How big of an area does one bag do? Whsts the footprint. 3x3? 2x4?

Up to a 5x5 area enclosed within a tent will work best....

so just so I understand this.. once you get the bag there is nothing to remove or take off just put it with the plants?

You have to combine the 2 parts by, yes, sliding the yellow rod from the holder and making sure they are o the SAME side. Now the inoculated portion can spread into the rest of the block. DO NOT REMOVE WHITE PATCH. It’s good and need to be there to keep the fungus in the bag.... the co2 will leak out through that filter patch and not contaminate you flowering room.

Id like ship to Michigan this month, does cold weather affect the mycelium?

Cold weather will not affect the bag. If the bag does freeze, simply allow it to naturally warm back up. Do not try to speed it along. The mycelium will recover and will be good to go. Thanks.

Can i use this with a dehumidifier in the tent?

I don’t see why not. The CO2 bag is closed but for a small vent patch.

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Exhale Homegrown CO2 365 - Self-Activated Bag for Grow Rooms & Tents - Great for Indoor Grow Rooms - 4 lbs

Product ID: 21589151

Details

Brand
Exhale
Global Trade Identification Number
Item Form
Bag
Item Weight
4.5 pounds

⚡No heat or electricity

🌱20-30% yield boost

🕒9 months CO2 supply

420.20 DT

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌿 Elevate your grow game with effortless CO2 power—because your plants deserve the best!

MAXIMIZE YOUR HARVEST - Experience 20-30% increased growth when paired with the Original ExHale CO2 bag—grow smarter, not harder.
LONG LASTING CO 2 BOOST - Delivers a steady CO2 supply for up to 9 months, with 6 months of peak production—set it and forget it.
PROUDLY MADE IN THE USA - Crafted with quality materials and patent-pending genetics to ensure consistent, reliable CO2 enrichment.
VERSATILE PLANT SUPPORT - Perfect for vegetative growth, flowering, and fruit production—ideal for grow tents and small indoor rooms.
EFFORTLESS MAINTENANCE FREE - No heat, no electricity, no hassle—just hang it above your plants and watch your garden thrive.

The ExHale Homegrown CO2 365 is a self-activated CO2 bag designed for small indoor grow rooms and tents, providing a continuous, maintenance-free CO2 supply for up to 9 months. It enhances plant growth by 20-30% without requiring heat or electricity, supporting both vegetative and fruiting stages. Made in the USA with patent-pending technology, it’s the ultimate upgrade for professional growers seeking higher yields and hassle-free operation.

Specifications

ASIN	B010Y73DEI
Best Sellers Rank	#31,855 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #65 in Plant Grow Bags
Brand Name	Exhale
Coverage	Full
Customer Reviews	4.3 4.3 out of 5 stars (1,910)
Global Trade Identification Number	00639302577226
Included Components	B010Y73DEI
Item Form	Bag
Item Type Name	CO2 Bag
Item Weight	4.5 pounds
Manufacturer	ExHale CO2
Mixing Ratio	1:0
Model Number	EX50003
Number of Items	1
Number of Packs	1
Part Number	EX50003
Specific Uses For Product	Plant Growth, Fruit Production, Flower Production, Vegetative Growth, Grow Rooms, Grow Tents, Small Spaces
Target Species	Flowers, Fruits
UPC	639302577226
Unit Count	1 Count
Warranty Description	Limited

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420.20 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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