I'll keep my fingers crossed for you. It sounds as if you've done everything you can do. Where are you located? I'm in southeast GA. I haven't planted morning glories yet. I'm wondering what color to get. I'd like white.

Yes, they do take longer to germinate than Morning Glories, I've found.

Thanks for the follow up. I'm in zone five, Coastal Maine, so it's a challenge to grow moonflowers here from everything I hear. My dad had the most beautiful display of morning glories and moonflowers that grew around our front porch every year...it could take your breath away. Of course that was in CT, but I have to give it a whirl. Keep crossing your fingers for me :o)