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Dark Street Wide 120×60×178 cm R4 Grow Tent — Secret Jardin | BloomLED
€205.00
Tax included
Shipping within 24H
The slim rectangular grow tent that fits anywhere — 120×60 cm footprint to slot indoor growing into a wardrobe, against a wall, or on a covered balcony.
Built for serious growers, hand-picked by BloomLED — your French growshop expert for over 10 years. Hammered M210D Mylar, reinforced steel frame, total light seal.
120 × 60 × 178 cm · M210D Mylar · Ø19 mm steel · 2 × Ø125 mm vents · Waterproof floor · 4-6 plants
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GROW TENT 120×60
Secret Jardin Dark Street Wide 120×60×178 cm R4 Grow Tent — the slim rectangular tent that slots in anywhere
Looking for a grow tent that fits inside a wardrobe, along a wall, or in a small studio without dominating the room? The Dark Street Wide 120×60×178 cm by Secret Jardin was engineered for those tight spots where a square 120×120 simply will not fit. With only 60 cm of depth it slips into most corners, while the 120 cm width gives you room to line up 4 to 6 plants in SOG, or to flower 2-3 larger specimens in LST/Scrog. Designed in Belgium by Secret Jardin — a 20-year benchmark in premium grow tents — it is selected and shipped by BloomLED, your indoor growing expert for more than a decade.
Who is it for?
The Dark Street Wide R4 answers a very specific need: serious indoor growing without sacrificing living space. It is the perfect ally for the cultivator who wants a real productive flowering area without taking over the room, the urban grower stuck in a studio, or anyone who wants to keep veg and flower stages separate without buying two bulky square tents. Its rectangular 120×60 footprint lets you line up pots precisely and place a rectangular LED bar light (typically 120 cm) directly above for perfectly even canopy coverage. It also makes an excellent mother room or cloning area, where length matters more than depth.
Build quality that sets it apart
Secret Jardin's R4 range uses a hammered M210D Mylar high-density inner lining that reflects up to 95% of the light coming from your LED, while its textured surface diffuses photons evenly to avoid hot spots. The 600D outer canvas is treated to be completely lightproof and odour-tight, an absolute must for protecting your dark cycles and limiting smell. The Ø 19 mm reinforced steel tubular frame easily handles the load of a full kit (LED light, extraction fan, carbon filter), and the invisible zipper construction eliminates even the smallest light leak.
| Specification | Value |
|---|---|
| External dimensions | 120 × 60 × 178 cm |
| Outer canvas | 600D polyester, lightproof treatment |
| Inner lining | Hammered M210D Mylar (~95% reflection) |
| Frame | Reinforced Ø 19 mm steel, invisible zipper |
| Extraction vents | 2 × Ø 125 mm + intake sleeves |
| Observation window | Yes, lightproof closure |
| Floor | Removable, watertight against spills |
| Recommended capacity | 4-6 plants in SOG / 2-3 in LST-Scrog |
| Manufacturer warranty | Secret Jardin — Belgian quality |
120×60cm footprint
178cm tall
95%light reflection
600Douter canvas
Setup: 30 minutes with two people
Assembly is intentionally simple. The steel poles are numbered and snap together by pressure with no tools needed. The canvas wraps around the frame, you fasten the velcro reinforcement straps, drop in the watertight floor, and you are ready to hang your kit. With two people, allow 25 to 30 minutes the first time and well under 15 minutes after that. Choose a spot where you can reach all four sides of the tent comfortably for daily plant care.
🌱 Rectangular footprint built for narrow spaces
120 cm wide to align pots, only 60 cm deep to fit into nearly any wardrobe.
💡 High-reflectivity M210D Mylar
The hammered lining bounces up to 95% of the light from your LED back to the canopy with no hot spots.
🔇 Total light & odour seal
Opaque 600D canvas plus invisible zippers: your dark cycles and your carbon filter both work at 100%.
🏗️ Reinforced Ø 19 mm steel frame
Easily supports a 200 W LED, a 125 mm extractor, a carbon filter and full-cycle humidity.
💧 Removable watertight floor
Removable for cleaning, watertight to protect your floor from any watering spills.
👁️ Observation window
Check on your plants without breaking the dark cycle thanks to the lightproof window.
The setup BloomLED recommends for this tent
To get the most out of the Dark Street Wide 120×60, plan for: a 100-120 cm LED grow bar light (around 200-240 W, full spectrum) hung centrally; a Ø 125 mm extractor fan paired with a Ø 125 mm activated carbon filter to remove heat and neutralise smell; a clip-on circulation fan to keep air moving; and a thermo-hygrometer to monitor temperature and humidity. Our team can advise on the right complete kit for your level and budget — feel free to reach out before you order.
A premium rectangular grow tent, hand-picked by BloomLED experts from the best Secret Jardin range — for serious indoor growing even when space is at a premium.
FAQ — Dark Street Wide 120×60
How many plants can I grow in this tent?
Plan for 4 to 6 plants in SOG (Sea of Green) with 7-11 L pots, or 2 to 3 larger plants in LST/Scrog with 15-25 L pots. The 120×60 rectangular footprint favours a single line or two rows of three.
What LED wattage do I need for this footprint?The footprint is 0.72 m² (1.2 × 0.6). For productive flowering, aim for at least 30-40 W of true LED per m², so 200 to 280 W of quality horticultural LED (high PPF, full spectrum). A 240 W full-spectrum bar light is the sweet spot.
What size extractor do you recommend?With a useful volume of about 1.28 m³ and an LED that runs cool, a Ø 125 mm extractor at 250 to 360 m³/h is more than enough. Pair it with a Ø 125 mm activated carbon filter to neutralise smell and keep your grow discreet.
Is the tent really lightproof?Yes. The 600D outer canvas is lined with hammered M210D Mylar, and the invisible zipper construction eliminates leaks at the seams. This is one of Secret Jardin's historical strengths: their tents pass the strictest light-tightness tests, so your dark cycles are never disturbed.
Can I use this tent on a balcony or in an unheated room?The canvas insulates a little but is not designed for sub-zero temperatures. In a sheltered outdoor location (covered balcony, frost-free garage), the tent works very well as long as ambient temperature stays between 15 and 30 °C. Heat from the LED helps maintain temperature in winter. Avoid direct exposure to rain.
✓ Secret Jardin — Belgian manufacturer✓ Curated in France by BloomLED✓ Shipped within 24-48h✓ Expert advice before & after
DARK-STREET-WIDE-120
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The slim rectangular grow tent that fits anywhere — 120×60 cm footprint to slot indoor growing into a wardrobe, against a wall, or on a covered balcony.
Built for serious growers, hand-picked by BloomLED — your French growshop expert for over 10 years. Hammered M210D Mylar, reinforced steel frame, total light seal.
120 × 60 × 178 cm · M210D Mylar · Ø19 mm steel · 2 × Ø125 mm vents · Waterproof floor · 4-6 plants