SKU: 9539624105

Sealed Liquid Culture Media Kit (700 ml) - Sterilized with Injection Port

Sale price$22.49 Regular price$24.99
Save 10%

Pay in installments of $6.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Sealed Liquid Culture Media Kit (700 ml) - Sterilized with Injection PortWe have created a ready to use liquid culture kit that only needs to be seeded with live mycelium or spore syringes. This is a 1000 ml (regular mouth) jar that is filled with 700 ml of our proprietary liquid culture broth media for fast colonization. The liquid culture jar is fully sealed and sterilized. We have not included an air filter as we have shown great success with the air filter omitted at this stage of growth. This allows us to ship this

We have created a ready-to-use liquid culture kit that only needs to be seeded with live mycelium or spore syringes. This is a 1000 ml (regular mouth) jar that is filled with 700 ml of our proprietary liquid culture broth/media for fast colonization. The liquid culture jar is fully sealed and sterilized. We have not included an air filter as we have shown great success with the air filter omitted at this stage of growth. This allows us to ship this product completely sealed and guaranteed sterile. There is a 13.2 mm self-healing injection port on the lid. 

Included: 1000 ml jar filled with 700 ml liquid culture broth, airtight lid w/ injection port, magnetic stir bar, alcohol wipe, sterile 10 ml syringe, gloves, syringe needle

To use, simply provide 3-5 ml of spore or mycelium syringe. Work in a sterile environment; whether still air box, flow hood or prepared room. Thoroughly clean the injection port with isopropyl alcohol and sterilize your hands and tools. Quickly set up your syringe with the provided needle and keep the needle cover on until just before injecting the jar. Quickly insert the needle into the injection port and dispense your live sample into the liquid culture. Smoothly remove the needle and replace the needle cover (if reusing this needle in the future, it MUST be sterilized with a flame). Finally, wipe the injection port with an alcohol wipe. Keep this culture in a shaded, room temperature spot that is at least 3 feet off the ground. Every couple of days, manually swirl the culture or use the included magnetic stir bar with the appropriate magnetic stir plate. This will help keep the mycelium free-floating and prevent the culture from forming a solid mass. Depending on the growing conditions and species, you should see growth in 3-10 days. Keep your eye out for cloudiness in the first few days. This tends to signal contamination of the culture (though not always). Once mature, a liquid culture can be refrigerated for at least 6 months.

Please reach out at any time during your shrooming experience for advice or troubleshooting. 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9539624105

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 27 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Mama-Corvi
Cuba, US
★★★★★ 5
Fat tire savior
Size: 1 Gallon + Tool, Set name: Off-Road Formula
The best fat tire and dirtbike sealant we have found and love the gallon size. Pump clogs but clears with a strong push and love that it is water cleanup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
J
Verified Purchase
JRTX
Boise, US
★★★★★ 5
Worked perfectly for me. Sorry I waited so long.
Size: 1 Gallon + Tool, Set name: Off-Road Formula
I was clearing a field full of mesquite trees, and my tractor tires were getting destroyed. Mesquite has nasty 3-inch thorns, and I was plugging tires constantly. Eventually, all four tires were flat at the start of each day. These tires had been plugged more than 10 times each. I bought FlatOut Quick Strike and followed the instructions exactly. The pump dispenses about 1 oz per pump, so I put 30 pumps in each tire, and the bottle was mostly empty by the time I finished. Typical with any pump dispenser it was also difficult to get the last bit out of the bottle using the pump. It’s been a week now. One tire has lost about 1 PSI, but the other three are still holding exactly where I set them. Considering how badly these tires were damaged, I’m impressed so far. This is the first time I’ve gone more than a day without dealing with flats in that field.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
D
Verified Purchase
Duncan Souza
Birmingham, US
★★★★★ 4
Pump is worthless
Size: 1 Gallon + Tool, Set name: Small Tire/Bicycle Formula
The sealant is good. The gallon pump is a joke. Pump stopped working 4 pumps in. Went and got another replacement pump from automotive store, also broke after 4 pumps. Ended up cleaning out an old Slime bottle and pouring in the flat out sealant in the slime bottle, so I could actually get it in my tires.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 1
There seems to be a chronic problem with the provided dispensing pump.
Size: 1 Gallon + Tool, Set name: Off-Road Formula
I looked at online reviews of the product performance and was impressed by its purported ability seal tire punctures. While the product may (or may not) perform well, the provided dispensing pump is pathetically unsuited for the application and it is impossible to clear the pump once the material clogs the small dispensing port. Some of the reviews indicated this but i assumed that they were not very mechanical inclined customers. The product, by design, has particulates, of varying sizes, suspended in the liquid sealant. The port on pump is very small and easily becomes blocked with the sealant and particulates that cannot be cleared; even when following the instructions to do so. It is very irresponsible for the manufacturer to continue selling this item with inevitable relative failure of the pump as this is the only way to get the sealant into a tire.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2025
V
Verified Purchase
VT
Battle Creek, US
★★★★★ 5
Good for ebike tires
Size: 1 Gallon + Tool, Set name: Small Tire/Bicycle Formula
Got it for my son’s older ebike that my wife rides now. He kept on popping tubes, maybe because of his weight. Anyhow, I fixed it up for my wife and put some FlatOut in it to prevent flats. Seems to work so far. Got the off road FlatOut for my ebike’s fat tires. Easy to add to the tires. The pump clogs up but it’s easy to clean. I will always add this to all tires moving forward!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026

recommand products