How California Stole the Worlds Pistachio Crown from Iran

How did California take the world's pistachio crown from Iran in just 40 years? This is how pistachios are made — from a Reagan tariff to robot harvesters. In this deep dive we break down how pistachios are made — from UC Berkeley's secret UCB-1 rootstock and California's vast pistachio farming and harvesting operations, to driverless GUSS sprayers and pistachio processing at Wonderful Lost Hills, the world's largest plant. Then we follow the global food supply chain and economics behind it: the 1986 tariff, the Dubai chocolate boom, and the water crisis now threatening both Iran and California — the real reason this little green nut costs what it costs. ⏱ Chapters: 00:07 The Rise of California Pistachios 00:58 The Birth of a Pistachio Industry 02:15 Building the Modern Pistachio Orchard 07:40 Pistachio Harvesting at Scale 09:40 Inside the Pistachio Processing Line 12:45 The Future of Pistachios ▶ Subscribe:    / @unseenfields   📩 For sponsorships and inquiries: [email protected] #Pistachios #HowItsMade #farming #agriculture