Spore Ammo for the Sporelauncher in a Weaponbox

Can you put ammo for the sporelauncher in a weaponbox? I tried entering the spore ammo in the smart edit in the weaponbox in multiple ways, but nothing I tried gave spore ammo. (I know the weaponbox works because I tested it with other ammo types, but I know the spores are a little different though.)

The reason I want to give the spores in a weaponbox is because I do not want the players to be able to get infinite ammo from the spore. Also, I made the sporelauncher into a plasma assault rifle and I changed the model for the ammo, so I would rather just use the weaponbox to avoid this... and for the spore ammo not to respawn.

Thanks!