Plant defiency or excess issue.

[Shodge]

Hey guys 4th grow, just switched over to remo nutes currently on week 4 of veg, and the plants seem to be showing signs of something. Any help would be great. Remo Micro 8 Grow 8 Velo 8 Cal mag 8 Run off 6.3 ph 900 ppm in 750 ppm out Light Slim 650s 38 inches White 45% Blue 35% Red 0 Humidity 65-70 Temp 24

 

[OldManGrower]

Okay, I'm going to go out on a limb and suggest light burn. It could also be multiple deficiencies which also suggest nutrient lockout, Nutrient lockout is caused by improper PH. How are you checking your PH? If you are not using a PH pen, I suggest you buy one. If you have one, try raising your PH to 6.5.

 

[Shodge]

Hey man, i usually measure the PH of the nutes before and then the runoff. 6.3 in usually and 6.3 coming out the bottom. I dont have a par meter so im not really sure what the intensity is, i can try raisin the PH and the lights a bit.