The Original ExHale CO2 Bag produces CO2 24 hours a day with no need to refill bottles or use expensive CO2 production units. The power of ExHale lies in the mycelial mass inside the vented bag. This mycelial mass produces CO2 and the microporous breather patch releases CO2 continually for at least 6 months. On average our CO2 bags will raise the CO2 level by 500 ppm above ambient air levels. The Original ExHale CO2 Bag is designed for small to medium sized grow spaces. The Original will provide a 4x4 foot or 128 cubic foot space with CO2 for 6 months guaranteed. The ExHale Original comes with a freshness seal that doubles as a hanger. Steady supply of CO2 for 6 months guaranteed Maintenance free No heat No electricity Patent pending genetics Suitable for Organic Production Made in the USA How to Use ExHale ExHale comes complete, simply follow the instructions and place the ExHale bag in your grow space and leave it alone to do its job. A continuous shower of CO2 directly onto your plants is the most efficient way to deliver CO2. Placing the ExHale CO2 Bag slightly above the level of your plants will ensure they receive the CO2 they need 24 hours a day for up to 6 months. ExHale can be used for both vegetative plant growth as well as for fruit and flower production. If you have a ventilation system, place the ExHale bag in close proximity to the fresh air intake. CO2 will be drawn upwards through the canopy. Hydrofarm's compact rope ratchets (2 per pack) are perfect for hanging lights, filters, and other equipment. They have metal components for long life and strength, and the patented pully system pulls tight, locks in place, and adjusts easily. Each ratchet holds 75 lbs. so the pair can handle jobs up to 150 lbs. Carabiner clips make attaching or removing equipment a snap. Comes in attractive clam shell packaging. Includes: 2 ratchets 4 easy-to-use carabiner clips 2 six-foot cords (1/8" diameter, braided)

• ExHale Homegrown CO2 is a more harmonious way of providing your plants with CO2
• ExHale Homegrown CO2 is a revolution in indoor CO2 production systems. Maintenance Free! No Heat! No Electricity! Just CO2!!
• Place the ExHale cultivator slightly above the height of the plants in your grow space. CO2 being heavier than O2 will precipitate downward towards your plants
• 1/8" Rope Ratchet - 2 per pack
• Twin Canaries Chart Included.

ExHale Homegrown CO2 is a more harmonious way of providing your plants with CO2