Cultivalley grow tent

(1 Reviews)

SKU: 2020070724
HAN: 2020070724
Category: Grow tents
Manufacturers: Cultivalley

Cultivalley Growbox – Flexible Growbox, robust grow tent & compact Grow Box for indoor cultivation

📦 Robust grow tent made of 600D Oxford & 98% Mylar inner lining
🔧 Sturdy frame (16 mm steel) with click system & reinforced seams
💧 Waterproof insert tray, Japanese zippers
🪟 Multiple feed-throughs for cables, extraction & irrigation
📐 Sizes: 30×30×60 cm to 150×300×200 cm (0.09 m² – 4.50 m²)
💡 Detailed recommendations for HPS, Greenception LED & extraction*/

Dimensions: 30x30x60cm28,94 €

60x60x160cm57,48 €

80x80x180cm74,96 €

100x100x200cm89,32 €

120x240x200cm154,45 €

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28,94 €

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Old price: 48,24 €

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Description
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Cultivalley Growbox – Flexible Growbox, robust grow tent & compact Grow Box for indoor cultivation

What can the Cultivalley Growbox do?

The Cultivalley Growbox is a modular, lightproof and highly reflective grow tent available in numerous sizes from 0.09 m² to 4.50 m² of cultivation area. Robust 600D Oxford outer fabric, a 98% reflective Mylar inner lining, reinforced seams, high-quality zippers and a sturdy powder-coated steel frame ensure long durability and easy handling — ideal if you want to compare grow boxes or purchase a Growbox to start indoor grow box projects.

Introduction – The right Growbox makes the difference

If you plan serious indoor cultivation, choosing the right Growbox is one of the most important decisions. A Grow Box is more than a container for lights and plants — it is the controllable environment that bundles light, air, temperature, humidity and odors while providing protection, order and efficiency. The Cultivalley Growbox was developed with this goal in mind: maximum performance in a small footprint without compromises in durability, reflection or ease of use.

In this comprehensive product description we explain everything you need to know: from materials and construction to lighting and extraction technology, assembly, maintenance and use cases. You’ll also get practical recommendations for choosing the right size, combining common LED or HPS systems, and tips for optimal interior setup.

Product overview – What to expect from the Cultivalley Growbox

The Cultivalley Growbox is available in multiple sizes and covers an area from 0.09 m² to 4.50 m² — ideal for beginners, hobby growers and semi-professionals. The tent is lined externally with tear-resistant Oxford fabric (600D) that offers mechanical protection and long life. Inside, a Mylar coating with up to 98% reflectivity is used. The result: light is used efficiently, hotspots are minimized and the effectiveness of your lamps increases noticeably.

Additional highlights include reinforced seams and edges, Japanese zippers for secure operation, a waterproof insert tray, robust corner connectors and a sturdy 16 mm powder-coated steel tube frame that is assembled via a simple click system. Openings for cables, exhaust ducts and irrigation lines are strategically positioned so you can neatly and functionally place all your equipment.

Materials & workmanship – Why 600D Oxford & 98% Mylar matter

Choosing high-quality materials is central for a Growbox. The outer material of 600D Oxford fabric stands for high tear and abrasion resistance. That means: your tent easily withstands handling during assembly, transport or repositioning. Inside, the Mylar lining with 98% reflectivity ensures up to 98% of incident light is reflected back toward the plants. This improves light distribution and increases the light-use efficiency of your lamps — saving energy and boosting plant growth.

Densely stitched edges and reinforced seams reduce mechanical weak points, while the high-quality Japanese zippers securely close potential light leaks — often an underestimated source of problems. The waterproof insert tray protects against unexpected floods and makes cleaning easy. Overall, the combination of robust outer material, highly reflective inner lining and stable construction forms a thoughtful base for long-term use.

Frame & stability – the click system and corner connectors

A central element of every Grow Box is the frame. In the Cultivalley Growbox, the poles are made of 16 mm thick, powder-coated steel. Powder coating provides additional corrosion protection and a matte, durable surface. The click system significantly simplifies assembly: you insert the poles until they snap into place — no complicated tools required.

The corner connectors are made of robust plastic and hold the elements securely. This construction is particularly advantageous if you assemble and disassemble the growbox frequently or prefer flexible room planning. Nevertheless, we recommend operating the growbox on a level surface and, if possible, protected from drafts to minimize vibrations.

