You can't breed treecko until it evolves to grovle or sceptile.
A ditto, if you can get your hands on one.
Breed a male torterra or venusaur that know leech seed with female sceptile and voila treeko that knows leech seed
No im afriad not, to breed the two Pokemon must be of the same type and different genders
Well, obviously a female and a male sceptile will breed, but besides that, any Pokemon cannot breed outside of its egg group. Serebii.net has a full list of Hoenn and Johto region egg groups. Just Google Egg Groups, and it should come up. You can find all of Sceptile's possible mates there.
You cannot breed a treecko unfortunately but you can get a treeko from professor Birch in the beginning of the game
The only way to get Sceptile is by evolving Treecko to Grovyle, then to Sceptile, or evolving Grovyle to Sceptile. This is when they evolve: Treecko to Grovyle - level 16 Grovyle to Sceptile - level 36
Sceptile does not evolve.
tortera you loser sceptile's better sceptile is way better
Sceptile
No, Sceptile is the final stage of evolution.
Sceptile is the Grass type starter of the Hoenn region.