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Homebox HomeLab HL40 Grow Tent — 40 x 40 x 120 cm | BloomLED
€99.90
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The toughest compact grow tent on the market — 40 x 40 x 120 cm built for reliable indoor growing even in the smallest spaces.
Trust factor: made in Germany by Homebox, curated by BloomLED indoor growing experts for over 10 years.
40×40×120 cm · 700 µm Mylar lining · Ø150 mm extraction · 50 kg max load · MicroMesh anti-insect
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GROW TENT
Homebox HomeLab HL40 — The Premium 40x40x120 cm Grow Tent to Cultivate Anywhere, All Year Round
The Homebox HomeLab HL40 is the benchmark for compact grow tents in 40 x 40 x 120 cm. Designed for indoor growing in apartments, this premium growbox built in Germany delivers total blackout, optimised ventilation and an ultra-strong steel frame. Whether you're starting your first seedlings, cuttings or running a year-round mother plant station, it turns any corner into a reliable horticultural lab.
| Feature | Detail |
|---|---|
| Dimensions | 40 × 40 × 120 cm (W × D × H) |
| Grow area | 0.16 m² — Volume 0.16 m³ |
| Inner liner | High-density 700 µm blackout Mylar |
| Frame | Reinforced steel, 13-16 mm poles |
| Extraction port | Ø 150 mm (6") |
| Maximum load | 50 kg (LED, fan, carbon filter) |
| Air intakes | MicroMesh anti-insect, anti-dust fabric |
| Origin | Made in Germany — Homebox |
40×40×120Compact format (cm)
700 µmPremium Mylar
50 kgMax load
10+Years BloomLED expertise
🌱 Compact 40x40 footprint, 120 cm working height
Perfect for tight spaces — closets, laundry rooms, apartment corners — the HomeLab HL40 hosts one mother plant, 4 to 6 cuttings, or your ornamental crops. The 120 cm height leaves room for a compact LED grow light and vertical plant development.
🛡️ 700 µm Mylar lining — Total blackout
The high-density Mylar interior reflects over 95 % of the light back to your plants and delivers perfect darkness for photoperiod control. The thick waterproof outer shell blocks every light and sound leak.
🏗️ Reinforced steel frame — up to 50 kg
The 13-16 mm steel poles and metal connectors hold your LED grow light, extractor fan, carbon filter and accessories without flexing. The HomeLab HL40 stays stable even when fully loaded.
🌬️ Optimised ventilation — Ø 150 mm + MicroMesh
Standard 150 mm extraction port compatible with every fan and filter on the market. Air intakes are protected by MicroMesh fabric that blocks insects, spores and dust while letting fresh air flow in smoothly.
🇩🇪 Made in Germany by Homebox — Premium reliability
Homebox has been the European benchmark for grow tents for over twenty years. Every HomeLab HL40 is produced in Germany with strict quality control: reinforced stitching, YKK zippers, silent closures and lab-tested fabric.
Which LED grow light fits the HomeLab HL40 best?
For a 40 x 40 cm footprint, go for a compact 30 to 60 W LED grow light. The SpectraBULB X30 from BloomLED is perfectly sized: full spectrum, plug-and-play E27 format, ideal for cloning, vegetative growth and bloom in small volumes.
What extraction system should I use with this 40 cm grow tent?A 100 to 150 m³/h extractor fan in Ø 125 or Ø 150 mm is more than enough to refresh the HL40 air. Pair it with a carbon filter if you grow aromatic plants: the Ø 150 mm port allows direct coupling without a reducer.
Can I use the HomeLab HL40 for cloning and seed starting?Absolutely. The 40 x 40 x 120 cm format is ideal for a mini propagator, heating mat and a cloning LED like the SpectraBULB X30. Total blackout plus MicroMesh ventilation create a stable, clean environment for young plants.
Is the tent hard to assemble? How long does setup take?Not at all. The HomeLab HL40 assembles in 15 to 20 minutes, tool-free. Poles click together, fabric attaches via reinforced zippers. You can also fold it back down easily if you need to move or store it.
The HomeLab HL40 isn't just a grow tent: it's the premium standard for compact indoor growing, trusted by serious growers and recommended by BloomLED's experts.
✓ Made in Germany✓ 700 µm Premium Mylar✓ 10+ Years BloomLED Expert✓ Fast delivery
HOMEBOXLAB40
Specific References
- EAN13
- 4260220921875
New
The toughest compact grow tent on the market — 40 x 40 x 120 cm built for reliable indoor growing even in the smallest spaces.
Trust factor: made in Germany by Homebox, curated by BloomLED indoor growing experts for over 10 years.
40×40×120 cm · 700 µm Mylar lining · Ø150 mm extraction · 50 kg max load · MicroMesh anti-insect