Gribb Grow 101: Your First Mushrooms

The only guide to growing mushrooms at home written by a certified organic mushroom farm — not a YouTuber, not an aggregator, not a course platform. The actual methods, benchmarks, and hard-won mistakes from five years of commercial production in Portugal. Systematised for your kitchen. Grow Mushrooms at Home in Portugal — A 28-Day Beginner's Guide Gribb Grow 101 is built specifically for home growers in Portugal and Southern Europe — covering Pearl Oyster, Lion's Mane, and King Oyster cultivation using real climate data from five years of certified organic production in the Algarve. Quick Facts Species covered Pearl Oyster, Golden Oyster, Lion's Mane, King Oyster Timeline 28 days from inoculation to first harvest Equipment cost €25–40, available at Portuguese pharmacies and EU suppliers Climate coverage Algarve, Alentejo, Lisbon basin, Southern EU Format 25-page instant PDF download, includes printable worksheets Next in series: Gribb Grow 201 — substrate science, Shiitake, Reishi, micro-farm setup.