Is it sensible to feed the "Tree of Wisdom" with such an expensive food?

It's one time food costs $2,500 and still it grows one or two twigs only. Here's where I have reached after feeding it 8 times..

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3 Answers 3


There comes a time in the game where you have nothing left to spend your money on...except the Tree of Wisdom. It's essentially a late-game money sink so you have some vague reason to keep playing and keeping track of how much you've amassed.

I would recommend holding off spending your money there until you don't have anything else you want to buy.

  • 1
    I have bought everything in the shop (somethings gets renewed like fertilizers and all) but have not completed the survivals ..Should I start buying the food for tree?
    – ABC
    Jul 2, 2013 at 8:45
  • @Mr.ØØ7 - effectively yes, If you have all the seeds and items unlocked, then the only thing you've got left to spend on is the tree of knowledge. (as well as you mentioned, top-ups of fertilizer/bug spray
    – Robotnik
    Jul 2, 2013 at 11:02

I have bought everything, so I have a TON of wisdom tree food. It is at 300 feet so far, and I want to get to 1,000 because it lets you do cool tricks in-game.

  • 2
    What sort of tricks?
    – Frank
    Sep 28, 2014 at 17:04
  • I think @PizzaMan808 didn't desribe the tricks so it is not a spoiler.
    – Bloonarius
    Apr 21, 2021 at 14:16

Just buy what you want then buy fertilizers. The tree of wisdom gives you tips and hints for the game and some that will get you achivements like type mustache in the middle of a game to enable mustache mode.

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