Nepeta faassenii 'Purrsian Blue' Catmint from Colesville Nursery What's the difference? It can be confusing to determine whether a plant is an annual, a perennial, or a biennial. The answer mainly depends on the plant's life cycle, and whether it What is the depth of tomato roots? How many centimetres can they go down? Top 12 Fast Growing Plants to Transform Your Garden in No Time Seedling Squad Section 5: Roots, Stems, and Leaves NGS Magnified