Interior & organization – openings, hangings and usable area

The thoughtful interior design allows you to integrate lighting, extraction, temperature and humidity sensors, timers, CO₂ systems and irrigation hoses neatly. Strategically placed openings allow cables and hoses to pass through without light loss. Hooks and hanging loops offer flexible mounting options for reflectors, lamps and filters.

A waterproof insert tray is usually easy to remove and clean — a big advantage after nutrient or soil spills. This keeps your grow tidy, hygienic and easy to maintain.

Lighting & reflection – why 98% Mylar is a gamechanger

The inner lining has a direct impact on light distribution in your Growbox. With a reflectivity of up to 98%, the Mylar coating ensures almost lossless redistribution of light. This means that plants in normally underlit spots receive better illumination — allowing you to deploy lamps more evenly or, in some cases, rely on higher efficiency from your LED setup.

Practically: low reflectivity causes shadow zones and hotspots. High reflectivity compensates for this, reduces shadows and ensures more uniform plant development. This is particularly important if you use multiple tiers (shelves) or compact areas.

Choosing a size – which Growbox fits my project?

The Cultivalley range covers a wide spectrum — from very compact 30×30 cm boxes to roomy 150×300 cm systems. The right choice depends on your available space, planned plant count, lighting system and budget.

Quick decision guide:

🧪 30×30×60 cm – ideal for cuttings, trial runs, very small cultures or as a propagation box
🌿 40×40×120 cm – compact beginner box, space for 1–2 plants
🌱 60×60×160 cm – standard box for hobby growers: 1–3 plants, good balance
🌾 80×80×180 cm – more air and surface area, ideal for 1–3 slightly larger plants
🏢 100×100×200 cm & 120×120×200 cm – semi-professional, space for several plants and equipment
🏭 150×150×200 cm and larger – professional setups for higher yields and multiple lighting units

If you plan to upgrade later (e.g. to larger lamps or additional plants), choosing a slightly larger tent is worthwhile — this avoids having to buy a new Growbox soon.

Recommended lighting & extraction

The choice of lighting and extraction depends on tent size, plant count and cultivation phase. The table below shows recommendations for HPS (high-pressure sodium), Greenception LED units and approximate extraction capacity:

Box dimensions	HPS (NDL)	Greenception LED	Extraction system *
30x30x60cm	currently no recommendation available	currently no recommendation available	currently no recommendation available
40x40x120cm	70-100 Watt	80 Watt	160 m³/h Basic
60x60x160cm	150 Watt	160 Watt	160 m³/h Basic \| 280 m³/h Thermo
80x80x180cm	250 Watt	160 Watt	160 m³/h Basic \| 280 m³/h Thermo
100x100x200cm	400 Watt	360 Watt	280 m³/h Basic \| 400 m³/h Thermo
120x120x200cm	600 Watt	640 Watt	550 m³/h Basic \| 800 m³/h Thermo
150x150x200cm	1000 Watt	1000 Watt	680 m³/h Basic \| 800 m³/h Thermo
120x240x200cm	2x 600 Watt	2x 640 Watt	currently no recommendation available
150x300x200cm	2x 1000 Watt	2x 1000 Watt	currently no recommendation available

Note: extraction recommendations depend heavily on lamp type, heat load and desired air exchange. Thermo systems offer improved temperature stabilization and can better balance heating or cooling loads.

Why extraction & filtration are so important

A good extraction system removes excess heat, reduces humidity, supplies fresh air and prevents odor nuisance. Activated carbon filters combined with a suitable fan are the standard solution: the filter removes odor particles, the fan provides sufficient air exchange according to the recommended m³/h values.

Make sure the fan is variably controllable (e.g. via stepped or stepless speed control) so you can adjust airflow according to lamp power and outside temperature.

Assembly instructions – step by step

1. Choose a level, stable location with access to power and air supply. 2. Unpack the frame and sort the poles, corner connectors and the tent fabric. 3. Assemble the frame according to the instructions: insert poles into corner connectors until the frame stands. 4. Pull the tent fabric over the frame, starting at the top and working downward. Pay attention to correct alignment of zippers. 5. Install the waterproof insert tray. 6. Mount lamp hangers, the extraction filter and the fan. 7. Route cable entries and hoses through the designated openings. 8. Check lightproofing and, if necessary, seal any penetrations. 9. Connect measuring devices (thermo/hygrometer, EC/pH-meter) and run a test.

