XL Exhale CO2

ExHale-Homegrown CO2 is a revolution in indoor CO2 production systems.

  • Maintenance Free
  • No heat
  • No electricity
  • Just CO2

How It Works

Photosynthesis is the process by which plant leaves make carbohydrates. Sunlight, CO2 and water are converted into carbohydrates and O2 by the action of chlorophyll in the chloroplasts of the plant. Plants growing indoors under artificial light often lack enough CO2 to efficiently photosynthesize. When plants are able to maximize the process of photosynthesis, the result is larger plants with larger yields.

ExHale cultivates 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 cultivator. This mycelial mass cultivates CO2 and the microporous breather patch releases CO2 continually for up to 6 months.

The XL ExHale Homegrown CO2 cultivator works 24 hours a day with no need to refill bottles or invest in a complex CO2 system. The vented cultivator unit contains a non-fruiting mycelial mass that produces CO2 continuously for up to six months. Because it uses no electricity and generates no heat, it doesn’t need to be turned on or off; it simply sits and does its job. The XL ExHale is designed for grow spaces up to 36 sq ft.

This item is a GYOstuff Top Pick! For more stuff we know you'll like, check out the complete lineup of GYOstuff Top Picks.

Support your local community. This product is proudly made in the USA!

  • Item #: EX50002
  • Manufacturer: Exhale

XL Exhale CO2

Price: $55.95
Sale Price: $51.99
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