Well, it all depends on how we judge "warmer". Our current 32 (going up to 41) won't be as warm as tomorrow's 50 + degrees but it beats the life out of zero degrees!
I love the selections offered at Lowe's, Home Depot and Walmart. It's so ideal for those who love dahlias but don't want all the digging and storage. If I weren't possessed by the color echoes theory for the gardens I could happily buy a few bags and be content.
@SongofJoy - the offer at Dutch Gardens is for a mix of colors. IF they end up being all the same I'll call for a refund. They have to honor their ads and they've never given me a problem with refunds when something is not as advertised.
@virginiarose My reviews, from 2008 to 2012, are at the top of the second page of reviews for Dutch Gardens. They once were SO good but not for actual plants, just bulbs and tubers.