This will be my first time using coco. Guessed I should of done more research before purchase but to late now. I bought piece coir not knowing fine coir was better, so my question is, should I use less to no perlite due to the grade? I do have some wormcastings on hand, should I ad that? If there are any suggestions please include ratios. As always, thank you in advance RIU, you all (most)lol, are great.