5 of all types of seeds in game to get your garden started off right.
Growing your own materials saves time in harvesting/hunting down mats to make gear/potions.

Bloodrose Seed
Cotton Seed
Fire Blossom Seed
Ghost Shroom Spores
Hell's Clarion Spores
Highland Lotus Seeds
Mourning Lily Seeds
Snow Flower Seeds
Sunflower Seeds
Thistle Seeds
Trippy Spores