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G-MAX growing box - 120x120x200 cm - Mylar - GreenCube
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Optimize your indoor growing space with the GREENCUBE grow tent, designed to meet the most demanding needs of growers. With removable, anti-corrosion white lacquered metal roof racks, this tent offers exceptional versatility for hanging all your growing accessories such as reflectors, carbon filters, fans, and more.
High Quality Materials: The roof bars, removable for maximum adaptability, are made of anti-corrosion white lacquered metal, guaranteeing optimal resistance to a humid growing environment. The tent also features a waterproof, removable ground pool covered in 210D mylar for ideal light reflection.
Adapted Design: The GREENCUBE grow tent is specially designed for 600 watt MH and HPS lamps. With very good light tightness thanks to high reflectivity 210D mylar, it guarantees maximum lighting efficiency to promote the optimal growth of your plants.
Versatility and Ease of Maintenance: This tent is compatible with hydroponic systems and can be used in soil, hydro or coco. The hanging bar holds up to 20 kilos, providing a sturdy solution for your crops. The outer fabric is washable at 40°, ensuring impeccable hygiene.
"The GREENCUBE tent has revolutionized my growing space. The versatility of the removable roof bars and the solidity of the structure allowed me to hang all my accessories without any problem. The light-tightness and reflectivity of the mylar have considerably improved the efficiency of my lamps. An investment that significantly boosted my yields."
Is the tent suitable for LED lamps? Yes, the GREENCUBE tent is suitable for LED lamps.
What is the maximum load capacity of the roof racks? The roof bars can support up to 20 kilos of weight.
Can this tent be used outdoors? No, the GREENCUBE tent is specifically designed for indoor growing.
How to maintain the tent? The outer fabric is washable at 40° for easy maintenance.
Is it possible to adjust the hanging height of accessories? Yes, removable roof racks provide flexibility to adjust the height of hanging accessories.
| Waterproof | No |
|---|---|
| Shape | Square |
| Dimensions | 120x120x200 |
| Growing area | 1.44 |
| Mylar density | 210D |
| Ventilation opening diameter (mm) | 204 |
| Number of openings | 2 (Ø204 mm) |
| Max load (kg) | 20 |
| Tube diameter (mm) | 16 mm |
| Volume (m³) | 2.88 |
| Number of cable openings | 2 (Ø102 mm) |
Le montage est un jeu d’enfant comparé à mon ancienne tente. Ce qui frappe vraiment, c’est la qualité du tissu, bien plus dense. La lumière est mieux réfléchie, et l’espace plus régulé en température, ça m’a tout de suite rassuré. En plus, les barres supportent bien le matos lourd, donc rien à craindre là-dessus. Clairement un bon investissement pour le prix.
Le montage est vite fait, c'est assez robuste. Le mylar vraiment au top, ça renvoie bien la lumière. Bonne surprise à l'usage, ça fait le taf sans chichi. Le prix est cool pour la qualité. Content du coup !
Honnêtement, j'étais pas super convaincu au début, mais cette tente m'a bien surpris. Le montage est facile et le tissu intérieur est vraiment bien réfléchissant, ça change la luminosité de l'espace. Côté robustesse, ça a l'air costaud, rien à redire après plusieurs jours d'utilisation. Juste un petit bémol sur la notice qui pourrait être un peu plus claire. Sinon, vraiment content de mon achat.
Super qualité et efficacité. Livraison sans problème. Vraiment pas déçu.
Super qualité. Fonctionne impeccablement. Livraison sans souci. Vraiment satisfait.
Excellent choix. Ce produit fonctionne mieux que prévu. Les résultats sont visibles rapidement. Livraison rapide et soignée. Le service client a été très courtois et réactif. La qualité de fabrication est impressionnante. Je suis très satisfait et je vais certainement en racheter.
Acheté il y a quelques semaines, ça marche du tonnerre. Pas de problème, bien emballé. Vraiment content de mon choix.
