• Superfine mist made for fruiting chambers, not living rooms
  • 3.0 L (102 oz) reservoir with an adjustable output dial
  • Stretch tubing from 18" to 66"; can be spliced for multiple chambers
  • Dry-run protection shuts it off when the tank is empty
  • Works with any household timer or our Digital Humidity Controller

Retail: $55.99
Price: $39.99
You Save: $16.00 (28.6%)
    Points to Purchase:3999

    Item #: MM1
    Availability: In Stock
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    Mushroom Monsoon Greenhouse Humidifier, 3.0 L Superfine Mist mushroom humidifier, monsoon humidifier, greenhouse humidifier, fruiting chamber humidifier, mushroom fogger, terrarium humidifier 3l

    Mushroom Monsoon Greenhouse Humidifier, 3.0 L Superfine Mist

    Price: $39.99

    The Mushroom Monsoon is a 3.0 L humidifier built for terrariums and greenhouses rather than living rooms. Its atomizer makes a much finer mist than a household unit, so it adds humidity to a fruiting chamber without soaking it. Stretch tubing runs 18 to 66 inches, and it shuts itself off when the tank runs dry.

    • 3.0 LReservoir (102 oz)
    • SuperfineMist
    • 18–66"Stretch tubing
    • AutoDry-run shutoff
    • TimerCompatible

    Why growers use the Monsoon

    Fine mist, not puddles

    Household humidifiers are made for rooms and push big droplets that over-saturate a small enclosure. The Monsoon's finer mist suits fruiting chambers.

    Reach more than one chamber

    Tubing stretches from 18" to 66" and can be spliced to feed multiple tubs or tents.

    Set it and refill less

    A 102 oz tank, an adjustable output dial, near-silent operation and automatic shutoff when it runs dry.

    How to set it up

    1Fill

    Fill the 3.0 L reservoir with clean water.

    2Run the tubing

    Stretch the tubing (18–66") into your greenhouse, tent or fruiting chamber.

    3Set the output

    Turn the dial to the mist level your chamber needs.

    4Automate

    Plug it into a household timer, or into our humidity controller to hold a target RH.

    Hold a humidity target automatically: a timer runs the Monsoon on a fixed schedule. For humidity-based control, plug it into our Digital Humidity Controller, which switches it on and off to hold the range you set.

    Specifications

    SpecDetail
    Reservoir3.0 L (102 oz)
    Mist outputSuperfine, adjustable dial
    TubingStretchable, 18" to 66"; can be spliced for multiple chambers
    Dry-run protectionShuts off automatically when the tank is empty
    Timer compatibleYes, any standard household timer
    NoiseNear-silent operation
    Best forGreenhouses, fruiting tents and larger chambers

    Build out your chamberThe Monsoon pairs with our Martha-style greenhouse shelf and the Digital Humidity Controller. For a single grow kit, a Tabletop Humidity Tent is the simpler option.

    Frequently asked questions

    How much water does it hold?

    3.0 liters (102 oz), so you refill far less often than with a small humidifier.

    Why not use a regular household humidifier?

    Most are built for rooms and produce large droplets that quickly over-saturate a small enclosure. We tested 21 humidifiers before choosing the Monsoon for its fine mist.

    Can one unit feed more than one chamber?

    Yes. The tubing stretches from 18" to 66" and can be spliced to run into multiple tubs or tents.

    What happens if it runs out of water?

    Dry-run protection shuts it off automatically when the tank is empty.

    Can I run it on a schedule?

    Yes. Plug it into any household timer, or into our Digital Humidity Controller to cycle it by humidity instead of time.

    Is it loud?

    No. It runs almost silently, so it's fine in a home grow space.

    Overall Customer Rating of 25 Reviews:
    review-star review-star review-star review-star review-star
    IL

    Mushroom monsoon

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    • Extendable hose
    Cons:
    • None
    Package arrived on time was packaged properly , and in good shape .
    This product is perfect for my small grow area , runs quietly and with a timer perfectly humidifies my grow tent .

    OR

    Humidifier

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    Great product, unfortunately the shipping company damaged the first humidifier that was delivered. Midwest shipped out a new humidifier no questions asked.
    We are all setup and producing beautiful culinary mushrooms. Thanks for the great product and support.

    Mushroom Monsoon Greenhouse Humidifier (3.0L)

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    First time purchasing the Mushroom Monsoon Greenhouse Humidifier, but based on my experience with Midwest I'm sure I will like it.

    Humidifier

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    Great humidifier, easy to use good control, wish it had a hepa filter in the hose though.

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    works good.as long as the vapor does not condense in tube