Splice CACTUS and DIRT to make SANDSTONE. Category: building. Less than hour this seed takes to grow. SANDSTONE gives experience points when broken. Hitting it will break it but you need to count the hits yourself. By default you should get at least 1 seed back. Gemratio of SANDSTONE is a mystery. Maybe you can check the wiki for <a href="https://growtopia.fandom.com/wiki/Sandstone">sandstone</a> Blockratio of SANDSTONE is a mystery. Maybe you can check the wiki for <a href="https://growtopia.fandom.com/wiki/Sandstone">sandstone</a>