The three different colored flower blossoms are used in some recent sets so they may be still available, but presently out of stock. The green flower stems were used in current sets like the 4857 Summer House also. The brown flower box fillers were only used in older sets. If they are discontinued, the part equal to it is the green filler 30249790 & may be used as a substitute, but is not a color match, but will work. The flower boxes 30057520 were also used in the recent 5301 Grande Mansion & may be still available also.