HELP! Can’t diagnose plant probz

[_EQ]

Hey y’all, I have a slight issue with my fan leaves. Currently week 3 into flower and I have these yellowing tips that eventually are turning into brown dead tips. My feeding schedule is very meticulous. I cannot diagnose whether the issue is nutrient related or light/heat related.

———————————————————————
Cycle - 12/12
Nurients/Gallon:
MegaCrop Plant food - 3.75g
Mega Crop Sweet Candy - 2g
Botanicare Sweet Raw - 5ml
Botanicare CalMag Plus - 5ml (every other feed)
Botanicare Hydroplex - 2.5ml (every other feed)
Flower Fuel - 1/4 teaspoon (every first feed of the week)

Temp/Humidity- 78F/45% (lights on) / 64F/58%(lights off)
———————————————————————

 

[EricHansen]

What's your PH

 

[kovidkough]

do you measure your EC, seems abit burnt from salt build up

 

[GeneBanker]

Slight burn back off a little till you find that sweet spot I think

 

[_EQ]

What's your PH

5.9 -6.0 give or take

 

[_EQ]

do you measure your EC, seems abit burnt from salt build up

I have been recently this last feed the runoff was @ 1510 ppm I did not measure the ppm of the solution at time I mixed it

 

[_EQ]

I should also note that the majority of the issue is located at the top of the plant

 

[GeneBanker]

I should also note that the majority of the issue is located at the top of the plant

Prob the new growth and in the 3rd week they are probably needing less N and just a lil toasty

 

[kovidkough]

are you in coco? run off doesn't help if you don't know what's going In

 

[Bernie420]

Hey y’all, I have a slight issue with my fan leaves. Currently week 3 into flower and I have these yellowing tips that eventually are turning into brown dead tips. My feeding schedule is very meticulous. I cannot diagnose whether the issue is nutrient related or light/heat related.

———————————————————————
Cycle - 12/12
Nurients/Gallon:
MegaCrop Plant food - 3.75g
Mega Crop Sweet Candy - 2g
Botanicare Sweet Raw - 5ml
Botanicare CalMag Plus - 5ml (every other feed)
Botanicare Hydroplex - 2.5ml (every other feed)
Flower Fuel - 1/4 teaspoon (every first feed of the week)

Temp/Humidity- 78F/45% (lights on) / 64F/58%(lights off)
———————————————————————

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Thats what they are supposed to look like.

 

[Bernie420]

I have been recently this last feed the runoff was @ 1510 ppm I did not measure the ppm of the solution at time I mixed it

You need to check it beforehand so you know what your feeding it... ppms
Get a microbe product and use it once a week.

 

[_EQ]

You need to check it beforehand so you know what your feeding it... ppms
Get a microbe product and use it once a week.

I have mykos does that count?

 

[_EQ]

are you in coco? run off doesn't help if you don't know what's going In

Yes coco sorry I should’ve specified better

 

[_EQ]

Prob the new growth and in the 3rd week they are probably needing less N and just a lil toasty

I went back from 5g to 3.75 on the MegaCrop because it’s 10% N (all purpose nutrient feed) so I’m trying to use less of it every week and supplement nutrients that are higher in P and K.

 

[kovidkough]

doesn't seem to be out of control but I'd back off the nutes a tad. if you were measuring your EC in youd be around 1.5 now?

 

[kovidkough]

I went back from 5g to 3.75 on the MegaCrop because it’s 10% N (all purpose nutrient feed) so I’m trying to use less of it every week and supplement nutrients that are higher in P and K.

I do the same thing I have the 1 part plus a different bud booster , your calmag has N?

 

[kovidkough]

also dry periods in coco can lead to EC spikes how often do you water?

 

[_EQ]

I do the same thing I have the 1 part plus a different bud booster , your calmag has N?

Yes 2% should I find something without it?

 

[_EQ]

doesn't seem to be out of control but I'd back off the nutes a tad. if you were measuring your EC in youd be around 1.5 now?

Here is the ppm of the solution I just mixed

 

[kovidkough]

Yes 2% should I find something without it?

no that's fine I use 2-0-0 without ill effect. what about dry period? it is possible your just giving to much food and she is sensitive to food, do you have any lowers yellowing?