Question 1

Hello, is the G-PRO 150x150x200 grow box compatible with an integrated automatic watering system to avoid daily maintenance?

Accepted Answer

The G-PRO 150x150x200 grow box does not come with an integrated automatic watering system. However, its dimensions and sturdy structure make it fully compatible with the installation of a third-party automatic watering system. You can easily add an automatic watering solution to limit daily maintenance.

Question 2

Are 22mm tubes strong enough to support heavy loads for simultaneous extraction and lighting?

Accepted Answer

The 22 mm tubes of the G-PRO 150x150x200 grow box are designed to provide good robustness. In similar models from GreenCube using these tubes, the load capacity can reach around 50 kg, which is more than sufficient to support both an extraction system and horticultural LED lighting simultaneously. The strength also depends on the proper fixing of the metal corners and the weight distribution, but overall these tubes ensure a stable and reliable structure for effective indoor cultivation.

Question 3

Is it easy to handle the removable water tray when using a hydroponic system equipped with multiple nutrients to prevent any overflow or cross-contamination?

Accepted Answer

The removable water tray of the G-PRO seedling box is designed to facilitate its removal and cleaning, which is essential in a hydroponic system with multiple nutrients. Its handling remains straightforward, effectively preventing any overflow or cross-contamination thanks to a design thought out for good drainage and easy maintenance. This ensures a clean and precise management of nutrients throughout the growth process.

Question 4

A question I might ask: Does the G-PRO 150x150x200 tent provide excellent light tightness and has numerous ventilations, but is there an integrated or recommended solution to reduce noise and odors while maintaining good air circulation?

Accepted Answer

The G-PRO 150x150x200 tent from GreenCube has excellent light tightness and numerous optimal ventilations for air circulation. To limit noise, it is advisable to use a silent extractor, which ensures effective ventilation without noise nuisance. To master odors, the addition of a activated carbon filter is ideal: it purifies the air while maintaining good extraction flow. Finally, regular maintenance of the Diamond 600D fabric ensures the durability of the tent and prevents bad odors. These complementary solutions will allow you to optimize your cultivation while maintaining a discreet and healthy environment.

Question 5

How to optimize air flow with the 3 ventilation grids and the flap sleeves for ideal extraction-injection management in this G-PRO 150x150x200 box?

Accepted Answer

To optimize the air flow in the G-PRO growing box 150x150x200, it is essential to position the 3 ventilation grids in such a way as to encourage an efficient vertical flow: place at least one lower grid for the intake of fresh air, and the other two at the top for the extraction of warm air. This setup creates a natural convection effect, ensuring a constant renewal of air.The flap sleeves play a key role: by precisely adjusting their opening to the diameter of cables or pipes, they limit unnecessary air leaks and force the flow to pass exclusively through the designated grids. This maximizes the effectiveness of the ventilation-extraction system.Make sure to use a suitable extractor for the dimensions of the box and the diameter of the 22 mm tubes, ideally placed at the top to extract the warm air, while fresh air enters through the lower grids. The fine adjustment of the flap sleeves allows for a perfect balance of flows, avoiding harmful overpressures or depressions.This intelligent management ensures optimal air circulation, which is essential for the health and harmonious growth of your indoor plants.

Question 6

What is the maximum light level supported by this box in terms of PPFD to optimize yield in g watt? Are there any internal temperature limits without extraction?

Accepted Answer

The cult box G-PRO 150x150x200 with 22 mm tubes can accommodate powerful LED lighting thanks to its ultra-reflective Diamond 600D interior coating and a load capacity of approximately 50 kg. For an area of 2.25 m², an PPFD optimal typically ranges between 600 and 900 µmol/m²/s to achieve a good yield in g/W. Beyond that, without mechanical ventilation, heat can become problematic. Without extraction, the internal temperature can quickly exceed 28-30°C, limiting plant growth and lighting performance. The box has openings with sleeves, but their effectiveness depends on an extraction system or active ventilation. In summary, to maximize yield, it is recommended to install a suitable extraction system to maintain a stable temperature and fully benefit from the light output.

Question 7

Compatibility of SCROG LST structures with 22mm tubes in the G-PRO 150x150x200 tent?

