Mushroom Spores Liquid Culture Kit | Midwest Grow Kits

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Premium Liquid Culture Kit - Easy Spore Germinating & Mushroom Cloning System

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$1700 $2499
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Sterilized 10oz liquid culture jar with magnetic stir system and syringe kit. Multiply one spore syringe into up to 25+ inoculations. Includes all tools and instructions.


Description

Premium Liquid Culture Kit 

Turn One Spore Syringe Into 25+ | Easy Germination & Cloning System

Stretch your spores and dramatically accelerate colonization with Midwest’s Premium Liquid Culture Kit. Designed for efficiency and reliability, this standard-size system transforms a single spore syringe into vigorous liquid mycelium—ready to inoculate up to 20 spawn bags or 84 half-pint jars.

Simply inject 3–5cc of spores into the sterilized culture jar, incubate, and within days you’ll have dense, healthy liquid mycelium ready for expansion.


See How It Works


Why Growers Use These

  • Multiply One Syringe Into 20+ – Expand limited genetics into larger runs.
  • Faster Colonization – Reduce grain colonization times by over a week.
  • Cloning Made Simple – Easily expand favorite strains from spores or agar.
  • Improved Success Rate – Even distribution of live mycelium improves consistency.
  • Cost Efficiency – More output from fewer syringes.

How It Works

Our proprietary 3.8% nutrient blend (distilled water, dextrose, extra light malt extract, and peptone) creates an ideal liquid environment for spore germination and mycelial growth.

  1. Inoculate with 3–5cc of spores.
  2. Incubate at 76–82°F.
  3. Watch Growth – A white cloud of mycelium typically appears within 4–5 days.
  4. Stir Regularly using the magnetic stir bar and external magnet.
  5. Draw & Inoculate using the included 50cc syringe.

Once fully colonized, the jar can be stored refrigerated for up to 3–4 months. For best results, use within 2–3 weeks of arrival.


What’s Included

  • 10oz Sterilized Liquid Culture Solution in pint jar
  • Dual-Layer 0.22 Micron Waterproof Filter Lid
  • Self-Healing Injection Port
  • Magnetic Mixing Bar
  • High-Power External Magnet
  • 50cc/mL Luer Lock Syringe
  • 16-Gauge Sterile Needle
  • Isopropyl Alcohol Prep Swabs
  • Step-by-Step Instructions

Important Notes

  • Best used within 2–3 weeks of arrival.
  • Store refrigerated before and after use.
  • Inspect upon arrival — we guarantee replacement if jar is damaged or leaking.