I found a packet of seeds for the Marigold ‘Sparky’ in a box of Suzanne’s after we moved to Mississippi and were unpacking in 2009. SO, I planted them. The packet had a photo, of course, and were single flowers, which is what they produced. Now, I look online and the Marigold ‘Sparky’ are mostly double. Only a couple of websites said “single and double”.
I don’t remember the details on the packet of seeds, but information online says they grow to around 12″ tall. I don’t remember much about the ‘Sparky’ Marigolds except that they continued coming up from reseeding from 2009 through 2011.
If you have any comments or questions about Marigold ‘Sparky’ I would love to hear them.