I love the flower graphic in the header, however the background colour feels wrong. As it's a flower site try green instead. I also feel that white text on a coloured background makes it harder to read. I always prefer black text on a white back ground.
It looks good you can make it slideshow effect to your flower banner and by renaming the header H1 Tag to Anchor Text only! Because displaying web address as text not looks professional
I have seen your website in which i observe that all things are fine but only background color is not good if you can change it than its good!
My dear, let me be the first to tell you just how wonderful your stories and themes are. It is such a lovely time I get to spend digesting your words, because I tell you I eat them right up. I highly recommend everyone who says they love to read stop by to spend time with your site.