Wild West Level 18
Plants vs. Zombies™ 2 Guide
There is actually a very simple solution to what seems like quite a difficult level if you have tried it.
Basically, plant two columns of spikeweed on every row of the first two columns at the far right of the playing area. Then directly to the left, plant a column of wall nuts. Then towards the far left place two lightning plants (one in row 2 and the other in row 4) - so all rows can be hit by lightning.
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