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IOX Demountable Structures
GrowBox Vertical Growing Cabin
GrowBox is an enclosed production volume in which the climate is fully controlled.
Indicative price · from
€3 355 / $3 875
Indicative ex-works İstanbul price, excluding VAT, freight and duties. Converted from the TRY list price at the rate shown; confirmed on the quotation.
rate as of: 2026-09-15
Available sizes
- Vertical Greenhouse
- Micro Farming
- Climate-Controlled Room
Available sizes
- 240x600 cm
- 300x700 cm
Available sizes
- Ekoline
- Proline
- Maxline
Overview
GrowBox is an enclosed production volume in which the climate is fully controlled. Heating, ventilation, humidity and CO₂ are managed from a single panel; temperature is held automatically between 18 and 26 °C and relative humidity between 60 and 75 %. Day length and light intensity are programmable. Thanks to the four-tier rack layout the cultivable surface is roughly twice the floor area. Even at −20 °C outside, 80 mm polyurethane insulation and the heat of the lighting itself maintain the internal climate. The cabin is assembled at the factory, run under real conditions and shipped in one piece; the work on site is limited to crane unloading and connections.
The equipment is the same in every size: the same panel, the same lighting density, the same irrigation system. The only thing that changes is how many rack rows fit.
Capacity is calculated at leafy-green density (25 plants per m²); with larger plants the rack spacing is opened up and the plant count drops.
At a glance
The cabin arrives ready to runThe climate panel, lighting, racks and irrigation are assembled and tested at the factory. With the starter kit the first cycle begins at delivery.
No subscription, no lock-inThe cabin is yours; the software is not locked and you buy seed and nutrients wherever you like.
Floor heating installed at the factoryThe root zone is heated from below and temperature stratification between racks is reduced. The cable sits inside the floor layer; it takes up no space and never contacts the irrigation water.
CE-certified manufacturing, lifetime body warrantyOur own manufacturing since 1995. Shipping throughout Türkiye, technical support Monday to Saturday 09:00-17:00.
Where it is used
Vertical greenhouse
Year-round leafy green and seedling production
10 to 17 cycles a year with short-cycle crops such as lettuce, rocket, cress, spinach and basil. With microgreens the cycle drops to 7-14 days.
Micro farming
Small-scale production for sale
A continuous harvest schedule that meets restaurant and local market demand. Harvest every week, planning independent of the season.
Climate-controlled room
Work requiring a controlled environment
Preparing seedlings and saplings, rooting cuttings, germinating seed, trial plots and measurement setups.
| Product | Cycle time | Cycles per year |
|---|---|---|
| Microgreens | 7 - 14 days | 25 +The fastest-turning crop |
| Rocket, cress | 21 - 28 days | 13 - 17Prefers cool conditions, does well on upper racks |
| Lettuce, leaf salad | 28 - 35 days | 10 - 12The crop the capacity calculation is based on |
| Spinach, chard | 30 - 40 days | 9 - 12Requires high humidity |
| Basil, mint, parsley | 35 - 45 days | 8 - 10Regrows after cutting |
| Seedlings and saplings | 21 - 30 days | 12 - 17Prepares field seedlings ahead of the season |
| Strawberry | First harvest 60 days | ContinuousYields for months after planting |
| Pepper, bush tomato | First harvest 70 - 90 days | ContinuousRack spacing is increased, plant count drops |
Times vary by species and variety. The panel comes with ready programmes; a temperature, humidity and day-length profile is stored for each crop.
Technical specifications
| Property | Value |
|---|---|
| Product type | Climate-controlled enclosed plant growing cabinIOX demountable structures line |
| Mode of use | Vertical greenhouse · Micro farming · Climate-controlled room |
| Dimensions | 240x600 cm · 300x700 cmFloor area 14.4 m² and 21 m² |
| Growing surface | Roughly twice the floor areaFour-tier rack layout |
| Capacity | 350 - 1,000 plantsAssuming 25 plants per m² at leafy-green density |
| Climate control | Heating, ventilation, humidity and CO₂ from a single panel18-26 °C, relative humidity 60-75 % |
| Lighting | Full-spectrum LED, 2.8 kW total in 300x700180 µmol/m²/s, 16 hours a day, separate control per rack |
| Growing layout | 4-tier racks, NFT channel system, 45 cm rack spacingStainless and food-safe surfaces |
| Irrigation and feeding | NFT recirculation, 300 litre tank, automatic dosingpH and EC monitoring |
| Floor heating | TMax single-conductor series resistance cable, 200 W/m²Installed inside the floor layer at the factory |
| Installed heating power | 2,88 kW (14,4 m²) · 4,2 kW (21 m²) |
| Insulation | 80 mm polyurethane sandwich panelU = 0,27 W/m²K |
| Operating temperature | Ambient down to −20 °C |
| Weight | Approximately 2.2 - 4.2 tonnesIncluding racks and equipment, depending on size |
| Electrical connection | Single phase 32 A in the smaller size · three phase in the larger sizes |
| Monthly electricity | 715 - 1,900 kWhDepending on size; an average of 63 kWh a day for 300x700 |
| Monthly water | Approximately 3,000 litresWater stays in the loop; the loss is the plant's transpiration |
| Production time | 6 weeks |
| Warranty | 2-year system warranty |
| HS code | 9406.20.00.00.00 |
Is this the right product?
