Plant it to grow Onyx Block. Deep, rich bands of white and black give this precious gemstone a sense of life - and value - to be envied.
Onyx Block Seed price in Growtopia: sells for about 70 WL (median of 25 offers from community Discords, past 30 days). Live price chart and the latest buy and sell offers.
Recently sold at: NEROR, SIKILAT, LUMSI, VENDOBARA