25 Spices That Grow in Cold Climates (Identification Guide)

Spices that grow in cold climates represent a genuinely narrower category than most people expect, since the majority of the world’s most famous spices, including cinnamon, black pepper, nutmeg, and cardamom, are tropical plants that can’t survive outside USDA Hardiness Zones 9 through 12. According to House Digest’s reporting on home spice gardening, black pepper … Read more

24 Types of Marijuana Strains (Identification Guide)

N/B: This is a neutral article about cannabis that focuses on history, legal status, health effects and botanical classification, it is not a promotional or strain-selection content for marijuana. Types of marijuana strains fall into a genetic history that traces back thousands of years, and according to the cannabis education resource Verilife, cannabis genetics can … Read more

24 Invasive Plants In Hawaii (Identification Guide)

Invasive plants in Hawaii pose a uniquely severe threat given the islands’ extreme isolation, since native Hawaiian plants evolved for millions of years with almost no outside competition, leaving them with few defenses against aggressive newcomers. According to research published through the University of Hawaii Economic Research Organization, miconia has earned the nicknames “green cancer … Read more

30 Invasive Plants In Australia (Identification Guide)

Invasive plants in Australia are formally tracked through a government classification called Weeds of National Significance, and according to the Australian Government’s Department of Agriculture, Fisheries and Forestry, that list of 32 species was determined through an assessment process prioritizing invasiveness, potential for spread, and environmental, social, and economic impact. Prickly pear and blackberry, 2 … Read more

25 Invasive Plants In Ontario (Identiication Guide)

Invasive plants in Ontario are tracked through both provincial legislation and a dedicated advocacy organization, and according to Ontario’s Invasive Species Act, 2015, species can be formally classified as either “prohibited” or “restricted,” each carrying different legal obligations for possession, sale, and transport. Giant hogweed, one of the most dangerous plants on this list, was … Read more