Second opinion on deficiency

Interveinal chlorosis. May be zinc or mag def. see what others say.
Burnz

Looks like a magnesium deficiency to me but the question is why? If you're about to up pot them into bigger pots with fresh soil I would do it now;



you might want to give them an Epsom salt spray, mix one level tbsp per gallon, spray two days in a row does it for me good luck

Edit: bottom picture could be the picture or a sulfur deficiency, fresh soil should take care of it



Are you adjusting pH?

I am adjusting ph, and my run off has been coming out right around 6.5. I’m gonna give them a little cal mag with the next watering and see if it helps. Thank you for your input thus far

sonygarden said:

I am adjusting ph, and my run off has been coming out right around 6.5. I’m gonna give them a little cal mag with the next watering and see if it helps. Thank you for your input thus far

Click to expand...

What newts and what PPM & frequency?

If you have a lot of nutes, particularly Phosphorus, it can bind with the Magnesium and make it unavailable to the plant, causing a deficiency despite haveing plenty of it in the soil. I agree with a light epsom salt treatment, maybe as a foliar spray (research it 1st... use a dilute spray!).

I actually fed no nutes. When I got the clones I put them in 1 gallon pots with ocean forest soil, and that fed them for a few weeks and I then uppotted to 3 gallons in fresh ocean forest. I only once fed them earth juice seablast grow, and burned some of them so I learned that the soil had plenty of nutes. Last time I tested runoff it was at 4.55 ppm. The new soil I got is fully amended so I don’t anticipate feeding for a few weeks again. Is there a particular type of epsom salt? Or just your standard store bought (minus fancy lavender scents )