Tip: For the first assembly test lamps and extraction outside the box so you don’t have to fumble while hanging them later.

Interior setup – shelving, tiers & harvest management

The interior layout depends on your cultivation strategy: use sturdy shelving systems for multi-tier cultivation or wide trays for individual pots. Keep sufficient distance to the lamp (follow manufacturer guidelines), allow enough room to move for maintenance tasks and arrange measuring and control devices ergonomically.

Care & cleaning – keep your growbox in top shape

Regular cleaning significantly extends the life of your Growbox. Remove excess soil and nutrient residues, clean the insert tray and check seams and zippers for detachment. Use mild disinfectants (e.g. Purolyt) during breaks between crops to reduce pathogens.

Also pay attention to extraction maintenance: replace filters regularly and check ducting for deposits. A clean system protects plants and equipment.

Safety notes & site selection tips

🔌 Use certified cables, power strips with surge protection and secure connections.
🔥 Do not mount lamps directly on flammable materials.
💧 Keep electrical areas dry; never operate electrical parts with wet hands.
📏 Maintain sufficient distance to walls and furniture to ensure heat dissipation.

A tidy setup protects not only your harvest but also your home.

Advantages compared to basic tent solutions

Compared to cheap, thin tents, the Cultivalley Growbox offers higher material quality, better reflectivity, more stable frames and more thoughtful details such as a waterproof insert tray and high-quality zippers. These advantages result in less hassle in daily use, greater longevity and better results at equal or lower operating costs due to better light utilization.

Practical examples – typical setups

Setup A (Beginner): 60×60×160 cm, 160W LED, 160 m³/h extraction, 2–4 pots, automatic timer. Setup B (Ambitious): 120×120×200 cm, 640W LED, 550–800 m³/h extraction, 6–8 plants, CO₂ support. Setup C (Semi-Pro): 150×300×200 cm, 2×1000W HPS or 2×1000W LED array, professional extraction management, multi-stage irrigation.

FAQ – Frequently asked questions about the Cultivalley Growbox

Which size should I choose if I want to cultivate two medium-sized plants?
For two medium-sized plants we recommend at least 80×80×180 cm or 100×100×200 cm, depending on how much space you need for equipment and lamp clearance.

Are the openings for hoses and cables sufficiently sized?
Yes. Cultivalley Growboxes have multiple openings in different sizes so that exhaust hoses, cables and irrigation lines can be routed cleanly and without light leakage.

Can I use CO₂ in the box?
Yes, CO₂ systems can be integrated, but ensure coordinated ventilation and safe CO₂ monitoring so concentrations remain within the target range.

How loud are the recommended extraction systems?
Noise depends on the fan model. Many units have adjustable speed: at low speed they operate very quietly, while noise increases proportionally at high power.

Conclusion – Why buy the Cultivalley Growbox?

The Cultivalley Growbox is a well-thought-out, robust and versatile solution for anyone planning indoor grow box cultivation. It combines high-quality materials (600D Oxford outside, 98% Mylar inside), solid construction, practical details such as a waterproof insert tray and professional connection options for lighting and extraction. Whether you want to buy your first Growbox or plan an upgrade: the Cultivalley models offer excellent value for money and long service life.

Choose a Grow Box that can accommodate your equipment, protect your plants and make your daily work easier — with the Cultivalley Growbox you’re well equipped.

Item information	Value
Grow tent area:	30x30cm 60x60cm 80x80cm 100x100cm 240x120cm
Grow tent height:	60cm 160cm 180cm 200cm

Product safety information

Manufacturer information:

Gärtnereibedarf Kortmann GmbH
Olfener Str. 112
Nordrhein-Westfalen
Lüdinghausen, Deutschland, 59348
https://www.cultivalley.de

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Cultivalley
Kann ich wärmstens empfehlen, tolle Verarbeitung und wasserdicht! Außerdem bietet Gärtnerei gbk einen vorzüglichen Kundenservice wie es ihn selten gibt bin schon viele Jahre Kunde dort. Danke an das Team bis zum nächsten Mal

Paul K , 18.03.2021 Voucher received