you find nus leaf in white forest
You can't, you have to trade with Ruby. Seedot/Nuzleaf/Shiftry are Ruby-only Pokemon.
No, Nuzleaf was introduced in Hoenn.
you get a nuzleaf on route 229 (8%) or solaceon city side (4%). to get seedot breed nuzleaf or shiftry
route 229 (8%)
You find Nuzleaf at Route 229 but you need to have Pokemon Ruby inserted into your DS.
Seedot evolves into Nuzleaf at level 14.
Nuzleaf is evolved with a Leaf Stone.
nuzleaf evolves with a leaf stone
You can find Nuzleaf on Route 114, but it's rare. It might be easier just to level up the Seedot you should have traded for in Rustboro City.
route 229 (8%) or solaceon city side (4%)
Seedot evolves at level 17 to nuzleaf. To evolve nuzleaf you need a leaf stone you could get at route 119 near fortree town or city.You can get a Seedot or a Nuzleaf in pokemon sappire
Pal Park (Nuzleaf can be caught on Route 114 in Ruby)