Teaser – another clue

All,
I tried to send this message earlier but my picture
was too large. Nancy has kindly resized it, Thanks for responses.
Alas, no one got the correct answer though some did get the Division right but not the exact colour code – incidentally the registered code may not be exactly correct, I hope the raiser will not mind me saying that.
This second picture reveals a lot more and should help track down the variety – there are not all that many in existance. Next picture will reveal all – meantime the packet of seeds is still available for the first correct answer.
Brian