Melon-y Lane

Difficulty: Medium (Easy in Survival Levels, Extremely Easy in Last Stand)

Melon-y Lane is an achievement available for iPhone, iPad, Android, PlayStation Vita, and Nook versions of Plants vs. Zombies. To achieve it, the player must plant a Winter Melon on every lane. This achievement can be achieved easily in the Survival levels, especially in Survival: Endless and Survival: Roof, Last Stand and all three-wave or four-wave Day levels.

Strategies
Playing Last Stand can let you get this achievement since you have enough sun to plant six Winter Melons but you must put one in each lane and not just randomly placing six Winter Melons. To speed up the process in any other level, simply place a lot of Sunflowers and Imitater Sunflowers. The Winter Melons do not have to be alive at the same time to get this achievement.

It's usually not a good idea to attempt this achievement in a shorter level (like the first level) because the Winter Melon takes a very long time to recharge.

In Last Stand, some strategies involve putting a Winter Melon on every lane.

Survival Levels are a really good game to earn this achievement as Winter Melons will channel down the horde of zombies and kill them easily.

Note: It is advised to do this on a Day, Night or Roof level as there are only five lanes.

Note: You do not need to complete the level to get this achievement, meaning that you can get this only planting Winter Melons in Last Stand, then quitting.

Trivia

 * You can get this achievement without keeping the Winter Melons alive. The same task is for the achievement Flower Power.
 * This is a reference to the words "melody lane".
 * This achievement is one of the two that can be easily earned in Last Stand. The other is being Defcorn 5.
 * Doing this in a Day, Night, or Roof level will cost 2500 sun, and doing it in a Pool or Fog level will cost 3050 sun.