Description
High Country Harvest™ Sterilized Grain Bags provide a clean, dependable starting point for
producing healthy grain spawn before transferring to bulk substrate. Each 3lb bag is prepared
with carefully hydrated grain, sterilized for reliable performance, and ready for inoculation. To
support local agriculture whenever possible, our grain selection may vary seasonally based on
availability while maintaining the same standards for hydration, sterilization, and quality.
Available as a Single 3lb Bag, 2-pack and free liquid culture, or 3-Pack. High Country Harvest™
pairs naturally with our pasteurized substrate lineup, making it easy to move from inoculation to
bulk cultivation with confidence.







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