Brown spots - maybe NOT CALCIUM issues?

Discussion in 'Sick Plants and Problems' started by IveGotCandyGetInTheVan, Jul 4, 2019.

  1. Hey y'all! Three weeks into flowering, I'm seeing this.

    Brown spots started on a few leaves about a week ago. I did a little reading and identified as a calcium deficiency. Gave a healthy dose of calmag and plain ph'd water about a four days ago, water with nutes last night. Open her up to look today and it's spreading fairly quickly.

    Any thoughts on what this might be? FFOF soil, ran out of nutes a while back. Using the FF trio, little.over half strength, every other feeding or so in a 3 gal smart pot with a gallon of water. So, every four days or so she gets nutes (watered every other day).

    This is my first grow, I'm a bit nervous of a larger issue. View attachment 2640982 IMG_20190703_203013.jpg

    Sent from my Pixel 2 XL using Grasscity Forum mobile app

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