youbeat whitneythan get that watere thing from the store in goldenrod than water the tree
Sudowoodo is the tree that blocks the way to the city, you need to get the squirtbottle and use it to Sudowoodo to wake him up and fight him.
Go the the flowershop just next to it and get the watering can (I believe it was a squirtbottle or something in this version) Then go north to leave Goldenrod, go through the park and all the way towards Ecruteak City where you have the odd tree in the road. Talk to the odd tree and use your watering can on it. The tree, which is a Sudowoodoo, will attack you. Then you can catch or defeat it. (Most people catch it since it's the only Sudowoodoo in the game.) Now you can go on to Ecruteak City.
You have to get the squirtbottle from goldenrod city but to get it you have to beat the gym there.
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
headbutt a tree(close 2 ecruteak city)
You can get apricorns in Soul Silver. Look for an odd looking tree with a colored sphere on top. That would be an apricorn tree. They are pretty common actually. (hint: there is a small grove of them on the route below Ecruteak city) :)
Sudowoodo is the tree that blocks the way to the city, you need to get the squirtbottle and use it to Sudowoodo to wake him up and fight him.
After beating Whitney, your next goal is to get to Ecruteak City. To do that, head north until you see a funny tree. Go back to Goldenrod City and ask for the spraybottle in the top right house. You can then get past the tree.
You get the Squirtle-thing-a-ma-bober ay Goldenrod City, which is on the top right hand side on your map on your Pokegear, then talk to the lady inside, where you get it. All you have to do now is press A on the mysterious tree and you fight a Sudowoodo LV.20. if you catch it or defeat it, you will be on a route with 2 double battles and a single battle. Go up the route and your in Ecruteak City. It took me a while for me to find that.
He is the 2nd house North of Cherrygrove City, there is only one way to get to him and there is a Apricorn tree to the left of his house.
With a pokeball
you can get some honey from combee in soulsilver, but you have to have a Pokemon that knows headbutt and use it on a tree on routes 5, 6, 7, 8, 11, 16, 25, or in Celadon City, Cerulean City, OR in Vermilion City
a guy in the department store in saffron city OR you can headbutt a tree and you maybe vs one
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.