Jurassic Marsh - Day 17 is the seventeenth level of Jurassic Marsh in Plants vs. Zombies 2. Primal Sunflower is pre-selected in this level. When this level is finished for the first time, the player unlocks the aforementioned plant.
(Crazy Dave and Penny appear)
Crazy Dave: ...sigh...
Penny: What troubles you, User Dave?
Crazy Dave: I just always wanted a primitive sunflower who gave big suns!
Penny: Prepare for satisfaction, User Dave.
(Crazy Dave and Penny leave)
The player has the Primal Sunflower pre-selected. The Primal Sunflower acts like a third stage Sun-shroom, and is in the middle of Sunflower and Twin Sunflower's sun production. Primal Sunflower can yield lots of sun early on, which is useful for the early onslaught of zombies in this level. However, there are still dinosaurs to deal with, all of them having equal threat.
- 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||Dinosaurs||Note(s)|
|2||2 3||None||None||Carries 1x Plant Food.|
|3||1 4 5||None||1|
|5||1 2 4 5 1 2 4 5 3||None||3||First flag.|
Carries 1x Plant Food.
|6||3 2 4||None||None|
|7||2 4 1 3 5||None||5|
|8||1 5||None||None||Carries 1x Plant Food.|
|9||3 1 2 4 5||None||None|
|10||1 2 4 5 1 2 4 5 1 2 4 5||None||2 4||Final wave.|
Primal Sunflower (given)
Any others to fill up
Fill up the first and second columns with Primal Sunflowers. Use Potato Mine/Chili Bean (whichever chosen) to defeat the first zombies. Plant Magnifying Grass on the third lane. Save up sun for Perfume-shroom and Cherry Bomb. Cherry Bomb should be used on the first and last waves or when the defences are getting overwhelmed. Plant food should be used on the Primal Sunflowers in the beginning and could be used to instantly recharge Perfume-shroom and Cherry Bomb later on (preferably Perfume-shroom, and if Instant Recharge is owned).
- This level is mistakenly labeled as a Brain Buster on the map.
- *: Removed ~: Epic Quest