Super Soil Mix for Autoflowers

Discussion in 'First Time Marijuana Growers' started by Perfect Cell, Jun 19, 2020.

  1. Hi all,

    For my first grow I'm looking to do an outdoor grow of a couple autoflowers (Gelato and Gorilla Glue) and was considering using the following no-till soil mixture posted elsewhere in the forums:
    Mix Equal parts:
    CSPM (Canadian Sphagnum Peat Moss)
    Aeration (Red Lava rock)
    Compost


    Amend per CFt with:
    1/2 - 1 cup Neem or Karanja meal
    1/2 - 1 cup Kelp meal
    1/2 - 1 cup Crab/Crustacean meal
    1 cup MBP (Malted Barley Powder)


    1/2 cup Gypsum (nice sulphur source)
    4-6 cups Rock Dust (Basalt is best but any will do)
    6-8 cups Biochar
    1 cup lime (oyster shell flower, dolomite...)


    For compost I plan on using a locally sourced mushroom manure compost. Would this work out in my case, or should I go a different route?
     

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