votes, 31 comments. All together, it costs $, to get all 10 seed slots. 10 seed slots is the max on the PC version, at least. It's quite expensive - $80, However, you will probably want it if you replay the. The Kernel. K subscribers in the PlantsVSZombies community. Nishaan minced ginger. . · You can't get 10 seed. You must first buy the seventh ($), eighth ($), and ninth ($20,) seed slots. 10 seed slots plants vs zombies. 10 seed slots plants vs zombies. The Largest Plants Vs Zombies discussion board, with topics ranging. More like this. I'm not positive about this, but I believe there are only 9 seed slots available in the iPhone/iPod version of the game. The Wall-nuts and (non-gold) magnets are ditched, replaced with relatively inexpensive Kernel-Pults in Pumpkins. At the beginning of the game, the player has six slots and can buy more from Crazy Dave's Twiddydinkies. Still requires 10 seed slots. They are unlocked in order; the next one is. Foods, Spicy, Herbs, Nutrition, Ginger Substitute. [HOST] › › Real-Time › Defense.