Hi @hiddenblade, The Fiddle leaf took about 2 weeks to start showing roots. As you can see, my plants were showing signs of neglect and lack of nutrients. I live in western, New York and tropical plants only survive in the house. I love tropicals but only have room for a few. I know that Cocopeat is more on the acidic side and perhaps you need to neutralize the soil a bit to help the plants take up more nutrients.
Best of luck with your garden.