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Hydrogen Peroxide 35% (Medical/Food Grade) 4oz
Price: $14.99
(11)
Availability: In Stock
Item #: P35 -

Hydrogen Peroxide has always been a multi-purpose product used in many facets of the mushroom growing process. Its broad disinfectant properties and clean breakdown into water and oxygen make it the ideal choice for any mushroom enthusiast to have on hand. All over the counter Hydrogen Peroxide sold is diluted to only 3%. One 4oz bottle of our 35% Medical/Food grade concentrate contains the equivalent of 8 regular bottles! With many uses at different concentration levels, Peroxide 35% gives...

Round Air Filter Vents 0.22 Micron with 3M Backing (32 Pack) filter disks
Retail: $20.00
Price: $13.50
(2)
Availability: In Stock
Item #: FV2 -

(NEW!)  These 0.22 Micron Air Filtration Disks acts as a tool to allow gas exchange in culture containers, grain jars and liquid cultures. The strong 3M adhesive can withstand autoclave temperatures in excess of 250F at 15psi for extended periods when kept covered and dry during sterilization. The overall diameter of the filter is 19mm and the air hole is 10mm (.39"), perfect for standard 1/4" jar lid holes. This product can be stuck to clean hard surfaces, including standard metal jar...

The Mushroom Humidity Dome Mycodome,humidity,dome
Price: $15.99
(2)
Availability: In Stock
Item #: DM1 -

New to Midwest is the Mushroom Humidity Dome. Perfect for any stage of mushroom growing, the Humidity Dome can be used for incubating & Fruiting jars and bulk casing grows. Add Perlite and create the perfect fruiting chamber for Jars or use as a bulk growing container! Measuring 20.5" x 10" x 2.75" its the optimal size for a bulk casing grow. Heavy duty tray and dome will hold up through multiple uses!

Self Healing Injection Ports  (25 pack)
Retail: $15.00
Price: $9.75
Availability: In Stock
Item #: INJ -

Self healing injection ports make inoculation a breeze when making your own spawn. Whether its for jar lids or spawn bags they take the guesswork out of inoculations. These self healing ports are made from a special type of EPDM foam rubber that has a high temp 3M adhesive backing that will stick and hold up to autoclave temperatures. Just peel and stick! They are designed for single use but large enough for multiple injections. Includes: 25 Self healing ports3M Professional Adhesive Backing...

Ultra-Fine Atomizing Spray Mister
Price: $7.50
(2)
Availability: In Stock
Item #: MS1 -

Our popular new ultra-fine spray mister is the perfect way to add humidity to any fruiting chamber, monotub or greenhouse. The pump-style design requires no batteries and produces a super-fine water particle size that traditional spray bottles cannot match. You cannot accidentally over-saturate your cakes or bulk grow! The 1.5oz water reservoir dispenses the perfect amount and prevents over-saturation. Simply unscrew the top, add purified water and pull out the bottom pump handle. Pump 4-5...

The Essentials Substrate Ecosphere Package
Spotlight!
Retail: $334.00
Price: $277.00
(22)
Availability: In Stock
Item #: ECO2 -

Midwest Grow Kits is proud to release the Mushroom Ecosphere. Like us, many people enjoy growing many different mediums at the same time. Whether it’s jars, spawn bags or bulk casing trays this is the turn-key solution to growing in mass quantities. By utilizing vertical space, the Mushroom Ecosphere has over 17 cubic feet of interior space while only taking up a small amount of floor space. The Ecosphere gives you 4 customizable tiers of growing room allowing for multiple growing projects all...

Midwests Black Cow Manure Casing Mix - 5 lbs manure, casing, substrate
Retail: $25.00
Price: $20.00
(36)
Availability: In Stock
Item #: BC5 -

**NEW** Our new Black Cow Manure based casing may just be our best creation yet! The manure used in this casing mix is from organic grain fed dairy cows. The composting process from this manure is carefully monitored by high tech equipment. The manure is turned into specific size rows and water is added weekly to create the perfect environment. Beneficial microbes break down the manure reaching temperatures of 155 degrees. The manure compost is carefully mixed with Coir, vermiculite, spring...

Liquid Graphite Heating Mat  heating pad, heating mat
Price: $24.00
(12)
Availability: In Stock
Item #: HM1 -

This 21"x 11" under-tank style heating mat uses liquid graphite to evenly heat the surface with no hot spots! Traditional heating pads use wires, which can lead to uneven heating and hot spots. This powerful heater only uses 28 watts of electricity but is equivalent to 200 Watts of heat. The adjustable dial allows for precise sustainable temperature control.

Mold Isolation Polymer (Sodium Polyacrylate ISP) 4oz
Price: $12.50
(2)
Availability: In Stock
Item #: IS1 -

(NEW!) Sodium Polyacrylate is a safe non-toxic compound that has very unique effects being able to absorb over 100 times its weight in water and create a bond around the water holding it in. This superabsorbent polymer has helped many in mycology use as well. We all know what its like to start a bulk monotub grow and suddenly the dreaded green mold appears. In most cases, little can be done to salvage this grow. We've been testing solutions for years and this compound has had the best success...

Stainless Steel 200 Watt Aquarium Heater  aquarium heater, 200w
Retail: $24.99
Price: $15.00
Availability: In Stock
Item #: AQ2 -

The AQUA PRO 304 fully submersible stainless steel aquarium heater is perfect for heating water to create a perfect incubation chamber for mushrooms. This powerful heater can be adjusted from 68F- 88F (18C-34C) and will maintain the desired temperature in even the coldest rooms.  Features: High powered 200 watt heating element Fully Submersible design High quality stainless steel construction Adjustable temperature settings 68-88 degrees ...

Mini Digital Hygrometer/Thermometer
Price: $5.99
(1)
Availability: In Stock
Item #: MD1 -

This Mini digital thermometer is perfect for monitoring the incubation and fruiting temperatures and humidity in any size setup! Perfect for bulk grows, it mounts easily to the side of any container. The easy to read screen displays temperature and humidity levels. The compact size of less than 1" and weighing only .6oz it can collect readings in any spot without damaging your grow. Includes 2 lithium LR44 batteries.

The Monster Monsoon Ecosphere Spawn & Casing Package
Retail: $504.00
Price: $419.00
(5)
Availability: In Stock
Item #: ECO6 -

Midwest Grow Kits is proud to release the Mushroom Ecosphere. Like us, many people enjoy growing many different mediums at the same time. Whether it’s jars, spawn bags or bulk casing trays this is the turn-key solution to growing in mass quantities. By utilizing vertical space, the Mushroom Ecosphere has over 17 cubic feet of interior space while only taking up a small amount of floor space. The Ecosphere gives you 4 customizable tiers of growing room allowing for multiple growing projects all...