Accepted Answer

The G-PRO 150x150x200 tent with its 22mm tubes can accommodate a SCROG structure, but it is important to ensure that the frame is strong enough to support the weight of the plants. The 22mm tubes allow for a stable setup, but often a net or fine wire is used to support the branches. For LST, the 22mm tubes are not essential: this technique favors soft ties (nylon string, tape) to shape the plants without stress, perfectly suited for the confined space of the tent. In summary, 22mm tubes are mainly suitable for creating a rigid SCROG frame, while for LST, more flexible and lighter systems are preferable.

Question 8

What difference do the 22mm tubes bring in terms of stability and assembly compared to standard thinner tubes in the structure of the G-PRO 150x150x200 box?

Accepted Answer

The 22 mm tubes used in the structure of the G-PRO 150x150x200 box provide significantly greater stability and robustness compared to standard thinner tubes. Their thickness allows for the support of up to 50 kg of suspended equipment, ideal for LED lighting and a ventilation system, ensuring that the structure does not bend. The assembly is also improved thanks to well-secured metal corners, making the assembly more reliable and secure over time. Additionally, the white lacquered anti-corrosion metal ensures excellent durability even in humid environments. In summary, these tubes enhance the strength, stability, and lifespan of your box, providing you with a safer and more practical base for your indoor cultivation.

Question 9

What is the recommended maximum air extraction capacity for the G-PRO 150x150x200 box with 22mm tubes to ensure optimal ventilation and avoid hot spots under powerful LEDs?

Accepted Answer

For the G-PRO 150x150x200 cm grow box (volume 4.5 m³) equipped with 22 mm tubes, it is recommended to use an air extractor with a flow rate between 300 and 400 m³/h to ensure optimal ventilation under powerful LEDs. This flow rate helps to avoid hot spots by effectively renewing the air and maintaining a stable temperature. Some essential tips: place a low grille for the intake of fresh air and two high grilles for extraction to promote natural vertical flow, use adjustable sleeves to limit air leaks, and consider integrating an activated carbon filter to purify the air and preserve the quality of your crop. Note that the diameter of the structure's tubes (22 mm) does not limit ventilation, but the duct (generally 125 to 160 mm) will need to be adapted to accommodate a high-performance extractor within this flow rate range.

Question 10

What is the difference in thermal performance between the 22mm tubes of the G-PRO box and thicker tubes in terms of internal temperature management?

Accepted Answer

The 22 mm tubes of the G-PRO growing box prioritize lightness and quick heating. Their low mass limits thermal inertia, which can lead to quicker variations in internal temperature, sensitive to external changes or heat sources. In contrast, thicker tubes offer better thermal inertia due to their larger mass, thus stabilizing temperature further by absorbing and releasing heat more gradually. They may also provide slightly better insulation depending on their material, which limits thermal fluctuations. In summary, the G-PRO box with 22 mm tubes provides a good compromise for growing situations where speed and maneuverability are sought, but for more stable and consistent temperature management, thicker tubes remain preferable.

Question 11

Is the setup simple and quick for a complete beginner in indoor cultivation with this G-PRO 150x150x200 box?

Accepted Answer

The G-PRO cultivation box 150x150x200 from GreenCube, with its 22mm tubes, is designed to be user-friendly and suitable for everyone, including beginners in indoor cultivation. While the assembly is not explicitly stated to be very simple for a complete novice, this tent is generally easy to assemble by carefully following the provided instructions. For a first assembly, take the time to read each step and do not hesitate to ask for help if needed. Using guides or videos can also greatly facilitate the learning process. This box remains an excellent choice for starting quality indoor cultivation with robust materials designed to last.

Question 12

What is the impact of the 22mm tube diameter on the stability and overall strength of the G-PRO 150x150x200 box compared to structures with thicker tubes (25mm or more) in terms of rigidity and durability under load?

Accepted Answer

The 22mm diameter tubes used in the G-PRO Anzuchtbox 150x150x200 ensure good stability and adequate strength for the majority of indoor crops. This thickness is perfectly suited to support the standard weight of plants and a SCROG frame, guaranteeing satisfactory rigidity.However, thicker tubes, like 25mm, will offer superior rigidity and durability, especially under heavy loads or in more demanding environments. For standard use, 22mm remains an excellent compromise between robustness and lightness, but if you expect significant loads or a highly stressed structure, it may be wise to choose a box with thicker tubes.

Question 13

Is it recommended to use a separate timer for each box or a single timer to manage the light in two growing boxes in parallel with this G-PRO 150x150x200 tent?

