I have a male ferroseed with spikes and leech seed and i have a female ferroseed with stealth rock..and the baby ferroseed cant learn stealth rock. Any tips on how to include my ferroseed with both spikes and stealth rock?
Females can't pass down Egg moves, only males can. You need to use Dweeble/Crustle. Breed your male Ferroseed with a female Dweeble to get a male Dweeble with Spikes. Then get Dweeble up to Lv. 24 to learn Stealth Rock. Finally, breed the male Dweeble with a female Ferroseed and you'll get a Ferroseed with both Spikes and SR.
You need to breed Spikes into a male Dwebble and level it to learn Stealth Rock, then breed with a female Ferroseed. The rule is that Ferrothorn can have two of any combination of Leech Seed, Stealth Rock, and Spikes, but it can never have all three of them at the same time.