you get a watering can in the goldenrod flower shop and then go talk to the tree
With a pokeball
By using Headbutt on a Tree.
It let's u battle Pokemon hiding in the tree
You find it after you fight the wiggly tree.
In the tree house route on the poke walker
It depends what you mean. If your talking about a video game, you can only use them outside of battle if they have special moves. Say you have a tree in your way, you could use a Grovyle that knows the move Cut to chop the tree out of your way. Unless you have Heartgold or Soulsilver, you cannot do much. In Heartgold and Soulsilver you may choose the Pokemon you like and have it walk with you.
well you can't them off tree's you have to grow them in the berry pots
Headbutt allows a Pokemon to literally 'headbutt' a tree. Basically, it allows the Pokemon to smash its head into a tree. Sometimes, nothing may come out of the tree. Other times, Pokemon (Like Pineco) may pop out to battle you.
i got my heracros in soulsilver by headbutting a tree directly behind kurt's wht apricorn tree in azeala town, it was lvl 3
Go to Ilex Forest in Violet city (I think I don't have my DS on me right now...) and go through the forest a little and you will see a man standing and staring at a tree. Weave your way through the forest and you will meet up to him. when you encounter him, he will headbutt the tree. Then, talk to him, he will mention the move Headbutt and offer the move to you (if you want more than one Pokemon to learn it, he will teach it more than once) I have Pokemon HeartGold so I think SoulSilver is the same...hope this helps!
A Shaky Family Tree - 1922 was released on: USA: 15 May 1922
youbeat whitneythan get that watere thing from the store in goldenrod than water the tree