Bo-Joy Is a B- LC dahlia which grows 6 ft tall in my garden. It is a very bright yellow. One of the few laciniated dahlias that grows well in my hot climate. Will win in section. Very vigorus grower. A sample of our stock of this was tested for virus through the ADS in 2016 and came back negative for virus. All stock was planted with G1 stock and came back this year negative for virus this year also.