Hand full of Living Organic Cannabis Soil.
40L Bag of Optimize Organics Living Soil Mix for cannabis — nutrient-dense, microbe-rich soil supporting strong roots and terpene-rich growth.
2.5 Yard tote of Optimize Organics Living Soil Mix for cannabis — nutrient-dense, microbe-rich soil supporting strong roots and terpene-rich growth.
Two Hands holding a scoop of living organic soil mix for cannabis
3.5 Yard tote of Optimize Organics Living Soil Mix for cannabis — nutrient-dense, microbe-rich soil supporting strong roots and terpene-rich growth.

Living Organic Soil – Pre-Fertilized (Cannabis)

Regular price $34.00
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🌱  Living Organic Soil - Pre-Fertilized

Organic, Microbe-Rich Soil Blended for Superior Cannabis Cultivation

Our Pre-Fertilized Living Soil is more than just a growing medium—it's a thriving, living ecosystem. Specially designed for organic cannabis production, this biologically active soil is loaded with premium organic amendments, selected to enhance soil structure, stimulate microbial life, and deliver a balanced nutritional profile from day one.

Crafted through years of cultivation experience and field testing, this soil is formulated to work seamlessly with our full lineup of organic topdresses and liquid nutrient blends, giving your plants the strong, clean foundation they need to thrive.


🌿 Key Features

  • Biochar-Enriched for Microbial Habitat 🦠
    Biochar offers a porous structure that houses beneficial microbes, helping to improve nutrient retention and promote overall plant health.

  • Enhanced Aeration for Vigorous Roots 🌬️
    With pumice and perlite in the mix, the soil remains light and breathable—ensuring optimal oxygen flow to root zones and preventing compaction.

  • Sufficient Initial Nutrition
    Pre-fertilized to support your plants through the first 1–4 weeks of growth (depending on pot size), allowing you to transplant directly and focus on healthy development from the start.

  • Synergistic Microbial Activity
    Rich in composted ingredients and diverse minerals, this blend fosters a vibrant soil food web that helps cycle nutrients naturally and supports resilient, high-performing plants.


☀️ How to Use

  1. Fill your container with Living Soil.

  2. Plant your seedling or clone directly into the soil.
    At transplant, apply Optimize Organics AMF Root Inoculant to the root zone. This helps establish strong fungal networks—especially arbuscular mycorrhizae—which form symbiotic relationships with plant roots, improving nutrient uptake, root expansion, and overall plant resilience.

  3. Water as needed to maintain consistent moisture. The pre-fertilization supports your plants for the first 1–4 weeks of growth, depending on pot size.

  4. Apply a microbe-rich compost tea from early on.
    Introduce beneficial microbes as soon as your plants are established. Compost tea enhances nutrient availability, supports root zone health, and builds a thriving soil food web—fueling healthy, vigorous growth from the start.

  5. Supplement with our organic fertilizers and amendments as your plants progress into later growth stages. This ensures your soil stays nutrient-rich and biologically active throughout the entire grow cycle.

  6. Maintain proper airflow and lighting to support robust growth.
    Use a rotating fan to keep air moving across the canopy and soil surface, preventing mold, pests, and stagnant air.
    Using high-quality, full-spectrum LED grow lights during early stages helps plants develop thick stems, dense foliage, and strong roots. Whether you're starting seedlings indoors before moving them outside, or growing fully indoors, proper lighting builds a solid foundation that directly impacts yield and plant health.
    A strong start is everything when it comes to growing truly impressive cannabis.

Living Soil Ingredients

Canadian Sphagnum Peat, Coco Coir, Pumice, Perlite, Worm Castings, Biochar, Alfalfa Meal, Azomite, Basalt, Dolomite, Fermented Plant Extract, Fishbone Meal, Glacial Rock Dust, Greensand, Gypsum, Humic Acid, Kelp Meal, Langbeinite, Limestone, Mineralized Phosphate, Magnesium Sulfate, Oyster Shell, Potassium Sulfate, Rock Phosphate, and Blackstrap Molasses.

Precautions

Keep out of reach of children and pets. Avoid inhaling dust or allowing contact with eyes. We recommend using a dust mask and gardening gloves during handling. Wash hands thoroughly after use.



This product complies with Canada’s Organic Production Systems General Principles & Management Standards and Permitted Substances Lists (CAN/CGSB-32.310-2021 CAN/CGSB-32.311-2020)