How do I produce the lawnmower?

I had to upgrade the Gardening Supplies store to the 1st star (10%) status before I could produce Lawnmowers.

lawn Mower is produced in Gardening Supplies, its a new item and its after Fire Pit and Garden Gnome.

I dont remeber which level you need to unlock it, but it should appear if you already have garden knome unlocked

it requires  3 metal + 1 paint + 1 electronics