Madrone extends from old-growth Mendocino roots. As cultivators of the Emerald Triangle’s historic and established growing regions, our mission is to protect craft community, to share the passion & love of the small farmer, and to bring authentic California high grade cannabis to real people.
Viper is an invigorating sativa that was bred from an indigenous Burmese landrace and a native Mexican strain known as Blackseed. First cultivated by Reeferman Seeds, Viper inherits buzzing, cerebrally-targeted effects and a spicy, citrus aroma. In a show of its nearly pure sativa genetics, Viper grows tall and bears fluffy buds that finish their flowering cycle in about 10 weeks.