Ultra-reflective 1 sqm indoor grow tent — G-PRO Diamond 100x100x200 cm with Mylar Diamond 600D lining for maximum light efficiency.
Curated by BloomLED, growshop expert for 10+ years: reinforced 22 mm frame, 50 kg load capacity, tool-free assembly.
100x100x200 cm · Mylar 600D · 22 mm tubes · 50 kg load · Viewing window · Multiple vents
Free delivery
Take advantage of free home delivery in France from 100 € of purchase
Secure payment
Pay securely and pay by credit card in installments from €100 to €3,000
Secure parcels
The boxes we ship are all of high quality
Customer service
Contact us via chat, phone, email, Facebook, Instagram and TikTok
The G-PRO Diamond 100x100x200 grow tent by GreenCUBE is the ideal partner for committed indoor growers. Engineered to deliver a perfectly light-tight, ultra-reflective and durable environment, it accommodates all your crops on roughly 1 sqm of usable floor space. Selected and distributed by BloomLED, growshop expert for over 10 years, this tent combines a next-generation Mylar Diamond 600D interior with a robust 22 mm metal tube frame.

Designed for serious growers who want to extract the maximum yield from every watt of horticultural lighting, the G-PRO Diamond 100x100x200 turns a corner of any room into a real professional grow workshop. The 100x100 footprint provides enough space for 1 to 4 plants in flowering under a 200-320 W LED grow light, or a compact hydroponic system (DWC, NFT, Bubbler). The 200 cm height is perfect for managing lamp-to-canopy distance while still leaving room for ventilation, carbon filter and drip irrigation.
| Specification | Value |
|---|---|
| Brand | GreenCUBE |
| Range | G-PRO Diamond |
| External dimensions | 100 x 100 x 200 cm (L x W x H) |
| Usable surface | ≈ 1 sqm |
| Frame | 22 mm metal tubes + steel corners |
| Interior lining | Mylar Diamond 600D — reflectivity > 95% |
| Maximum load | 50 kg via 3 ceiling reinforcement bars |
| Openings | 1 Velcro door with viewing window, 2 side windows |
| Vents | Multiple adjustable sock ports (intake, extraction, cables) |
| Compatibility | LED grow lights, HPS, hydroponics, inline fans |
| Included | Filter straps, vent socks, removable spill tray |
| Construction | Light-tight, double reinforced stitching |
The Mylar Diamond 600D interior lining reflects more than 95% of the light emitted by your grow light. The result: every photon is bounced back to your plants, boosting usable PPFD and improving final yields significantly.
22 mm metal tubes and steel corners: the frame easily supports 50 kg of hanging equipment thanks to 3 integrated ceiling reinforcement bars. Perfect for LED light, carbon filter, inline fan and hygrometer.
The main door features a Velcro-sealed viewing window: check on growth without opening the tent, without breaking light-tightness and without disturbing the photoperiod cycle.
Multiple adjustable sock ports for fresh air intake, stale air extraction and cable pass-through. Compatible with all standard inline fans and carbon filters in 100-150 mm diameter.
Double-flap Velcro seals on every opening, anti-leak zippers and reinforced stitching: no light escapes during the dark cycle. Your plants enjoy a perfect 12/12 cycle for flowering.
Intuitive push-fit system with illustrated instructions: 20 to 30 minutes is all it takes to fully assemble your tent, alone or with a second pair of hands. No tools required.
The G-PRO Diamond 100x100x200 is sized to handle the vast majority of amateur and semi-professional indoor projects. Its 1 sqm footprint easily fits a 4-site hydroponic system (DWC, RDWC, NFT), an ebb-and-flow table, or 4 to 9 fabric pots (11-15 L) in soil or coco. For lighting, it is perfectly suited to a 200-320 W full-spectrum LED grow light such as the SpectraBULB X100, X200 or X300; you can also install a 250-400 W HPS kit if your ventilation is up to it.
This size also suits aromatic herbs (basil, mint, parsley) in continuous production mode, as well as more demanding crops like chillies, indoor cherry tomatoes, or any short-cycle fruiting vegetable. Humidity is easy to manage thanks to the adjustable vents and the waterproof spillage tray supplied with the tent.
Setting up your G-PRO Diamond takes 20-30 minutes with two people, no tools required. The 22 mm tube frame snaps together via push-fit; the metal corners are hand-tightened. The black outer canvas (blackout) slides over the structure, then you attach the vent socks, the ceiling straps and the floor spill tray. Once the tent is standing, BloomLED recommends testing every Velcro flap and zip to check light-tightness before first use.
For optimal operation, plan for: a 125 or 150 mm inline fan connected to a carbon filter, a clip-on circulation fan, a thermo-hygrometer and of course your LED grow light. Everything mounts straight onto the inner tubes via the adjustable straps included.
✓ The G-PRO Diamond 100x100x200 was specifically curated by BloomLED experts to deliver the best yield/durability/price ratio in its category. A grow tent that will support dozens of cycles.
For 1 sqm of usable surface, BloomLED recommends a full-spectrum LED grow light of 200 to 320 W actual power. Our SpectraBULB X200 or X300 models are ideally sized and deliver a uniform PPFD across the whole footprint, maximising yield per watt.
Which inline fan should I choose for this tent size ?The internal volume is roughly 2 m³. To renew the air every 1-2 minutes (ideal in flowering), aim for a 180 to 280 m³/h inline fan in 125 mm diameter, paired with a TT 125 carbon filter. A speed controller is recommended to fine-tune airflow against temperature.
What lifespan can I expect from a G-PRO Diamond tent ?With normal use (1-3 cycles a year) and careful disassembly between cycles, the G-PRO Diamond can last 8 to 12 years. The Mylar 600D canvas resists humidity, LED heat and UV. BloomLED offers a 2-year warranty against manufacturing defects.
Can I install a hydroponic system in this tent ?Yes, absolutely. The 100x100 cm format accommodates a 4-bucket DWC (11 L per bucket), an NFT kit, an ebb-and-flow table or an 80x80 cm Bubbler. The waterproof spill tray supplied protects the floor from small leaks. The 50 kg ceiling load also allows a suspended reservoir if needed.
Is the tent truly 100% light-tight ?Yes. The double Velcro flaps, anti-leak zippers and reinforced stitching guarantee total darkness during the night phase. This is essential in flowering to avoid light stress and hermaphroditism. BloomLED tests every G-PRO Diamond unit for light-tightness before shipping.