Bonsai 25Q Fully Automatic Electric Pressure Sterilizer Autoclave 110V
Bonsai 25Q Fully Automatic Electric Pressure Sterilizer Autoclave 110V is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Bonsai 25Q Fully Automatic Electric Pressure Sterilizer Autoclave 110V
Description
Description
Bonsai 25Q Fully Automatic Electric Pressure Sterilizer Autoclave – 110V
The Bonsai 25Q is a compact tabletop sterilizer that packs serious performance into a sleek, affordable unit. This electric pressure cooker and sterilizer impressed us from the start—and it continues to deliver consistent, professional results at an unbeatable price.
Designed for labs, mycology workspaces, and hobbyists alike, the Bonsai 25Q heats up and reaches full pressure in just 25 minutes. With an intuitive LED control panel, simply set your target temperature and sterilization time—then walk away and let it do the rest. It’s a true “set it and forget it” system.
Its tall, slim profile accommodates up to 14 wide-mouth quart jars, making it an excellent choice for sterilizing grain, agar, liquid culture media, and more.
Key Features:
- 25 Quart capacity
- 100% stainless steel construction
- LED control panel for easy operation
- 2kW heating element
- Runs on standard 110V outlet
- Working pressure: 15–20 PSI
- Temperature range: 105–126°C (221–259°F)
- Sterilizes in just 25 minutes
- Double safety valve system with auto shut-off and cycle completion alarm
- Quick-latch hand wheel lid
- Removable stainless steel basket for cooking or loose item sterilization
- Easy water drain outlet
- Tall profile fits 14 wide-mouth Ball quart jars
Perfect for Mycology Labs:
We run four Bonsai 25Qs daily in our own facility to sterilize:
- Liquid culture jars
- Agar plates
- Grain jars
- Spawn bags
- Tools and utensils
Compared to the All-American 75X, the Bonsai 25Q heats up 4X faster and offers greater automation and convenience—at a fraction of the price.
Example Use – Sterilizing Mushroom Media:
- Remove the inner stainless steel basket.
- Disconnect the lid tubing.
- Place the aluminum grate at the bottom.
- Add purified water—just enough to cover the heating elements (about 1cm below the bottom tray).
- Load your jars, bags, or media.
- Close the lid by turning the hand wheel knob tightly.
- Set temperature to 121°C (250°F) and select your sterilization time:
- Liquids: 25–30 minutes
- Grain jars: 90 minutes
- The timer begins once the set temperature (equivalent to 15–17 PSI) is reached.
- Once complete, the unit beeps to let you know it’s ready.
Shipping & Warranty:
- FREE Shipping
- 1-Year Full Warranty
- U.S.-based support at: support@midwestgrowkits.com
Let customers speak for us
Love it! High Quality - Doesnt fade!
I always air-dry my mushies with a fan, I was looking for something besides plates to use when harvesting my tubs. This tray is perfect, when you place this tray on a flat surface like a counter the bottom can still get air and my fan works perfect drying all parts of the mushrooms without having to rotate everything as often. This is a great buy if you already buying other stuff in your cart as the Free Shipping makes this a deal!
I got the 45 dollar all in one bag with monotub and their tubs are the best, their all in one bags are the best and cheapest, amd their substrate is the best with more mushroom growing ingredients than the competition..
I am going to buy the jars next so I can reuse for liquid culture,bag of substrate and 2 monotubs bc their tubs work wonders compare to modified bins. Simply the best in the business.
Me…I’m the dummy. I struggled with maintaining humidity in my diy monotubs. The holes were never the right size or in the right place. Not with these. Perfect humidity. And I love the clamps. It’s like a child proof lock for me, warning me not to open until ready! Very well made. I wish I had found these sooner.
I just used your sterile injection pack with great success !😎😊thanks again will recommend Midwest grow in the future😎🔥💯
Easy to set up. Works as intended. Cleaner air and feel safer knowing it disinfected the surrounding surface area.
Got it quick...and about a week later they were pinning. The week after that I was eating them.
Never have a problem with thus substrate and ive purchased MANY bags of it always good moisture levels alaways contam free always quality
My order of the substrate arrived on time and was put work right off.(I had a spawn bag already i occulated and ready.
Just colonizing now.
All went well and may use again
I am so happy with this mushroom kit. it has been everything i wanted. Thank you. This is a must buy
I used three different strains and they are all doing great, at the end of the first day its possible to see development if your got strong enough genes, very healthy after transfer aswell!!!
Easy to set up and everything seems to be populating nicely. Very excited
The bag is doing great,spawn looked a little on the low emd as in ammounts but were 2 weeks in after initial injection and its already got healthy development, highly recommend for beginners who wanna try there hand at it
A set of bags w/ 5ml of spore juice in each will do the trick. Give the bad a good massage and another one at about 1 week. 10ml per bag will grow even faster but it is not necessary. Mycelium loves this grain combo.
