Need a little help re: curling up / yellowing

Pics attached for ref. I did just switch lights so I’ve backed it off a bit but don’t think it’s that cuz it never got over 75 at canopy.

Noticed a change to the tips being yellow on new growth after switching water. Was using from tap w a softener and all was great. Switched to outside water which is a bit hard but figured the extra minerals would be helpful…

seems like ever since I switched the water this occurred.
Using a large 18gal tub so also drilled some more holes as it’s holding water.

any input is appreciated taking it slow for the time and see if raising the light plus letting it dry before adding any more water helps.


growing in black gold 0-0-0 soil with earth dust dry amendment and a mulch layer of some pine bark mulch and straw.

It looks like heat stress over waterd and nute burn bro

dimitridontas said:

It looks like heat stress over waterd and nute burn bro

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That’s kinda where I’m at…. I’ve backed the light off a little even though the temps have been low 70..

im certain it’s over watered bc it’s been like 5 days w no water and my water meter still showing high moisture which is crazy. The earth dust dry amendments say to keep the soil moist and water every day which is why I have the mulch layer.

idk how it would get jute burn w 0-0-0 soil and earth dust which is basically compost activated w water but who knows. I’m thinking the hard water I used may be the culprit.

The leaves were great when using softened sink water but I stopped using that. Should’ve stuck with it but I think I’m going to just get some ro and add cal mag. Anyways thanks for the response.