Need help with first grow

Discussion in 'First Time Marijuana Growers' started by Zacharyw1818, Jul 31, 2019.

  1. Just hoping I can get a few opinions on what is wrong with my plant. 335F9DAF-619B-413B-8EE0-BA3481ABAB65.jpeg
     
  2. Looks like calcium deficiencies

    Calcium deficiencies are more likely to appear when…

    • Grower is using filtered or reverse osmisis (RO) water to feed plants – the amount of calcium found in tap water varies, but some tap water has enough calcium to prevent calcium deficiencies
    • PH is Too Low – If grow medium is acidic (below 6.2 pH, Calcium can get locked out even if the Calcium is physically there)
    • Growing cannabis in hydroponics or coco coir without supplementing extra Calcium (it’s recommended to use a Calcium supplement in hydro or coco)
    • When growing in soil that hasn’t been supplemented with calcium (usually from dolomite lime)
    • Too much potassium can also sometimes cause the appearance of a calcium deficiency
    • Outdoors – calcium deficiency is more likely to appear in acidic soil (below 6.2 pH)
     
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