I recently bought my first minis. I intended to buy only Work of Art, but the catalog was so tempting that I bought 12 minis. Now all have grown fast, and every one of them has blossomed except...Work of Art - the very one that started this whole business. It looks healthy and is growing, just not as much as the others, and I still don't know what the flowers will look like. It's supposed to cover a trellis on the patio. Any hope?