Bon produit, bon service. Fonctionne bien et arrive rapidement. Satisfait.
Aucun avis ne correspond à ce filtre.
The roof bars of the G-MAX growing box - 120x120x200 cm - Mylar - GreenCube are made of white lacquered anti-corrosion metal, making them robust against humidity. Their load capacity is 20 kg, a serious standard for this type of tent. Although specific feedback on prolonged intensive use with HPS lamps remains limited, the design aims to prevent deformation. It remains essential to regularly check their condition in a humid environment and under heavy load to ensure a reliable installation.
The G-MAX 120x120x200 cm grow box - Mylar - GreenCube is equipped with metal suspension bars capable of supporting up to 20 kg. These bars provide good strength to secure various heavy LED equipment or accessories (filters, fans). However, the structure does not include specific reinforcements aimed at minimizing deformation under maximum load during intensive use.
The G-MAX 120x120x200 cm grow tent, thanks to its high-quality 210D mylar and well-designed closures, provides excellent light tightness and good robustness. It features ventilated openings with Velcro, suitable for the installation of an extractor.
However, for an extractor of 250 m³/h, it is important to ensure careful installation and the use of possible accessories to ensure airtightness. Without these precautions, there could be a slight risk of leakage or impact on light efficiency. In summary, the box can perfectly support this airflow, provided that the ventilation is properly set up.
The difference between mylar 210D and 190D primarily lies in the density and robustness of the fabric. Mylar 210D offers better durability and a more solid structure, ensuring consistent light reflection over time, but in terms of pure reflection and luminous efficiency (g/W), the improvement over 190D is generally marginal.
In practice, mylar 190D already provides excellent reflection, and unless the reflective coating on the 210D is specifically optimized, the difference in luminous performance remains low.
In summary, mylar 210D primarily ensures better longevity and robustness, with a limited impact on luminous efficiency and g/W yield. The choice should therefore primarily be made based on the desired durability.
To effectively optimize the differentiated management of growth and flowering in your G-MAX 120 x 120 x 200 cm box, fully utilize the available height by adjusting the suspension of the lights according to the stage:
Make use of the very high reflectivity of the 210D mylar by also placing plants on the sides, thus maximizing reflected light and improving light penetration.
Consider distributing heavy equipment (LEDs, filters, fans) across the different sturdy bars (each with a capacity of 20 kg) to ensure stability, safety, and ease of maintenance. Finally, regular maintenance of the fixtures and gentle cleaning of the fabric will preserve the quality of your growing environment.
To maximize yield without increasing heat, reflection is just one element of the system: the overall design of the tent, the power and type of lamp used, as well as properly sized ventilation are essential to maintain an optimal temperature. Mylar 210D combines quality reflection and thermal control due to its reasonable thickness, without the risk of a noticeable increase in heat.
In summary, Mylar 210D is an excellent compromise for efficient cultivation, ensuring effective light diffusion while controlling temperature in the G-MAX box.
The G-MAX Grow Box - 120x120x200 cm - Mylar - GreenCube is designed to be lightproof and features ventilation openings. However, the exact dimensions of the air outlets are not specified; therefore, it is difficult to confirm that the opening directly accommodates a 204 mm silent extractor.
In practice, these boxes often allow for some customization to fit larger ventilation systems, but this may require modification. If you have an extractor of this diameter, it is advisable to check the size of your model's ventilation opening directly before purchasing.
Thanks to the highly reflective 210D mylar lining and multiple ventilation openings, each space will benefit from good light distribution and suitable air circulation for different plants. The sturdy suspension bars support multiple lighting, thus facilitating independent management of light cycles via your timers.
However, careful planning of the wiring and electrical configuration will be necessary to ensure safe and efficient operation.
Ventilation is optimized thanks to the 204 mm ducts for air extraction and introduction, designed to ensure effective air flow, even with two light sources. The key is to maintain an efficient ventilation system to manage the heat from the LEDs.
