In the field of horticulture plants can be exposed to winds or other damaging sideways forces. To supportively protect them it is known to tether a plant to a stake or the like. It is an object of a preferred form of the invention to go at least some way towards providing a convenient way of achieving this. In a preferred embodiment the invention comprises a strap 1 for connecting a plant to an elongate plant support, the strap having at least two lobes 2, 3 with apertures 4, 5, a central slit 7 and a serrated edge 10. The strap is such that it can be bent back on itself by hand in first and second zones such that a) at the first zone the apertures 4, 5 align for receiving and gripping the plant support, and b) at the second zone part of the serrated edge 10 engages the slit 7 to form and maintain a plant holding loop.