As a newbie to the shroom-boom, I’d highly recommend Martian Mushrooms! I’ve used their products a number of times and keep coming back due to the results I’m getting IN ADDITION to the fantastic customer service from the owners who have been more than willing to help with any questions I’ve had about the products. I used their different grow bags and it really is as simple as following their guide (inject, wait, mix, wait, transfer, wait and harvest!). I miraculously got success on my first attempt of mushroom growing using their grow kit so can’t get much better than that :) It can be difficult finding a good source of substrate hence why I’m keen to share my experience to others! The image shows the grow bag during the colonisation stage :)