Four Quart Jars of Sterilized Rye Grains with Self Healing Injection Ports
$45.47Was: $64.9530% offSave up to 10% when you buy more
Featured items
$45.4730% off
$33.6030% off
All items
$9.0730% off
$16.0730% off
$12.0430% off
$12.0430% off
$10.85 to $139.9730% off
$10.4630% off
$74.00
$52.4730% off
$12.0430% off
$4.2030% off
$41.3030% off
$38.5030% off
$19.6030% off
$4.9030% off
$30.8030% off
$12.0430% off
$44.8030% off
$25.9030% off
$16.79 to $160.9930% off
$12.0430% off
$12.0430% off
$1.00 to $94.00
$1.06 to $106.00
$6.00
$12.0430% off
$120.00
$16.7930% off
$45.4730% off
$15.4030% off
$12.0430% off
$33.6030% off
$9.95
$9.95
$15.3730% off
$8.75
$110.5730% off
$12.0430% off
$12.0430% off
$12.0430% off
$105.0030% off
$34.9730% off
$10.60
$12.0430% off
$8.20
$8.73
$12.0430% off
$10.5030% off
$12.0430% off
About us
Out-Grow LLC is the Internet's top leader in pre-made mushroom substrates, mushroom growing media and mushroom cultivation supplies. We started Out-Grow in 2009 and have since grown into a leading distributor for mushroom cultivation supplies.
Out-Grow has invested thousands of dollars and hours into our production equipment, our own warehouse and an industrial kitchen capable of over 1.4 million BTU’s of pure propane power. We use this equipment to make over 1000lbs of mushroom substrate every weekday. That is over 2 tons of mushroom substrate a week!
Out-Grow LLC offers over 200 gourmet and medicinal mushroom cultures and our online library is always growing. Out-Grow is continually working on improving the bio-efficiency of our mushroom cultures through isolation of superior genetics. This is NOT genetic modification, rather we use the best genetics possible already in the culture.
Out-Grow has invested thousands of dollars and hours into our production equipment, our own warehouse and an industrial kitchen capable of over 1.4 million BTU’s of pure propane power. We use this equipment to make over 1000lbs of mushroom substrate every weekday. That is over 2 tons of mushroom substrate a week!
Out-Grow LLC offers over 200 gourmet and medicinal mushroom cultures and our online library is always growing. Out-Grow is continually working on improving the bio-efficiency of our mushroom cultures through isolation of superior genetics. This is NOT genetic modification, rather we use the best genetics possible already in the culture.
Seller feedback (8,673)
9***g (204)- Feedback left by buyer.
Past 6 months
Verified purchase
Swift delivery, exactly what was advertised, priced reasonably. A+++
2***a (334)- Feedback left by buyer.
Past month
Verified purchase
Fast shipping and great prices ! More purchases in the future from me that’s for sure
7***5 (557)- Feedback left by buyer.
Past month
Verified purchase
Fast. Fast Fast shipping , Professional packaging
Will buy again Thank you !
9***g (204)- Feedback left by buyer.
Past month
Verified purchase
Swift delivery, in all appearance is what was advertised. Weeks away from the use of the product. Good purchase. A+++++
w***3 (2411)- Feedback left by buyer.
Past 6 months
Verified purchase
AAA+++EBAYER!!! Items as described, fast delivery, quality item!! Thanks!!
2***l (69)- Feedback left by buyer.
Past 6 months
Verified purchase
Fast shipping. Nothing broken. Very well packaged with care. Love the self healing ports. Ready to go! This is really nice. You all have great products. Thank you!