Source: Goldsmith Seeds

Comments:

15-June: yellowing leaves, looks messy, dry; 30-June: needs more blooms, huge plant, browning leaves, few flowers, not self-cleaning, not healthy, drooping; 15-July: perfect mounds, yellow leaves, lacking a lot of flowers; 30-Jul: many unopened blooms, lots of yellow leaves, not great flowers, some dieback; 15-Aug: scorched, few wilted flowers, yellow foliage, faded, chlorotic; 30-Aug: .