Are they bare root? If yes, and your ground is not frozen, then now is fine. Soak for a day or so, plant (and bury the graft), and cover the crown with mulch or leaf litter. If they're potted then no, not now. But they must be bare root if you got them already, right?

Magpie, thanks so much. Really appreciate! Yes they are both bare root. When I soak them, do I place them in the garage or inside my house?

I agree totally with Magpie. I'd soak them in the garage. Diane

Thank you Diane 😀

If you choose to soak them inside I'd put them somewhere where they won't be in the sunlight. You just want to hydrate them well, not wake them up. Garage is probably easier for that reason.