A good fit when
- You want a production schedule that yields a harvest every week, independent of season and weather.
- You grow leafy greens, microgreens, aromatic plants or seedlings; the cycle is short.
- You want to move production into an enclosed, filtered volume and lower the risk of pests and disease.
- You have a site where you can supply continuous, uninterrupted electricity.
- You want one point of contact, one warranty and a tested system; you do not want to assemble the parts yourself.
Not the right choice when
- If you will grow grain or root vegetables at field scale — the vertical rack layout is built for leafy greens and seedlings and does not suit crops that need a wide footprint.
- If you will work on a site with weak or frequently interrupted power — if the lighting programme is cut short the cycle is disrupted. A generator or an uninterruptible power supply is required.
- If you only need to overwinter a few seedlings — a heated propagation bench or a soil warming cable is a better fit than an enclosed production volume.
- If you are looking for a custom size — custom sizes are not produced; 300 cm width is the limit for transport and 700 cm for single-piece shipping.
Installation
- A concrete platform, or concrete pads at the corners and intermediate points. 300x700 needs at least six bearing points; the level difference between points must not exceed 1 cm.
- A continuous, uninterrupted supply is essential. If the lighting programme is cut short the cycle is disrupted; where the grid fails often we recommend a generator or an uninterruptible power supply.
- Clean water access to fill the tank. Mains water is suitable; if well water will be used it must be analysed first, as hardness and iron content can upset the nutrient balance.
- Because the cabin is insulated, direct sun is not a problem, but a shaded position noticeably lowers the cooling load in summer.
The cabin arrives in one piece and is unloaded by crane. A mobile crane of at least 20 tonnes is required for 240x600 and at least 25 tonnes for 300x700. Crane tonnage is determined not by the load but by how far the crane has to reach across the site. Transport and crane are not included in the price.
Ordering and delivery
- crop, target harvest, electrical infrastructureSite survey
- size and equipment levelOrder confirmation
- 6 weeks, assembled at the factoryProduction
- climate, lighting and irrigation under real conditionsTesting
- crane unloading, half a day of trainingDelivery and first cycle
Warranty and support
The system warranty is 2 years; the body and the insulation panel are covered by a lifetime manufacturing warranty. Before shipment the climate, lighting and irrigation are run under real conditions and the test report is delivered with the product. Spare parts and consumables are supplied throughout Türkiye.
Frequently asked questions
I have no experience at all - can I use it?
Yes. The panel comes with ready programmes; you start the first cycle by selecting the programme on the seed packet. We give half a day of training at installation and run the first sowing together with you.
Does it work in winter too?
Yes. Thanks to 80 mm insulation and the heat of the lighting itself, the internal climate is maintained down to −20 °C outside. Winter heating costs less than summer cooling.
What happens if the power goes out?
Panel settings are kept in memory and resume where they left off when power returns. Short outages are not a problem; long outages delay the cycle, which is why we recommend a generator in areas at risk.
How much water does it use?
Roughly 3,000 litres a month. Because the water stays in the loop it is far below growing the same crop in an open field; the entire loss is the plant's transpiration.
Is there a pest and disease risk?
Very low compared with open-field growing, thanks to the enclosed and filtered air intake. The greatest risk is contamination carried in from outside, which is why entry discipline is part of the training.
Can it be relocated?
Yes, in one piece. The racks are secured, the tank is emptied and the cabin is lifted by crane and moved to its new location.
Could I not build the same setup myself?
All the parts are available on the market; the difference is not in the parts but in the parts having been chosen to match one another. 2.8 kW of LED also means 2.8 kW of heat inside the cabin; if the climate system is not sized accordingly, the cabin overheats in summer and is needlessly cooled in winter. If you still want to build it yourself, we can sell the insulated body separately.
Is there a subscription or software lock?
No. The cabin is yours, the software is not locked and you buy seed and nutrients wherever you like.
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Request a quote
Tell us the application and we will size the system and quote it.