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Dr. Myc

Just-the-Trich - For Substrate Vitality (no Growth Promotion/MGP Microbes)

Just-the-Trich - For Substrate Vitality (no Growth Promotion/MGP Microbes)

Regular price $33.50 USD
Regular price Sale price $33.50 USD
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Just-the-Trich | Natural Trichoderma Treatment for Mushroom Cultivation

Just-the-Trich is a specialized microorganism blend formulated specifically to help combat aggressive Trichoderma harzianum contamination and other common fungal and bacterial contaminants in mushroom cultivation environments.

Designed for growers facing persistent green mold outbreaks, this powerful 10G microbial formula helps drastically reduce Trichoderma incursion on mushroom substrates, monotubs, fruiting chambers, and grow tents. Over time, continued use may help reduce environmental spore loads by limiting the spread and reproduction of contamination within the grow space.

Unlike traditional chemical-based contamination treatments, Just-the-Trich uses a 100% natural, USDA-sanctioned microorganism approach that is safe for use in food cultivation environments.

Important Usage Information

Just-the-Trich is designed specifically for contamination management, not yield enhancement. Because the formula aggressively targets contamination pressure within the substrate ecosystem, growers may experience a temporary reduction in fresh mushroom weight of approximately 10–30% compared to a perfectly healthy, contamination-free grow.

This tradeoff makes Just-the-Trich an ideal solution for cultivators who would otherwise lose entire tubs, cakes, or flushes to severe Trichoderma outbreaks.

Best For

  • Treating active Trichoderma harzianum contamination
  • Mushroom monotubs and bulk substrate grows
  • Fruiting chambers and grow tents
  • Mushroom growers experiencing recurring green mold issues
  • Preventative environmental contamination management
  • Gourmet, medicinal, and specialty mushroom cultivation

Features & Benefits

  • Helps reduce aggressive Trichoderma contamination
  • Supports cleaner mushroom cultivation environments
  • Natural microorganism-based formula
  • USDA-sanctioned for use with food-related cultivation
  • Helps lower environmental contamination pressure over time
  • Can be used directly on substrate or in grow environments
  • Chemical-free contamination management approach

Directions for Use

Substrate Spray

  • Add 2G of Just-the-Trich to a 1L spray bottle
  • Spray substrate thoroughly during spawning to bulk
  • Repeat application weekly for ongoing contamination management

Tent or Fruiting Chamber Spray

  • Mix 2G per 1L spray bottle
  • Spray the inside of grow tents, fruiting chambers, monotubs, or cultivation spaces
  • Use proactively to help suppress airborne Trichoderma contamination

When green mold starts declaring war on your mushroom grow, this is the microbial equivalent of reinforcing the city walls. Human civilization invented biochemistry mostly because fungi refused to behave.

Size
Quantity
  • All-in-one, ready to grow
  • Produces multiple flushes
  • High-quality, USA-made
  • Great for home or classroom use
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Blue Oyster Mushroom Harvest
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“Bountiful First Flush!”
“Picked up two spray-and-grow oyster kits directly at the Fourth Plain showroom. The staff gave great humidity advice, and within 9 days I harvested over 2 lbs of fresh clusters! Exceptional local resource.”
Lion's Mane Harvest
★★★★★
“Dr. Myc Additives Are Game-Changers”
“I was battling contamination in my Lion's Mane tubs until using Dr. Myc TrichEVICT from Fern Prairie. Mixed it during spawning with their sterile bulk substrate—zero green mold and massive secondary flushes.”
Sterile Flow Hood & Monotub
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“Midwest Monotub & Grain Perfection”
“Top-shelf equipment from Midwest Grow Kits delivered quickly with clear instructions. The 5-grain spawn colonized vigorously without any stall. Having local in-store pickup for replacement filters is a huge plus.”