Make a giant bonsai farm. like 4 chunks by 4 chunks, stack them up (they need 2 air blocks above to grow) use draw controller slaves to connect them (cheap and fast) then output them all to a draw and sell. Doing chorus fruit will give you a lot of EMC per flower but overall just use oak and sell the wood and apples. I am yet to make a powerflower and already have green matter within 1 day (project E but no OP, yet very OP)
Make a giant bonsai farm. like 4 chunks by 4 chunks, stack them up (they need 2 air blocks above to grow) use draw controller slaves to connect them (cheap and fast) then output them all to a draw and sell. Doing chorus fruit will give you a lot of EMC per flower but overall just use oak and sell the wood and apples. I am yet to make a powerflower and already have green matter within 1 day (project E but no OP, yet very OP)