It is impossible to not have a zen garden after finishing adventure mode
To obtain the Doom Shroom in Plants vs. Zombies on Xbox 360, you need to progress through Adventure Mode until you reach Level 5-10. After completing this level, the Doom Shroom will unlock and become available for purchase in your Zen Garden. You can then plant it in your garden to enjoy its powerful effects against zombies.
you need to finish a level in adventure mode,complete the level 5-4 to get zen garden.
Beat level 5-4.
To unlock the Cabbage-pult for your Zen Garden in Plants vs. Zombies, you need to complete Adventure Mode and defeat the final boss, Dr. Zomboss. After finishing the game, you can earn the Cabbage-pult as a reward for reaching the "Zen Garden" section. Once you have it, you can plant it in your garden to grow and earn sun.
At the end of adventure mode you'll receive your zen garden you will find plants by playing adventure mode or playing mini games or puzzle or survival and if you want marigolds you can buy them daily a crazy Dave's shop (You do not get to know your colour) Your Welcome
I don't know.. I have the same problem too
you get your Zen garden when you are in the roof part on adventure
Yes. As of 4/22/2012 Zen Garden is implemented in Plants VS. Zombies iPad.
yes! you can check it on plants vs zombies website
They are ONLY through the Zen Garden unlockable at 5-4
No. Only base plants can in your zen garden, no upgraded plants. The imitater cant be in it either.
you buy them from crazy Dave