currently playing Resonant rise 3 for 1.7.10 and i cant get the nether wart to cross with its self to level up its stats its growing undergrowd in the over world and i can harvest the wart but i cant cross it to level it up. i can however crossbreed nether wart with other plants such as orange tulip to get nitor wart spores. can you suggest what the issue may be?

i was being silly one of my mods was aiding in the wart growing when it shouldnt but when in complet darkness the wart began breeding with itself