Browning on tips. 3 weeks into 12/12

No idea what's going on here...








been having this issue for a couple weeks now, I can't seem to find out how to fix it.
Using miracle grow moisture control with 20% riverbed sand (bad idea) so the water holds really damn well...
usually goes a week or more without a watering and still could probably be left longer.

I'm starting to think that I'm overwatering it but I could be completely wrong...

Any help is appreciated.

it looks to me like a ph imbalance and overwatering.

i take it this is your first try? ...is there a growshop anywhere near you that you can get to?

...i can maybe help you save them but you'll need to change things up a little, i'd actually recommend you carefully remove them from the pots they are in and repot them into coco hempy buckets because they are much more forgiving and extremely easy to setup and to maintain but before you do that you should spend a little time researching any help i offer you, it's always better to get advice from multiple sources so you know it's not just one guy spouting off.

...here's a couple pics of my bud so you'll know i do in fact know a thing or two.

peace, bozo

Thanks for the response man.

You don't think that it will cause stunting at all?

How far away is your fixture? It looks like it could be heat.

chibzilla said:

Thanks for the response man.

You don't think that it will cause stunting at all?

Click to expand...

they're already stunted bro.

i don't know your level of experience but growing weed is highly addictive which means that this grow is only practice for the next, if you can look at it that way then no matter what happens you'll know that it's just part of the dues you pay to earn experience and in very short order you'll be killing it.

do a search here on the site for 'hempy' and spend a couple hours reading some of those threads and i think you'll be convinced to give it a try and once you do, you'll never look back.

peace, bozo

I am of the opine, you are drowning the lil sucker.