Detroit Garden Works does carry seasonal plants for those gardeners for whom what is green is everything.

Most 4" summer annuals - $8.99

Petunia hanging basket $29
Mixed hanging basket $39 - $69
Begonias $14.99
Fuchsia hanging basket $29
Agapanthus $21

Hellebores $29.99 - $43.99
Streptocarpus $9.99
Mandevilla - $95