Your plant kept climbing? Add another 12 inches of support with a single extension segment. Designed to seamlessly stack onto your existing Modular Moss Pole kit without disrupting the root zone.Why Extensions? Don't Replace, Just Extend: Keep the foundation you've built. No need to wrestle a taller pole over a mature plant's leaves. Perfect Match: Same diameter, same material, same coupler system as your original kit. Fill Your Way: Ships empty. Pop the top, fill with your substrate, and stack it on. Note: Extenssions require an existing Modular Moss Pole system to function. If you're starting fresh, you'll want the Complete Kit instead (includes segments + bases).Sizing GuideExtensions match the diameter of your current pole: XS Extension matches XS Kit (1.5") S Extension matches S Kit (2") M Extension matches M Kit (2.5") L Extension matches L Kit (3")