I'm trying to get to nether wart on the FTB Insanity map. I think I am supposed to cross breed plants until I get a nether wart. I'm new to the crops system and have some questions.
What do the Tier's mean? I see that nether wart is a Tier V plant. I have successfully cross bred wheat (Tier I) to get dandelion (Tier II). If I keep cross breeding Tier II plants will I eventually get a Tier III and then cross breed Tier III to get Tier IV and so forth? And then by chance one of the Tier V plants I get will be nether wart?
And, will I be able to get my first nether wart plant in the overworld? Or will have I have do the Tier IV cross breeding in the nether? Will the overworld plants cross breed in the nether?
Also, I don't have soul sand yet.