The English translations says:
"block.mmorpg.harvest.purple": "Chaotic Seeds", "block.mmorpg.harvest.green": "Primal Seeds", "block.mmorpg.harvest.blue": "Lucid Seeds",

The code says:
static String BLUE_NAME = "Lucid"; static String PURPLE_NAME = "Chaotic"; static String GREEN_NAME = "Primal";

Their actual names in game doesn't match their translations:

Closing because these items don't exist now