There seems to be a pattern here, red and black means trouble, and this seed is no exception.
Poison ivy seed grows poison ivy.
Poison ivy is a good name - it tells you that this plant is a bit like ivy but more importantly it's poisonous! Don't let your piñatas taste it, and keep it away from your other plants, or it will make a space for itself. Nasty, nasty nasty.
Surface requirements: Poison ivy should be grown in mud, grass, soil or long grass.
Catalyst requirements: N/A
- Eating 2 poison ivy flowers is required for a Goobaa to romance.