3-Pack Premium 24 Oz Super-Quick-Colonizing 5-grain Jar (24oz)3 Pack Premium 24oz Super Quick Colonizing 5 Grain Jars Lightning Fast Colonization, Tapered Jar Design & Sterile Grain Spawn for Easy Bulk Growing Grow faster with Midwest Grow Kits 3 Pack Premium 24oz Super Quick Colonizing 5 Grain Jars. These custom 24oz tapered glass grain spawn jars are built for growers who want rapid colonization, easy inoculation, and a jar design that makes colonized grain easier to remove when it is ready for bulk substrate

umami-rich taste makes them ideal for roasting

Internal wiring: 14/2 wire shielded in metal-clad conduit

this dual-spectrum mushroom light uses alternating 5000K and 6350K diodes to deliver precisely what mushrooms need at every stage of development

multi-use solution trusted by mycologists for its ability to sanitize

How to Inoculate & Colonize 5-Grain Spawn Bags

60W of UV-C Power – Delivers sterilizing strength equivalent to 300W of incandescent light

robust fruiting bodies

If any issue arises

ISO Class 5 / Class 100 clean-air performance

or Master’s Mix

or larger mycology operation

Rotating gasket improves sealing and reduces leaks