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G-PRO Diamond 240x120x200 — Pro Indoor Grow Tent Mylar 600D | BloomLED
€319.00
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Pro grow tent 2.4 m × 1.2 m × 2 m — Diamond Mylar 600D delivering 95% reflectivity and reinforced 22 mm steel tubes, ready for two 600W horticultural LEDs.
BloomLED selection — French growshop expertise, indoor cultivation specialists for 10+ years. The GreenCUBE benchmark for demanding indoor growers.
240 × 120 × 200 cm · 22 mm steel tubes · Diamond Mylar 600D · 95% reflectivity · 100% light-proof
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GROW TENT
G-PRO Diamond 240x120x200 — Professional Indoor Grow Tent with 600D Diamond Mylar
The G-PRO Diamond 240x120x200 by GreenCUBE is the reference rectangular grow tent for serious indoor growers. With its 2.4 m × 1.2 m × 2 m footprint, full Diamond Mylar 600D interior and reinforced 22 mm steel poles, it is engineered to host two 600W horticultural LEDs or a single 1000W LED with a balanced PPFD across the canopy. Hand-picked by BloomLED, the French growshop trusted for 10+ years, this grow room is built for indoor gardeners who want total control from seedling to harvest.
Why the G-PRO Diamond 240x120x200 has become the pro growshop benchmark
Building a large grow tent that stays rigid, completely light-tight and evenly reflective is what the G-PRO Diamond range is all about. The 600D anti-UV outer canvas is paired with a faceted Diamond Mylar lining that bounces roughly 95% of usable PAR light back to the canopy — your LED grow lights waste almost nothing. The 22 mm reinforced steel tubes deliver a stable frame even when fully loaded with an LED kit, an inline fan, a carbon filter and an irrigation system. This is exactly the upgrade BloomLED recommends to indoor growers moving from a starter tent to a proper pro setup.
Technical specifications
| Specification | Value |
|---|---|
| Interior dimensions | 240 × 120 × 200 cm |
| Usable volume | ≈ 5.76 m³ |
| Cultivation surface | 2.88 m² |
| Steel pole diameter | 22 mm reinforced (top bar ≈ 30 kg load) |
| Interior lining | Diamond Mylar 600D, high reflectivity |
| Average PAR reflectivity | ~ 95 % |
| Light-proofing | 100 % light-proof, double zips & velcro |
| Outer canvas | 600D anti-UV polyester, triple stitching |
| Ventilation ports | Ø 125 / 150 / 200 mm sleeves |
| Inspection window | Yes, front side |
| Access | Large zippered door + lateral openings |
| Drip tray | Waterproof plastic floor tray included |
| Recommended lighting | 2 × 600W LED or 1 × 1000W LED |
| Brand | GreenCUBE — G-PRO Top quality range |
| BloomLED warranty | 2 years on parts and frame |
2.88 m²Grow surface
95 %Mylar reflectivity
600DDiamond Mylar
22 mmSteel tubes
Six reasons the BloomLED team picked the G-PRO Diamond
🌟 600D Diamond Mylar reflectivity
The faceted Mylar liner sends roughly 95% of the PAR spectrum back to your plants. The result: a more uniform PPFD at the canopy edges and far better real-world efficiency from your horticultural LEDs, without hotspots.
🛠️ Reinforced 22 mm steel poles
The G-PRO Diamond frame handles a 600W LED kit, an extractor fan, a carbon filter and even a climate controller without sagging. The reinforced plastic corner connectors prevent the "drooping tent" effect of cheaper grow rooms.
🌑 100% light-proof construction
Double zips, velcro flaps and triple-stitched seams: zero light leakage outwards and zero stress on your 12/12 photoperiod during flowering. With a good carbon filter, odour control is straightforward.
💨 Simplified airflow management
Calibrated Ø 125 / 150 / 200 mm ventilation sleeves and double-sock cable ports let you wire up your inline fan, intake fan and power supplies while keeping the tent fully light-tight.
🚪 Wide access for canopy management
Full-length inspection door and observation window with blackout flap: training, SCROG netting, defoliation and trichome checks become effortless, even in the middle of flowering.
🇫🇷 BloomLED selection from France
Tested, validated and supported by the BloomLED technical team — indoor growing experts for over a decade. Advice, after-sales service and 2-year frame warranty: we stay with you from seed to harvest.
Frequently asked questions on the G-PRO Diamond 240x120x200
How many plants fit in the G-PRO Diamond 240x120x200?
With 2.88 m² of usable floor, plan for 6-8 plants in 25 L pots for a classic grow, or 12-16 plants in SOG (sea of green) with 7-11 L pots. In SCROG, two to four heavily-trained plants will easily fill the entire canopy.
What LED wattage is right for this 240x120x200 grow tent?For an optimal flowering PPFD (~800-1000 µmol/m²/s), use two 600W full-spectrum horticultural LEDs or one 1000W premium LED, ideally with a dimmable driver. The BloomLED team can match you with a cost-effective high-yield kit.
Which extractor fan suits the G-PRO Diamond 240x120x200?The usable volume is about 5.76 m³. Aiming for an air change every 1-2 minutes during flowering, target a 360-500 m³/h inline fan paired with a Ø 150 mm carbon filter. A 250-300 m³/h intake fan balances the negative pressure.
Does Diamond Mylar 600D distort the light spectrum?No. The faceted Diamond Mylar is a premium reflective film that diffuses the PAR spectrum without colour cast. Your full-spectrum LED grow lights keep their photo-active profile intact — crucial for both vegetative growth and flowering.
Can the G-PRO Diamond frame support a heavy carbon filter?Yes. The reinforced 22 mm steel tubes and double-thickness plastic connectors are rated for around 30 kg on the top bar: a 150 mm carbon filter (5-7 kg), a silenced inline fan and a full LED kit fit easily.
The G-PRO Diamond 240x120x200 is the perfect step-up format: more surface, more plants, more yield — with no compromise on Mylar quality or frame strength. BloomLED selection, 2-year warranty, fast shipping from France.
✓ Designed in France
✓ 10+ years expertise
✓ 2-year warranty
✓ Responsive support
✓ Fast shipping
BOX-G-PRO-240-120-200
New
Pro grow tent 2.4 m × 1.2 m × 2 m — Diamond Mylar 600D delivering 95% reflectivity and reinforced 22 mm steel tubes, ready for two 600W horticultural LEDs.
BloomLED selection — French growshop expertise, indoor cultivation specialists for 10+ years. The GreenCUBE benchmark for demanding indoor growers.
240 × 120 × 200 cm · 22 mm steel tubes · Diamond Mylar 600D · 95% reflectivity · 100% light-proof