excess being done. wouldn't that cause a salts build up? i dunno?anyone else?
 
I water my 3 gallon coco smart pots with a about quart every other day. The 5 gallon smart pots about a 1qt to 1.5 qt. That can change a little depending on temps etc.
 
thats about what I'm watering. i use a 5 gal. pail for the 4 plants in 4 gal airpots and i have about 10-20% runoff.
 
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