New Grower help! over watered or some thing else

[kato13]

So I'm at day 27 of my blue amnesia grow and over the last few days I've notice some leaves starting to droop and a few have turned darker green at the tips. I'm pretty sure they havnt been underwatered.

I'm using 15 ltr pots with a 70/30 coco perlite mix and Im using house and gardens coco a&b nutes along with their roots exelurator which I've been feeding about a litre every two days or so. I'm am getting about 30% runoff every feed.

Also could this have anything to do with nitrogen intake?

Any advice or tips appreciated

Cheers kato

 

[kato13]

Sorry bout the duplicates lol:Sharing One:

 

[namvet25]

It's reall hard to see with your lighting but from what I can pick out clawing tips and browning leaf tips means to much nitrogen.Pics would be better with no lights on and just use your flash.

 

[kato13]

Thanks namvet I'll get some pics up in a few hours when lights change

 

[kato13]

Here are a couple more pics. What u think?

 

[illbethere]

don't think it's nitrogen abundance would probably be way darker leafs.
What's your humidity? PH?
btw for such small plats a litre every 2 days seems way too much.
Only water them when the top soil is dry about 2 cm deep + feel how light/heavy your pot is before watering.
And make sure they don't stand in the run off water if that's the case can't really tell.

 

[kato13]

Humidity is stable at 55% and 23°c with lights on and i feed at pH of 5.8. My runoff is usually around 6.0
Thanks I'llbethere I did stop feeding for about 2-3 days when I started this post and I'm now feeding a lot less. The plants seemed to have perked up a bit now
Hope they carry on to be big and healthy

 

[gone1]

Overwatering shows the same symptoms as underwatering as far as i know. Looks like I'llbethere was on the right track,

 

[illbethere]

when ever you need me!
Ill be there!

 

[DABaracuss]

any new pics ?