Advice needed, Magnesium or Potassium Deficiency

Hi

Earlier this week I believed I had nutrient burn on my plants. I’ve attached a pic to show what I noticed. So I flushed the soil with pHed water (6.5).
After this my runoff was around 6.1 with 220 ppm

I then started noticing a change in new leaf colour on one of my plants. I believe this is due to either magnesium or potassium deficiency.

Can anyone give me a second opinion on this?

Thanks

Plant strain is Candida, about 5 weeks old.

She looks a little short on Mg...Epsom Salt is your friend. Good luck.

CannaCountry said:

She looks a little short on Mg...Epsom Salt is your friend. Good luck.

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Thanks
Should I add about 1Tbs per gallon?

MCIce said:

Thanks
Should I add about 1Tbs per gallon?

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you are better off foliar spraying with epsom/water mix. 2 sprays about 12 hrs apart usually fixes it nice and quick.

rkymtnman said:

you are better off foliar spraying with epsom/water mix. 2 sprays about 12 hrs apart usually fixes it nice and quick.

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I’ll try that tomorrow, what ratio do you recommend for the bottle?
Thanks again

MCIce said:

I’ll try that tomorrow, what ratio do you recommend for the bottle?
Thanks again

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1/2 to 1 tbsp per gal is the range i use depending on when i see the deficiency.

rkymtnman said:

1/2 to 1 tbsp per gal is the range i use depending on when i see the deficiency.

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Thank you