Nitrogen, nutrient burn or lockout!?

Using FoxFarm products

Transplanted on December 29th from a solo cup started on December 8th

Soil foxfarm OF added about 20% mix of perlite and I added about 2"inches of lava rock And some GreatWhite on December 29th

Light
300Watt Led from Galaxyhydro

Nutrients
I started using big grow after two weeks of transplant 1/4 Teaspoon for 1000ml of water

Watering with a Brita pitcher with RO water 1000Ml
And my PH is around 6.8 using the PH Drops and a HM-80 PH Pen not sure how accurate this Ph pen is that's why I thought it might be a lockout or it could be nutrient burn or both!!

Today is January 17th in week 5

I just feed her foxfarm Big Bloom 1/4th teaspoon for the first time thinking maybe she might be getting to much nitrogen from the GrowBig and i also added 2 or 3 small drops of FoxFarm Kelp me Kelp You

Added some more photos!

Im not seeing a problem yet but looks like your on the verge of burn/ toxicity .

Thank you @bamdo do you think it would be for the best to do a full flush one gallon of water in the next day or two and let her dry out, or do you think I should try adding some foxfarm Sledge Hammer maybe 1/4 for 1000ml of water?

Or should I try adding some epsom salt to a full flush of a gallon of water??

HumbleGrower420 said:

Thank you @bamdo do you think it would be for the best to do a full flush one gallon of water in the next day or two and let her dry out, or do you think I should try adding some foxfarm Sledge Hammer maybe 1/4 for 1000ml of water?

Or should I try adding some epsom salt to a full flush of a gallon of water??

Click to expand...

Just use plain water for a couple cycles
Fox farm is really easy to overdose
Flushing is for salt build up and toilets round these parts

edit
WELCOME to RIU

No flush , imo water and light feed layoff all the extra crap

Beat me to it

Haha okay thank you @Herb & Suds greatly appreciated!!

Okay thank you for the great advice @bam0813 I'll post again with an update in about a week or so