Make Lids for Liquid Culture and Grain Spawn

Ready to craft your own lids with an injection port and air filter for Grain and Liquid Culture Mycology Jars? Watch this useful skill video and find the full list of supplies needed to complete your DIY project.

Rootlab offers a specialized selection of liquid culture jar lids designed specifically for mushroom cultivators working with liquid cultures and grain spawn. Our liquid culture lids are crafted to maintain a sterile environment, allowing for optimal gas exchange while preventing contamination. These durable, leak-resistant lids fit securely on most Mason jars and make the process of cultivating liquid cultures and grain spawn efficient and reliable.

Ideal for both hobbyists and professionals, our lids are tailored to meet the unique demands of mushroom growing, ensuring safe and successful cultivation from start to finish. Explore our collection below to find the right lids to elevate your mycology setup.