First time using Coir indoors

[OldGuy714]

Hello fellow growers.
So I am trying coco coir for the first time and it’s been a great grow so far, I’m using GH floro trio grow nuits. Mars TS3000 led. 4x4 tent. I am growing all autoflowers and they are Northern X Big Bug, Super silver haze, red skunk, plushberry, blackberry moon rocks, Rainbow Kush, and watermelon OG.

These are 2 weeks old

 

[OldGuy714]

Here they are at 4 weeks old.

 

[OldGuy714]

Here they are at 3 weeks old. View attachment 2036320View attachment 2036321View attachment 2036322View attachment 2036323View attachment 2036324View attachment 2036325

 

[OldGuy714]

Finally here there are at 28 days. Start of week 4. I’m very happy.
I have been doing LST Training so they are getting very bushy.

 

[OldGuy714]

So my feed chart for week for is GH nuits.
At 5ml of each of the three floro series’s
5 ml calimag
3ml Diamond Nectar
So far no burn or anything and growing like crazy.
3 week feed was
7ml micro
7ml grow
3ml bloom
It’s an aggressive feed using the recirculation feed chart I tweaked for DWC. So far so good it seems.

 

[OldGuy714]

Here they are at 4 weeks old. View attachment 2036320View attachment 2036321View attachment 2036322View attachment 2036323View attachment 2036324View attachment 2036325

Opps sorry there 3 weeks at this stage

 

[Choppr]

They look good, However, I would keep an eye on them, the aggressive feed charts are usually aimed at Photoperiods, Some Auto's can be Pushed, most cant. In coco if your not getting a good run-off(and testing the run-off) you can end up with high concentrations of salts/nutrient in the root zone, and start having trouble at around week 5, and wk 5 is the worst time to start having trouble, when they're starting to fruit heavy. But that's why Ive been in Coco for the past 11 years, If I get an Issue I Flush it with 3 gal clean water, then pour in a corrected Nutrient Solution, shes Reset! Keep Rockin !

 

[Nuggz23]

They look good, However, I would keep an eye on them, the aggressive feed charts are usually aimed at Photoperiods, Some Auto's can be Pushed, most cant. In coco if your not getting a good run-off(and testing the run-off) you can end up with high concentrations of salts/nutrient in the root zone, and start having trouble at around week 5, and wk 5 is the worst time to start having trouble, when they're starting to fruit heavy. But that's why Ive been in Coco for the past 11 years, If I get an Issue I Flush it with 3 gal clean water, then pour in a corrected Nutrient Solution, shes Reset! Keep Rockin !

I was running aggressive with all my plants. Had an auto in the tent. Had to back of the feed .