Nutrient deficiency?? Spots on leaves

[Yota98]

Hey guys I’m having a little plant trouble and am looking for some advice/ideas. I am new at growing so I’m learning as I go but here’s the situation. I’m growing my plants in a mix soil and giving it ph 6.5 water. I have been giving it a bud start 0-2-1 every time I water now that the plants have flowered which I now realize is not the way to do it. My leaves are getting brown spots on them, some yellowing throughout out the leaf but for the most part are starting in the middle of the leaf rather than the ends leading me to believe that it’s not nutrient burn, plus the bud start isn’t a strong concentration. I’m thinking now it may be a cal mag deficiency but am looking for some more input. Thanks

 

[HappyDaze]

This is a bit of a guess, because you haven't described what's in your soil mix or your environment. But I'd say first, your nutrient feed is way off. You're loading on the phos using pH adjusted water and the starter solution. Most people lean toward a N rich feeding schedule through veg and then move to a K rich solution through flower. Read through Nebula's recommendations for feeding that apply to you, they all work, follow one and your results will improve.

https://www.growweedeasy.com/nutrients#suggested-nutrients-for-growing-cannabis