>Ore seeds is a mod that gives you the ability to grow the four main ores in Minecraft: Iron, Gold, Diamond, and Emerald. Each seed can be crafted with a nether star and 8 blocks of the ore itself. The seeds are incredibly expensive but worth it in the long run given that you can essentially produce these ores infinitely now.
>Iron, gold and emerald are all growable on netherrack surrounding lava and must be grown in the Nether unless otherwise changed in the config file. And obviously be aware of using lava around flammable items. Diamond is grown on coal blocks surrounding lava but can be grown in the overworld.
Emerald, Gold and Iron Plants now grow differently
Diamond, Emerald, Gold and Iron Plants now check growing conditions before growing. This means you can still place them down on their respective soil blocks, but they will not grow unless conditions are met. Bonemeal will only work if conditions are met as well.
More config options:
Can now chose if plants can grow in peaceful (defaults to false)
Can now change if Emerald, Gold and Iron plants can grow in the nether only (defaults to true)
Can now change the drop rate of a second seed for each plan