Whats up JeanD,
Within the occasion that they are perennials, they’re often divided contained in the spring, though fall is the most effective time for perennials which will flower contained in the spring. Here‘s a weblog about how one can divide perennials: https://www.experientialgardener.com/fall-is-the-time-to-divide-and-transplant-perennials/. Within the occasion that they are houseplants, this can be useful: https://www.swansonsnursery.com/weblog/how-to-repot-a-plant.
I want to make use of these pure fertilizers on exterior vegetation: Garret Juice Plus, Texas Inexperienced Sand (blended into the soil), fish emulsion, blood meal, bone meal and Dyno Grime (regionally in the marketplace in Denton, TX). Google the title of the plant and pure fertilizer or NPK to hunt out their particular wants. Completely utterly blissful gardening.