Garden Hack: How to Get an Unlimited Supply of Basil from Supermarket Plants

London, UK - A new gardening hack is gaining traction online, promising an "unlimited supply" of fresh basil. The technique, demonstrated by gardener Louise’s Kitchen Garden, involves propagating basil plants purchased from supermarkets. The method, known as water propagation, allows individuals to grow their own herbs year-round. According to the video, the process begins by acquiring a few pots of basil from the supermarket's herb section. These plants are then gently broken up into smaller chunks, each containing a few stems, and can be planted directly into garden troughs or pots. For optimal growth, pruning the plants is recommended to encourage a bushier appearance. The core of the propagation technique involves taking cuttings from the pruned basil. These cuttings are prepared by removing any lower leaves and nascent flowers, as flowers divert energy away from root development. The prepared stems are then placed in a shallow dish filled with tap water, with the dish covered tightly with cling film. Holes are poked in the film to insert the stems, ensuring the leaves remain above the water surface to prevent rot. After a few weeks, roots are expected to form, allowing the new plants to be transplanted. The creator notes that this water propagation method can also be successfully applied to other plants, including mint, verbena, and various house plants, offering a sustainable way to expand one's home garden.