Hello, i just received seed from SX3 of several different late summer blooming Zephyranthes from the southern hemisphere that were donated in February. Zephyranthes fosteri Zephyranthes katheriniae Zephyranthes verecunda Zephyranthes verecunda, Mexican I understand these are short lived seed, but it is the end of summer now should these be planted now or held to next spring? should these seed be stored in the refrigerator, freezer or at room temp? Thanks Rimmer SE Michigan Zone 4-5-6 depending on year.