- For the Chinese version of the level, see Frostbite Caves - Day 23 (Chinese version).
- For the Chinese version of this level before the v1.8 update, see Frostbite Caves - Day 23 (Chinese version: pre-1.8).
Frostbite Caves - Day 23 is the twenty-third level of Frostbite Caves in Plants vs. Zombies 2. It is a Save Our Seeds level. To complete this level, the player must protect five Chard Guards in the second column. After completing this level, the player receives a money bag.
Difficulty
The coordinated Snowstorm attacks will not threaten the Chard Guards, but they will make them lose their leaves throughout the level.
Weasel Hoarders are dangerous in this level, as their Ice Weasels can deplete the Chard Guard's leaves and eventually the entire plant quickly if the player does not have a good setup.
Waves
- The small number next to the zombie icon means that zombie will always appear in that lane, with 1 being the topmost lane and 5 being the bottommost one.
| Waves | Non-dynamic zombies | Ambush zombies | Note(s) |
|---|---|---|---|
| 1 |  5
|
None | |
| 2 | 4 4
|
None | |
| 3 | 5
|
|
400%/7 Plant Food; Snowstorm! |
| 4 | 4   5  1
|
None | First flag |
| 5 | 1 5  4  2
|
None | 100% Plant Food |
| 6 | 4 5 2
|
None | |
| 7 | 2 3 1  5
|
None | |
| 8 | 4 4 5 1 2
|
None | Second flag; 500%/7 Plant Food |
| 9 | 1 4 2 3
|
None | 100% Plant Food |
| 10 | 2 1 4
|
|
Snowstorm! |
| 11 | 5 4 2
|
None | |
| 12 |  4  5 1 2 3
|
|
Final flag; Snowstorm! |
Strategies
- Required plants:
- In this strategy the Wall-nuts and Chard Guards will be your main lines of defense. The Pepper-pults and Snapdragons will be the offensive plants. When the game first starts, plant a column of Sunflowers behind the Chard Guards. Use the Hot Potato to melt the Twin Sunflowers, and sell them. When the first zombie comes, plant a Pepper-pult in front of the Chard Guard in whichever lane the zombie comes from. You will now be adding Pepper-pults directly in front of the Chard Guards for one column. Next, place your Snapdragons in front of the Pepper-pults for a second column. In the first row you can choose to plant all offensive plants or have one Wall-nut right before the ice floes should anything cross. When you have enough sun dig up your Sunflowers and replace them with Twin Sunflowers. Soon a column of Sunflowers should be replaced by Twin Sunflowers. You can now keep adding Pepper-pults and Snapdragons until there are about four offensive plants in each row. Afterwards, place your Chard Guards or Wall-nuts in front of every row. Try to alternate between Snapdragons and Pepper-pults, at least so that the Snapdragons will not be frozen. It is best to plant Snapdragons directly behind defensive plants as they can melt any ice on the plants.
Gallery
Trivia
- Besides Piñata Parties, this is so far the only Save Our Seeds level which has three flags after the 1.7 update.
Walkthrough
Frostbite Caves Day 23
- *: Removed ~: Epic Quest