I thought this might be a bug, though I suppose it may just be an irritating feature. I’ve been collecting Jurassic Marsh seed packets for many moons now. I reached level 10 with Perfume Shroom (not my goal, but it happened anyway).
I still get many Perfume Shroom seed packets from various sources (including store offers). They do nothing now. They should not show up if they do nothing. Basic game design. This why I suspect it might be a bug.
There are plenty of fun options if useless seed packages are indeed a feature, and I know that EA has plenty of design talent that can think them up. I have done some design as well, but it doesn’t take someone educated in design to imagine that alternative rewards, some sort of seed exchange feature, or the existence of relevant mastery levels for plants like Perfume Shroom would help turn an annoyance into something fun or at least interesting to longer-term players.
It’s not a bug. When you reach the maximum level you will still get those seed packets.
It’s the same for the tile turnip and for all the mints
