Microbial Solutions for Cannabis and Hemp Cultivation


"SymSoil provided a solid foundation for success. SymSoil® Robust Compost helped cap[ture] the moisture … Without Robust Compost, my plants would have dried and withered during those long power outages when the pumps for irrigation couldn’t be used."
Jon, Grass Valley
"Greatest amino acid brick testing results ever! Cannabis treated with a SymSoil tea extract tested over 24 bricks"
Ezra Wolferton
"Largest yielding cannabis plant ever! Producing over 12lbs of flower"
Master Grower
"SymSoil regenerative methods will reduce our operations costs by 20%"
IgladI, Colorado

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Three SymSoil Products for Hemp & Cannabis

Results (on Perennial Rye Grass)

SymSoilTM Robust Compost
  • Complete Soil Biome
  • Ideal ratios for CBD or THC
  • Increase terpenes and reduce water and nutrient needs, while optimizing for either CBD or THC
  • SymSoil offers soil testing, consulting services nematodes for insect controls
Grow Cubes
  • 1.5″ Peat or Coco + Microbes
  • 8″ SymSoilTM Hydroponic Cubes
  • Pre-orders for 8” hydroponic cubes available at a discount
  • Biology  infused grow cubes for cloning available in 50 cube trays.  Endophytes
  • Cannabis — through Grow Cubes
  • Hemp (Outdoor) — available as powder or pellets

Grow Cube Results

  • How much can a SymSoil® Grow Cube improve your bottom line?  A minimum of $20 per plant, after the cost of the cube.
  • Master growers will see more than a $60 per plant increase in profits, due to more THC, larger flowers, more blooms and price protection from higher terpene levels.
  • SymSoil infusion, plus SymSoil cloning process, plus additional microbes purchased with exclusive license for cannabis
  • These additional microbes have never been used before in cannabis. They live inside the plant, pull nitrogen from the air and make the nitrogen available to the host plant.
“Soil is an almost magical substance, a living system that transforms the materials it encounters”
— George Monbiot

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