Finally, the wiring can pass through the dedicated openings (Ø 102 mm) without interfering with the installation. This provides you with a modular and secure configuration, ideal for controlling growth and flowering phases.
The G-MAX 120x120x200 cm grow tent is equipped with metal bars capable of supporting up to 20 kg each. However, several 600W HPS lamps with reflectors (7-10 kg each) combined with a charcoal filter (8-12 kg) can quickly exceed this limit when suspended simultaneously.
To avoid any deformation or sagging, it is strongly recommended to reinforce the structure by distributing the load over multiple points or by adding additional supports. This will ensure the stability and durability of your setup, which is essential for successful cultivation under heavy load.
The G-MAX 120x120x200 cm grow box - Mylar 210D - GreenCube is equipped with robust, moisture-resistant white lacquered metal bars. However, no specific technical information confirms that these bars can support 20 kg continuously without bending.
A similar model, the G-MAX 80x80x180 cm, indicates bars that can hold up to 20 kg, suggesting a similar capacity for the 120x120 version, but this remains an assumption without formal guarantee.
To ensure stability under this load, it is therefore advisable not to exceed 20 kg or to distribute the weights. The structure is nevertheless designed for reliable and durable indoor growing use.
The dimension 120x120x200 cm of the G-MAX growing box provides sufficient space (1.44 m² on the ground and 2 m in height) for effective vertical air circulation and good management of the heat generated by a 600W MH or HPS lamp. This height allows heat to dissipate upward, limiting hot spots at the plant level and thus facilitating the control of Vapor Pressure Deficit (VPD).
The ultra-reflective 210D mylar interior coating significantly improves light diffusion, maximizing the efficiency of 600W MH or HPS lighting for optimal penetration. The box is also equipped with well-sized (204 mm) air extraction and intake sleeves, ensuring sufficient ventilation that balances temperature and humidity—two key parameters for maintaining a stable VPD, essential for plant health.
Finally, the robust structure with bars capable of supporting up to 20 kg ensures safe installation of lamps and equipment, provided that the load is evenly distributed. In summary, this setup is perfectly suited for a controlled indoor climate and optimal VPD under 600W MH or HPS lighting.
The G-MAX growing box 120x120x200 cm Mylar GreenCube is indeed a robust tent, designed with very strong 210D mylar that does not tear at the zippers, even after several months of intensive use. Its white lacquered, anti-corrosion metal structure supports up to 20 kg, ensuring good stability and durability.
Regarding light tightness, this tent performs very well: the zippers, Velcro, and vent openings are well-designed to prevent any light leakage, including on the sides. You therefore benefit from almost perfect light insulation, essential for optimal growth of your plants.
In summary, it is a truly solid and reliable tent, perfect for intensive use under horticultural LED lighting.
To distinctly manage the phases of growth and flowering in your G-MAX 120x120x200 cm tent, the ideal solution is to create two separate zones inside by installing an opaque and light-resistant partition. This allows for independent adjustment of light cycles, ventilation, and specific conditions for each stage.
Take advantage of the robustness of the top bars to position multiple suspended LEDs with adjustable height according to the plant's stage. Two distinct timers will manage the 18 hours of light for growth and 12 hours for flowering, without interference between zones.
The Mylar 210D lining is a valuable asset to maximize reflection and even out light across all plants. To optimize this effect, also place them near the walls, which enhances light diffusion.
Finally, take advantage of the 2-meter height to continuously adjust the distance between the LEDs and the tops, avoiding burns or inadequately lit areas. The modular ventilation thanks to the Velcro openings will ensure an ideal climate while maintaining perfect light blocking between the two compartments.
What are the differences between the G-MAX and G-PRO Boxes from GreenCube?
G-MAX growing box - 120x120x200 cm - Mylar - GreenCube 148,00 € 5.0/5 In stock 
G-MAX growing box - 120x120x200 cm - Mylar - GreenCube
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