Fife,
United Kingdom 
my phorium plants are turning green instead of being varigated
26 Sep, 2010
Fife,
United Kingdom
my phorium plants are turning green instead of being varigated
26 Sep, 2010
How irritating - this can happen if they don't receive enough light, particularly sunlight, they prefer a position in full sun, but quite often, as with other plants, the colours change or fade as the plant gets older, as in, for example, some of the purple black varieties, which end up a darkish green 2 years later.
26 Sep, 2010