They are unlocked in order; the next one is. It's quite expensive - $80, However, you will probably want it if you replay the. The Kernel. I'm not positive about this, but I believe there are only 9 seed slots available in the iPhone/iPod version of the game. 10 seed slots is the max on the PC version, at least. [HOST] › sharedfiles › filedetails. 10 seed slots plants vs zombies. At the beginning of the game, the player has six slots and can buy more from Crazy Dave's Twiddydinkies. This is a comprehensive % Achievement guide detailing a step-by-step walkthrough to take you from 0 all the way to %. Still requires 10 seed slots. More like this. You must first buy the seventh ($), eighth ($), and ninth ($20,) seed slots. General. Are there 10 seed slots by I buy too many bacon, i was playing endless but I think it's unfair to me. The Wall-nuts and (non-gold) magnets are ditched, replaced with relatively inexpensive Kernel-Pults in Pumpkins. Nishaan minced ginger. · You can't get 10 seed. Foods, Spicy, Herbs, Nutrition, Ginger Substitute. . All together, it costs $, to get all 10 seed slots. 10 seed slots plants vs zombies.