--- product_id: 35101664 title: "Exhale CO2 Micro Grow Bag - Patented Mycelium Strain for Small Grow Rooms" brand: "exhale" price: "447 Lei" currency: RON in_stock: true category: "Exhale" url: https://www.desertcart.ro/products/35101664-exhale-co2-micro-grow-bag-patented-mycelium-strain-for-small store_origin: RO region: Romania --- # 3 months continuous CO2 Zero electricity needed Up to 30% yield boost Exhale CO2 Micro Grow Bag - Patented Mycelium Strain for Small Grow Rooms **Brand:** exhale **Price:** 447 Lei **Availability:** ✅ In Stock ## Summary > 🌱 Elevate your grow game effortlessly with nature’s own CO2 boost! ## Quick Answers - **What is this?** Exhale CO2 Micro Grow Bag - Patented Mycelium Strain for Small Grow Rooms by exhale - **How much does it cost?** 447 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/35101664-exhale-co2-micro-grow-bag-patented-mycelium-strain-for-small) ## Best For - exhale enthusiasts ## Why This Product - Trusted exhale brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Boost Your Growth by 30%:** Experience a measurable increase in plant yield without extra effort or energy costs. - • **Plug-and-Play Simplicity:** Pre-activated and maintenance-free—just place and watch your garden thrive. - • **Eco-Friendly & Energy-Free:** No heat, no electricity, no complicated gear—pure natural CO2 generation. - • **3 Months of Passive CO2 Power:** Enjoy long-lasting CO2 enrichment that fuels your plants for an entire growing season. - • **Perfect for Compact Grow Spaces:** Optimized for 2x2 to 3x3 ft tents, ideal for hobbyists and serious indoor growers alike. ## Overview The Exhale CO2 Micro Grow Bag uses a patented mycelium strain to passively release CO2 for up to 3 months, enhancing plant growth by 20-30% in small grow rooms or tents (2x2 to 3x3 ft). Pre-activated and maintenance-free, it requires no electricity or heat, making it an eco-friendly, plug-and-play solution for indoor gardeners seeking higher yields and healthier plants. ## Description desertcart.com : Exhale CO2 Micro Grow Bag - Patented Mycelium Strain for Small Grow Rooms | Carbon Dioxide Enrichment , CO2 for Grow Tents, Boosts CO2 Production for 3 Months , 2 lbs. (1 Pack) : Patio, Lawn & Garden ## Features - PASSIVE CO2 PRODUCTION - The Micro ExHale CO2 Bag will provide a 2x2 or 3x3 foot grow space with CO2 for up to 3 months. This product is ideal for smaller grow rooms and grow tents that are looking to produce more CO2 and catalyze plant and vegetative growth. Each Micro bag arrives pre-activated, so it's ready to go. - EXPERIENCE A LARGER YIELD - Grow spaces, when used in companionship with the Micro ExHale CO2 bag, can experience anywhere from 20% - 30% more growth. Requires no heat, electricity or complicated gear. Curated for indoor growers, hobby gardeners and greenhouse enthusiasts. - MAINTENANCE FREE - Place the ExHale bag slightly above the height of the plants in your grow space. CO2, being heavier than O2, will precipitate downward towards your plants. ExHale Micro CO2 is a revolution in indoor CO2 production systems. Maintenance Free! Just CO2! Proudly made in the USA. Use it as a natural alternative to electric CO2 generators and equipment. - PERFECT FOR MOST PLANTS - ExHale can be used for both vegetative plant growth as well as for fruit and flower production. Put the ExHale CO2 Bag in your grow tent, and let it do its thing. Works best with controlled airflow and ventilation; optimal results in sealed or semi-sealed environments. A must-have for serious growers. - EASY-TO-FOLLOW DIRECTIONS - Just set it in your tray, cover with a dome, and let nature do the work. Organic, made in the USA, and perfect for starting strong. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01DIAA7NS | | Best Sellers Rank | #76,240 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #151 in Plant Grow Bags | | Date First Available | August 19, 2016 | | Item Weight | 1.3 pounds | | Manufacturer | Exhale | | Product Dimensions | 4 x 3 x 4 inches | ## Images ![Exhale CO2 Micro Grow Bag - Patented Mycelium Strain for Small Grow Rooms - Image 1](https://m.media-amazon.com/images/I/61rXlRW+RNL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Do all size bags release the same amount of co2 at one time? If i place two micro bags would it produce more co2 in the tent then just one of you larg** A: Yes. **Q: Where do you put it?** A: Hung it at the top of my tent. **Q: On the exhale date codes: are these fresh bags, will i get 6 months guaranteed** A: Mine has been going lil over 8 month s now both of them but the littler one than these lasted about 6 but I did bust mine up every couple months **Q: Is it good enough for a 4×4 tent?** A: depends more on the size of your plants then tent size ## Frequently Bought Together - Exhale Homegrown CO2 Micro - CO2 Bag for Indoor Grow Rooms & Tents - CO2 for Grow Tents - Foliage Mushroom Bag - 1.5 lbs. - General Hydroponics pH Control Kit For A Balanced Nutrient Solution - FoxFarm Fertilizer Soil Trio Liquid Nutrient: Tiger Bloom, Grow Big, Big Bloom Bottles - (Pack of 3-1 Pint) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ro/products/35101664-exhale-co2-micro-grow-bag-patented-mycelium-strain-for-small](https://www.desertcart.ro/products/35101664-exhale-co2-micro-grow-bag-patented-mycelium-strain-for-small) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-10-04*