Splice SEAWEED and HAPPY JOY PLAQUE to make SUGAR CANE. You can find this item in plants category. It takes 0d 04h 02m 24s to grow SUGAR CANE from seed to tree. Not much exp to be gained from breaking this. SUGAR CANE can be broken. Warning! SUGAR CANE can sometimes gives you less seeds than planted. This means that you should always have more than one bunch (20 seeds) just in case you hit a bad streak You do not get much gems breaking SUGAR CANE. Blockratio of SUGAR CANE is 3.78 meaning that from 100 splices/seeds and after harvesting all the trees you get average 378 blocks.