Well done on the photo posting, Shaine - that was quick!
Billbergia 'Ralph Graham French' is renowned for being an unstable variegate. I get similar results, with clumps having a range of variegation. Some pups are almost completely albino, and others in the same clump can have no variegation.
Your nice-looking pup should stay looking as it is, but might throw a non-variegated pup, maybe not. It seems to be the luck of the draw with this cultivar - without rhyme or reason.
I find those of R.F.G. that lose all variegation rarely throw any pups that are. I'm not sure if those should be named Bill. vittata (of which R.F.G. is a variegated sport and cultivar) or Bill. 'Ralph Graham French - Novar'. Anyone know?

Gonzer had a similar example of R.G.F. to Shaine's a while back, but I can't find that thread.

K

New photo Kerry.

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