yellowing on one section of my just spiking oncidium!! HELP
please help this just showed up yellowing at the base of one of the sections and this beauty has a 30cm spike!!
anyone who can help me out greatly appreciate
i have under a sunblaster bulb in a southern facing window in proper medium for the type and i feed with agrarian organics orchid grow spray 1x weekly and mist almost daily water once weekly i dont want to lose this one !! thanks please let me know anyone out there!!