All my leaf tips are turning brown. Is this just my auto nearing the end or is there a problem with her? Week 11, feeding calmag, maxi bloom, and koolbloom, ec of 1.0 runoff is 1.1. Thank you for any help!
Lower leaves damaged (macronutrient excess) or Top leaves damaged (micronutrients), may also have a little bit of N to spend but that might be one those blooms that come with N