Calcium//magnesium deficiency problem ?? Please have a look !

[Zoneshityee]

Hello all,
Hydroponic dwc blue dream, here are some leaves.. can anyone help with pinpointing the issue please ??

Thanks

 

[PK1]

can you drop a picture of the plant, and what is your ph/ppm?
What type of nutrients?

 

[Zoneshityee]

@PK1 Hi, here is pic of plant, and pic of nutes. Ph = 6 and ec = 1.7

 

[PK1]

I don't always get my readings right and i don't use any of your bottles, but i think it's a magnesium deficiency. Lets see what other members have to say.
Good to see you are using hydroguard @tobh what do you think?>