Rfm767's Strategy

Plants:
 * 1) Melon-pult
 * 2) Twin Sunflower
 * 3) Sunflower
 * 4) Kernel-pult
 * 5) Cob Cannon
 * 6) Winter Melon
 * 7) Gloom-Shroom
 * 8) Coffee Bean
 * 9) Pumpkin
 * 10) Fume-shroom

Strategy
Just follow the picture above. NOTE: There are some plants that not included, so use the not included plant later!

OR see this video