What's wrong with her?

[BigTops]

She's a double blue dream.
About 4 weeks in
just started showing signs something was wrong about 2 weeks ago
she eats once a week about 10 gallon at a time. ppm between 800-1000
maxsea bloom 3-20-20
voodoo juice for the first 2 weeks
big bud 2nd week on
b-52 3rd week only
never measure ph of water until today
ph after nute is 6.8 to low 7s
plain water is mid 8s
Here are some pics
any comment is much appreciate
thxs!

 

[PeytonManning]

Looks like heat stress to me

 

[CO Finest]

Re: Whats wrong with her?

Leaf taco is showing heat stress.

 

[BigTops]

Re: Whats wrong with her?

They can get that outside?

 

[PeytonManning]

Of course

 

[BigTops]

Wouldn't it start from the top? This is only happening on the bottom and mids. Also happening to the ones in a more shaded area and not ones that is getting a lot of sun.

 

[PeytonManning]

If the heat is trapped near the ground it'll get the bottom leaves first cause there's probably less airflow.

 

[budnoob2]

I'd try a little cal-mag up to 4 weeks flower and switch to mag-sulfur after week four - start off with 100PPM and work up to no more than 300PPM to see if the taco goes away. Mg is the most common deficiency in healthy plants. The reason to switch to mag-sulfur after week four is for the added sulfur required in bud-swell. If it is heat stress this won't help but worth a shot to rule out Mg.

 

[BigTops]

I put in earth juice micro blast this week and try cal mag with a few of them. Next week would be week 5. Should I switch to mag sulfer? It stick with cal mag?

 

[BigTops]

Or

 

[budnoob2]

you could stay with cal-mag if you wanted but keep in mind that if Ca gets too high you could cause N uptake issues. I'd switch to mag-sulfur at week 5.

 

[BigTops]

Im starting to think it is heat stress. If it is what can I do for her?

 

[CO Finest]

Im starting to think it is heat stress. If it is what can I do for her?

Add some silica to the feed. It helps with heat stress. You can also add some kelp

 

[BigTops]

Thank you. I will try that out.