Organic Reishi Mushroom Grow Kit Fruiting Block

Reishi (Ganoderma lucidum) is the easiest of all our fruiting block kits. Not only is it a very reliable producer, but it requires almost no upkeep! (That's because reishi can live their entire life cycle within an unopened bag.) Reishi is an edible medicinal mushroom known as “Ling Zhi” in China and “Reishi" or "Manetake” in Japan. And our reishi fruiting block features a hearty strain that is widely cultivated in Asia and beloved by growers.

Reishi take their time and grow very slowly. Depending on your needs, you can harvest your kit early when the mushrooms resemble antlers and are only a few inches tall. Or, you can allow the mushrooms several more months in the bag to form more interesting growth patterns.

Bonus: While the photo shows “young antlers,” you can also try for mature “broad” mushroom caps. This is a more challenging method which requires additional supervision and a slightly different growing technique. However, it can be very rewarding for those who have some prior experience with reishi kits. (If you're up to it, you can find instructions under “Growing Directions” below.)

"How to Use a Mushroom Fruiting Block Kit"

Upon receiving your kit:

Remove kit from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive until you are ready to grow your fruiting block!