BRF Jars, Pre-sterilized/Ready to Grow

The EASIEST, SAFEST way to grow your own mushrooms from spore solution!

ABOUT:

These jars colonize quickly and completely, getting you across the line and ready for fruiting in the shortest possible time. We ship them to you sterilized and pre-watered to field capacity and we only make the jars after your order so you get the freshest possible substrates. Inject with your favorite solution or add cloned tissue culture and watch the mycelium take off!

Each jar's lid has two self-healing butyl rubber injection ports and a Tyvek-covered hole to maximize gas exchange and prevent contamination. You inoculate through the rubber injection ports and let nature take its course.

The substrates are consistently uniform, light and airy and have a very low contamination risk as long as you sterilize your syringes and use a known good inoculant.

Due to fluctuating jar availability, you may receive either short or tall half-pint jars. Surface area is the same for both types of jar and growth potential is identical.

WHAT'S FOR SALE:

Half-Pint or Full Pint Mushroom Substrate Jars - half-pints available in quantities from 1-pack up to 12-pack; full-pints available in quantities from 1-pack up to 6-pack (half-pints are shown in product photos)

PREMIUM INGREDIENTS:

• Agricultural fine to medium-fine grade vermiculite (asbestos-free)
• Premium organic brown rice flour (BRF)
• Mineral water
• Other trace, proprietary ingredients
• Note: These substrates are non-inoculated substrates - you will need to source your own spore syringes, LC or clones. Thanks!