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CO2 Box
€12.95
5/5
(4 Ratings)
Enhance the productivity of your indoor garden with the CO2 Box by Hortitec, providing your plants with an extra dose of carbon dioxide (CO2) to promote stronger, healthier growth and optimize photosynthesis.
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Description
CO2 Box by Hortitec: maximize indoor grow performance
The CO2 Box by Hortitec is the perfect solution to elevate the growth and quality of your indoor crops. This device is designed to increase the CO2 levels in your grow space, improving plant growth and flower production.
A higher CO2 leads to better crops. The CO2 Box allows you to raise CO2 levels from a baseline of 300 ppm (parts per million) up to 1500 ppm, enhancing photosynthesis and stimulating faster, healthier plant growth.
Optimize your indoor crop with the CO2 Box
Supplementing with extra CO2 improves the conversion of energy into carbohydrates, boosting plant growth and photosynthetic efficiency. Besides, it also accelerates plant tissue development, resulting in stronger plants and explosive flowering.
Thanks to its user-friendly design and easy implementation, the CO2 Box is an essential tool for indoor growers looking to increase efficiency. This solution is 100% natural and creates an optimal growing environment without artificial chemicals.
Key Characteristics of the CO2 Box
- Covers grow spaces up to 1.20 x 1.20 x 1.20 meters for indoor cultivation.
- Provides an additional 1,200 to 1,500 ppm CO2 for up to three weeks.
- Proper air circulation ensures plants efficiently absorb CO2 and release oxygen.
How to use the CO2 Box
- Open the box and remove the inner bag.
- Unscrew the white cap and take off the blue safety seal.
- Add 1 liter of tap water to the bag.
- Screw the white cap back on and shake for 30 seconds.
- Place the bag back in the box, puncture the perforated opening, and insert the white cap.
- Replace the white cap with the red one and close the box.
- Position the box on the floor or hang it for better CO2 distribution.
With the CO2 Box by Hortitec, you can take your plants to the next level, enjoying a more productive and healthier indoor grow. Whether you're growing vegetables, herbs, or flowers, this natural CO2 booster will maximize your yields and improve your results.
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24/02/2026
It is very easy to install and the plants look quite a lot stronger in just a few weeks.
Translated from Spanish
Es muy fácil de instalar y las plantas se ven bastante más fuertes en pocas semanas.
13/02/2026
Ideal for boosting growth without the hassle of heavy bottles.
Translated from Spanish
Ideal para optimizar el crecimiento sin las complicaciones de las bombonas pesadas.
07/09/2025
Amazing! You notice the difference right from the start. Is it worth it? Absolutely! My plants are exploding.
Translated from Spanish
¡Una pasada! Se nota la diferencia desde el principio. ¿Merece la pena? ¡Pues claro! Mis plantas están que se salen.
25/07/2025
Really fantastic! Put it in my grow room and saw impressive growth. The green on the leaves is on another level. If you're hesitant, give it a try, you won't regret it!
Translated from Portuguese
Fantástico, mesmo! Coloquei no meu grow e vi um crescimento que impressiona. O verde das folhas está noutro nível. Se estiveres na dúvida, experimenta, não te vais arrepender!