Samhain [Pronounced as Sowwin] (31 October, though in the southern hemisphere is is often celebrated on May 1, since the seasonal cycle in the southern hemisphere is opposite that of the northern hemisphere where the holiday originated)
Quick description On this day, the God dies, to be born again on the Winter Solstice, also Yule.
Herbs, plants etc. that fit with Samhain
Apple Pumpkin Sage Valerian Alruin Stray Pepper Basil
Incense Apple Basil Mint Pumpkin Sage Sandalwood Mirre Benzoë
Gems Get workin' on that later on.