At 28 Grams Lab, we ensure sterility and high-quality genetics by working with expert geneticists to perfect each strain. Our syringes are filled with early-stage mycelium suspended in a nutrient solution, allowing the mycelium to thrive and move easily through the needle into your spawn.

Mycelium vs. Spores
Liquid culture syringes contain tiny pieces of undeveloped mycelium, making them more reliable than spore syringes, which are more prone to contamination.

 

Lower Risk of Contamination
Liquid cultures are much less likely to contaminate, ensuring a safer cultivation process.

 

Strain Isolation for Quality
We isolate each strain to enhance characteristics like resistance to contamination, growth speed, and mushroom size.

 

Expert-Driven Genetics
Our team of geneticists works to perfect each strain, ensuring high performance before releasing them.

 

Nutrient Solution for Mycelium
The young mycelium is suspended in a custom nutrient solution, allowing it to stay alive and healthy while feeding on the solution.

 

Ease of Use
The mycelium pieces are small enough to pass through the injection needle, making them easy to introduce into your substrate.

 

Sterility Guarantee
28 Grams Lab guarantees the sterility of all our mushroom liquid cultures.