What’s good grower fam. First time grower here. I know some things but the more I learn, the more I realize how little I know. My autoflower 6 week old girl is having some sort of a problem. My research points to nitrogen deficiency, but Im not an expert so I thought id see what y’all got to say about it. Brown spots on one of the fan leaves and lower leaves turning yellow. Also slightly browned leaf tips. Top canopy looks slightly lighter than the rest of the plant. Using fox farm nutes, pH’d, feed amount is 25-33% of the soil volume, combination and amounts of nutes are based on fox farm feeding chart. I only use the tiger bloom, big bloom and grow big. Soil in cloth 3 gal pot. Thanks in advance!