Can we give Zyra's seeds a timer?

Right now, left-clicking on Zyra's seeds will only give you a health bar, which is pointless because you can't attack them to destroy them until they turn into plants, and merely stepping on them destroys them. Can we give them a timer under it instead, similar to the white bar beneath a ward's health bar? Not knowing exactly when your seeds will expire is a little awkward, both thematically and gameplay-wise, and I think that it would give her clunky-feeling W a little clarity.