Clematis Montana and Madeleine angevine grapes seeds.

A little advice please I have these seeds which I have planted today in trays covered and then put them in the greenhouse unheated.

I am a little unsure if this is the right thing to do I am hoping they rise in spring.

Would it of been better for to keep these on a windowsill in the house or should I be good.

 

I germinate all my clematis seeds in side air tight plastic boxs on blotting paper, also clematis seeds can take a few months to germinate

 

For Clematis I'd be inclined to put the pots outside and let the frost get at the seed.
Although the cold greenhouse could well be cold enough.

For the grape, I'd not bother really, it wont come true to type from seed, and could take quite a few years before it fruits.
Would work as an ornamental.

 

Thanks will leave them where they are then cheers.