Selling Sell blue, gold, black, purple, orange roses for TBT or NMT

[veh77]

Hello I am new here, and would like to start selling some flowers for TBT, so far from what Ive gathered that 1 gold roses = 15 TBT (please correct me if I am wrong), but I am not sure how much the other flowers worth! Please make offers and I can delivery to your island