30 AGASTACHE Mix Agastache Aurantiaca Flower Seeds

Started these seeds on Feb 15 and they have their 2nd set of leaves now. I ended up with 17 vigorous seedlings from the packet. Some of the leaves have a slightly different hue and shape, so I'm looking forward to seeing how they all mature. I sowed them indoors in seed starting mix. Now they are out in an unheated greenhouse here in zone 8 until they get a little bigger. They don't grow quickly but that's just the way they are, I guess. I thought it might be difficult to start these as it is the first time I've attempted this plant from seed, but it was easy.

Planted exactly as instructed. Only 1/3 germinated

These did not germinate.

dead when then arrived