I was hoping you'd get a sensible answer to this - mine's doing exactly the same thing, although it starts out white, but then quickly turns green. No idea why...

Hi

So was I .
I've had one response, that was only to say that the flower nwould start off green and whiten through time but this is not the case. suppose it's just a case of chin up and carry on trying.

best of luck, Steve.

Hmm, mine's doing the exact opposite - clear white as it appears, then green within 2 days.