Accepted Answer

For the G-PRO cultivation box 150x150x200, a single timer is sufficient if you are managing two boxes with the same light cycle and the electrical power is compatible. However, if the light cycles need to be different between the boxes or to ensure better safety in case of a problem with one timer, it is wiser to use a separate timer for each space. This recommendation is based on good practices in tent horticulture for precise and reliable light control.

Question 14

What accessories are recommended to optimize ventilation in the G-PRO 150x150x200 box with 22mm tubes?

Accepted Answer

To optimize ventilation in the G-PRO cultivation box 150x150x200 with 22mm tubes, it is essential to equip the box with a silent exhaust fan to ensure effective air renewal while minimizing noise disturbances. The addition of an active carbon filter is also recommended to control odors without compromising the extraction flow. Additionally, make sure to properly position the three ventilation grills: one at the bottom for incoming fresh air, and two at the top for hot air extraction, thus promoting good circulation through natural convection. Finally, regular maintenance of the Diamond 600D fabric ensures optimal durability and prevents the occurrence of unpleasant odors.

Question 15

Quality of 22mm tubes for a stable SCROG in 1m² under LED cultivation?

Accepted Answer

The G-PRO-Anzuchtbox structure uses 22mm steel tubes that offer an excellent balance between robustness and lightness. For a stable SCROG on 1m² under LED cultivation, these tubes are perfectly suited. They ensure good solidity to support the grid and the plants without any risk of bending, especially with a moderate load typical of LED lighting. However, if you are considering a very heavy installation or a system with a lot of hanging equipment, a structure with thicker tubes (like 25mm) would be more reassuring in the long run. In summary, the 22mm tubes of the G-PRO provide quite satisfactory stability for most indoor crops under LED, with a good balance between maneuverability and resistance.

Question 16

Can we use two independent timers to manage two different crops in the same G-PRO 150x150x200 box to optimize light cycles and reduce the risk of programming errors?

Accepted Answer

It is entirely possible to use two independent timers to manage two different crops in the same G-PRO 150x150x200 box. This configuration allows for the optimization of light cycles based on the specific needs of each crop and reduces the risk of programming errors.To do this, two distinct lighting systems must be installed, each connected to its own timer, ensuring the electrical installation is secure (independent outlets, suitable power) and organizing the space well to prevent the lights from interfering with each other. This is a method favored by experienced growers who wish to maximize the potential of multiple varieties or stages of growth in the same environment.This solution guarantees fine and effective management of lighting, essential for the success of multiple crops under horticultural LED lighting.

Question 17

Do the zippers and seams really hold up over time without tearing or light leaks, even after several seasons of intensive cultivation?

Accepted Answer

The G-PRO-Grow Tent – 150 x 150 x 200 – 22 mm features a very sturdy steel tube structure, ensuring stability and durability for your indoor crops. Feedback generally highlights the robustness and quality of the tent itself. However, regarding the specific durability of the zippers and seams under intensive use over multiple seasons, there is no precise information or direct feedback confirming total resistance to tearing or light leaks. No issues have been reported, which suggests careful manufacturing, but this remains an indirect assessment. In summary, the tent is robust, but to guarantee the complete absence of tears or leaks over time, careful monitoring during use is recommended.

Question 18

Possible integration with home automation systems like Home Assistant or Jeedom for remote control of ventilation and lighting in the G PRO 150x150x200 box?

Accepted Answer

The G-PRO 150x150x200 grow box - 22mm Tubes - GreenCube does not natively integrate a home automation system to remotely control ventilation or lighting. However, it is fully compatible with the addition of smart plugs or connected controllers that you can integrate into your Home Assistant or Jeedom system. These modules will allow you to easily control the ventilation and lighting while enjoying the robust structure and generous space of the box, ideal for installing these devices.

Waterproof	No
Forme	Carrée
Marque	GREENCUBE
Dimensions (cm)	150 x 150 x 200
Type de culture	hydroponique, en terre ou en coco
Surface de culture (m²)	2.25
Compatibilité	éclairage horticole MH et HPS 600W ou 1000W, ou LED 1200W
Densité du mylar	600D
Barres de suspension	Oui
Charge max (kg)	50
Diamètre des tubes (mm)	22
Diamètre (mm)	22
Diamètre de bride (mm)	125 à 160

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G-PRO cultivation box - 150x150x200 - 22mm tubes - GreenCube

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