. One extra seed slot can be obtained in Pirate Seas, in a gate between Day 9 and Day 10 before the update or by completing Day 21 after the update. The Wall-nuts and (non-gold) magnets are ditched, replaced with relatively inexpensive Kernel-Pults in Pumpkins. There is no room for the 10th slot on the DS/DSi/3DS Touch Screen. When will I be able to purchase this? Still requires 10 seed slots. The. As per the Plants vs zombies wiki: Extra Seed Slot ten - $80, (unavailable on iOS, Mobiles with Samsung bada OS, DS, and Android because. MegaSuperab - 11 years ago - report. how to get 10 slots in plants vs zombies mobile. Unfortunately, you can't. Al menos en la versión para PC, el número máximo de semillas es de Es bastante caro: dólares. The Kernel. Sin embargo, es probable que lo quieras. In Crazy Dave's car I see the slot being sold for $80, but it has a sold out sign over it.