Cal mag issue?

[Weedman_automagic]

Elixer CBD grown in stepwell supersoil water only so far. 3500k kingbrite qb 300watt with red and uv. Don’t ph my tap water just leave it out. Few days before watering.

 

[Heavily Medicated]

Looks like you could be having the start of a Ca def, but the plant is a little young to normally show a Ca def. The rest of the plant looks good, did you possibly drip some nute solution that burned the leaf a little?

 

[Weedman_automagic]

Looks like you could be having the start of a Ca def, but the plant is a little young to normally show a Ca def. The rest of the plant looks good, did you possibly drip some nute solution that burned the leaf a little?

No it’s been water only so far on in super soil. Was thinking of adding some dry amendments to boost cal mag maybe?

 

[Snidely Whiplash]

they look like LED burn spots from water droplets sitting on the leaves. If its an amended soil you won't need to add any nutes until around 21 days.

 

[WilliamNewbridge]

I'd say your right.

With the QBs I always have to keep my Calmag at.the top of the recommended dose of more even. At least till half way through flower...

 

[Wclazerdub]

im having the same problem. figure this out?

 

[Weedman_automagic]

im having the same problem. figure this out?

I am guessing I was out of ph range. Had some lock out issues with other plants as well. Just got a ph pen ordered to help troubleshoot in the future

 

[Kinezokyprios]

This is just ph problem. Adjust your water ph to an average 6.5 (actually any soil ph between 5.5 and 7.5 is not affecting your plants seriously) and no need to worry.