Sapling

• One or more saplings should be acquired by carefully harvesting the initial tree feature, or provided in a starter chest.
• Via SimpleTech, all saplings can eventually be acquired by feeding Dirt through a Bio Sieve.
• Any specific sapling can be acquired by trading with a Wandering Trader ... eventually.
• Via Spatial Harvesters, all saplings can be obtained from a powered Bio Harvester.