Tropicals & Tender Perennials: Help for Red Sister cordylines, 1 by bbinnj

bbinnj wrote:
These were bought at K-mart over the summer and grew like gangbusters outside on my patio (hence the huge pot, it's a 5 gallon pot). They've been inside near but not in a southern window since Labor Day. I've been keeping the medium moist, misting them, and the water is distilled. But what's the brown mottling on the leaves? I can see roots poking up (they need another transplanting, but can't do it until spring) and they are white. Stems are firm. Any help would be appreciated.