Rhizome

Rhizome: A horizontal, underground stem that sends out both shoots and roots, allowing plants to spread.

Think of a rhizome as a plant’s secret underground tunnel system. Instead of growing straight up, it creeps along horizontally, just below the soil’s surface. From this sneaky stem, new shoots pop up, and roots dig down, creating an entire network of plants. It’s like the plant is sending out little explorers to colonize new territories in your garden.

Some plants, like irises and ginger, are masters of rhizome travel. They can spread quickly, which is great if you want to fill a bare patch. But be warned, some rhizome-happy plants can become a bit too enthusiastic, like that friend who always invites themselves over. You might find them popping up in places you didn’t expect, like a surprise party you didn’t plan.

To keep your rhizome-spreaders in check, you can use barriers like edging or pots to contain their underground adventures. Or, if you’re feeling brave, you can dig up and divide the rhizomes, giving some away to friends or planting them in new locations. It’s like giving your plant explorers their own little maps and sending them on separate journeys.

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