To get rid of the tree you need to beat Whitney.Then go to the flower shop.Talk to the lady inside and then she'll give you the squirt bottle.Go to the tree talk to it and use the squirt bottle.You will be fighting a Sudowoodo lvl. 20.It is a rock type POKéMON.After that talk to the lady near the tree and she'll give you the berry pots.Then the tree is gone.It IS possible to catch Sudowoodo.It knows:
mimic
flail
low kick
and rock throw.
Go to Ecruteak city and head to the right to route 42. When you arrive on route 42 a hiker will come out of the cave and give it to you.
You may know this already, but there is a sleeping Sudowoodo in the middle of the route to Ecruteak City. Therefore, you cannot get there. To get rid of the Sudowoodo, go to Goldenrod City, enter the side street on the right and visit the Flower Shop. Talk to the girl inside and she'll give you a water can. Then go back to the Sudowoodo and press A on it. The water can will be used on it and you will have the opportunity to battle it. After battling it, the route to Ecruteak City will be unblocked and just follow it to get there!
hes in ecruteak city in the burnt tower, which is somewhere towards the top left corner of the city
LOOK AT THE MAP!Exit Violet City by the North-West gate. You are now on Route 36.Keep heading west until you can no more. Then head north-west out of the forest you are in.You are now on Route 37.Keep heading north. You will have do go through a bit of long grass.You are now in Ecruteak City.
You can catch them at route 29, route 30, route 31, route 32, route 34, route 35, route 36, route 37, route 38, route 39, route 43, route 47, route 48, Cherrygrove City, Ecruteak City, Lake of Rage, National Park, New Bark Town, Safari Zone Gate, Violet City, route 26, and Route 27. I know that that is a lot of places.
between goldenrod city and ecruteak city on route 36
In Ecruteak City towards the middle.
The city is Ecruteak City. It is a ghost type gym, with the toughest Pokemon being a lvl. 30 Gengar (I think). You reach this city after defeating the Sudowoodo on Route 36 and heading North to Route 37 and Ecruteak. Hope this helps:)
Catch Growlithe on the route just south of Ecruteak City.
Exit west from Ecruteak City. You will reach Route 38. Follow along until you reach Route 39. On this route, head south to rach Olivine City.
Go to Ecruteak city and head to the right to route 42. When you arrive on route 42 a hiker will come out of the cave and give it to you.
go from violet city through route 36 then up toroute 37 and that's how.
You may know this already, but there is a sleeping Sudowoodo in the middle of the route to Ecruteak City. Therefore, you cannot get there. To get rid of the Sudowoodo, go to Goldenrod City, enter the side street on the right and visit the Flower Shop. Talk to the girl inside and she'll give you a water can. Then go back to the Sudowoodo and press A on it. The water can will be used on it and you will have the opportunity to battle it. After battling it, the route to Ecruteak City will be unblocked and just follow it to get there!
hes in ecruteak city in the burnt tower, which is somewhere towards the top left corner of the city
Ho-oh can be found in Ecruteak City. To get there from Violet City, go through Union Cave, Azalea Town, the Ilex Forest, and Goldenrod City. Continue north towards Ecruteak and north still into the Bell Tower.
Yes you can but only in soul silver not in heart gold.
LOOK AT THE MAP!Exit Violet City by the North-West gate. You are now on Route 36.Keep heading west until you can no more. Then head north-west out of the forest you are in.You are now on Route 37.Keep heading north. You will have do go through a bit of long grass.You are now in Ecruteak City.