• BudBox Pro XL Plus & XL Plus-HL Grow Tents | 1.5m x 1.5m Hydroponic Rooms
  • BudBox Pro XL Plus & XL Plus-HL Grow Tents | 1.5m x 1.5m Hydroponic Rooms
  • BudBox Pro XL Plus & XL Plus-HL Grow Tents | 1.5m x 1.5m Hydroponic Rooms
  • BudBox Pro XL Plus & XL Plus-HL Grow Tents | 1.5m x 1.5m Hydroponic Rooms
  • BudBox Pro XL Plus & XL Plus-HL Grow Tents | 1.5m x 1.5m Hydroponic Rooms
  • BudBox Pro XL Plus & XL Plus-HL Grow Tents | 1.5m x 1.5m Hydroponic Rooms
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BudBox Pro XL Plus & XL Plus-HL Grow Tents | 1.5m x 1.5m Hydroponic Rooms

£189.95
£189.95
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Lining: Mylar
Height: 2 Metre
The BudBox Pro XL Plus and XL Plus-HL (High Line) grow tents deliver an optimized, heavy-duty cultivation environment across a popular 150cm x 150cm (5' x 5') footprint. Engineered for high-yield indoor growers who require a generous square layout, these premium setups easily accommodate large-scale single-fixture or multi-light crop systems over a full 2.25-square-metre floor space. Whether choosing the standard 200cm profile or the extra vertical clearance of the 220cm High Line (HL) version, these industrial-grade systems deliver the structural strength, optimized ventilation access, and thermal control required for heavy commercial equipment arrays.
High-Performance Interior Lining Options
  • Pro White Lining: Features an industry-leading PAR-reflective polymer coating. It diffuses light evenly across the plant canopy while significantly minimizing heat retention within the grow space.
  • Silver Mylar Lining: Uses multi-layered, highly reflective textured silver material to aggressively bounce raw lumens back toward the lower branches to maximize crop density.
Uncompromising Heavy-Duty Engineering:
Large square indoor grow environments demand a rugged structural framework to support heavy extraction systems and commercial fixtures safely:
  • 25mm Tempered Steel Poles: Heavy-gauge, powder-coated metal framing components resist buckling, bending, or snapping under heavy hanging loads.
  • All-Metal Corner Connectors: Precision-engineered push-and-click locking hardware ensures the 1.5m x 1.5m framework stays completely square, rigid, and stable.
  • Panoramic 4-Door Access: Designed with 2 x Front main doors (featuring quick-release door clips) and 2 x Side access doors for effortless perimeter plant care across every section of the footprint.
  • Full-Access Zipper Design: The canvas unzips completely from the frame components, making initial setup, breakdown, and comprehensive cleaning between cycles fast and simple.
Model Performance Specifications:
Feature BudBox Pro XL Plus BudBox Pro XL Plus-HL
Footprint Dimensions 150cm x 150cm x 200cm (5' x 5' x 6'6") 150cm x 150cm x 220cm (5' x 5' x 7'4")
Total Internal Volume 4.50 Cubic Metres 4.95 Cubic Metres
Interior Finish Options High-PAR White Polymer / Silver Mylar High-PAR White Polymer / Silver Mylar
Frame Thickness 25mm powder-coated steel 25mm powder-coated steel
Structural Fittings All-metal push/click connectors All-metal push/click connectors
Access Openings 2x Front main doors, 2x Side access doors 2x Front main doors, 2x Side access doors
Ventilation Extraction Socks 2 x 275mm ports (20% oversized) 2 x 275mm ports (20% oversized)
Air Circulation Ports 2 x 225mm ports (20% oversized) 2 x 225mm ports (20% oversized)
Electrical Cable Entries 2 x 100mm double-cuff ports 2 x 100mm double-cuff ports
Passive Fresh Air Intake 2x Micro-mesh screened passive vents 2x Micro-mesh screened passive vents
Irrigation Ports 2x Ground level ports & 1x Uplift bar 2x Ground level ports & 1x Uplift bar
Canopy Inspection Window 1x Green night-vision viewing window 1x Green night-vision viewing window
Spill Protection Tray 1x Heavy-duty removable waterproof liner 1x Heavy-duty removable waterproof liner

Advanced Environmental & Plumbing Integration:
1. Heavy-Duty Port Matrix
The XL Plus series features a premium ventilation infrastructure with 20% oversized, double-cuff socks to ensure completely airtight and lightproof connections around all system lines:
  • Extraction & Air Circulation Ports: Features 2 x 275mm ports and 2 x 225mm ports to accommodate efficient extraction paths, active intake configurations, and cooling lines.
  • Electrical & Control Porting: 2 x 100mm double-cuff ports cleanly route power cables, climate sensors, and automation lines without light leaks.
  • Enhanced Passive Intake: 2 x Micro-mesh screened passive vents allow smooth, non-restrictive fresh air draws while keeping dust and pests completely out of your garden.
2. Hydroponic Plumbing Ready
Equipped with 2 x Dedicated irrigation ports and a built-in Uplift irrigation bar, allowing you to feed automated drip, flood, or run-to-waste lines flush along the floor without creating pipe kinks or fluid backflow hazards.

Included Support & Hanging Hardware:
  • 3 x Rigid Roof Hanging Bars: Engineered to distribute heavy charcoal filter and heavy fixture weights evenly across the 25mm steel roof frame.
  • 6 x Silicone Pads for Roof Bars: Prevents metal-on-metal friction and effectively dampens internal equipment vibrations.
  • 3 x Heavy-Duty Hanging Straps: Included in the box for immediate hanging installation of your ventilation and filtration gear.
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View Product Details

Spacious 5x5 Growing with Extra Height Options

Create a powerful, controlled indoor growing environment with the BudBox Pro XL Plus, combining a spacious 150 x 150cm footprint with the strength and flexibility needed for a high-performance setup.

Choose the standard 200cm-high XL Plus or step up to the 220cm XL Plus-HL for valuable extra headroom around taller plants, lighting, carbon filters and extraction equipment. Both models provide 2.25m² of usable growing space without the footprint of a larger commercial-style tent.

A heavy-duty 25mm frame with all-metal connectors creates a strong, stable structure, while multiple access doors, oversized ventilation ports and dedicated irrigation access make managing your grow space straightforward.

Available with Pro White or Silver Mylar interiors, the XL Plus combines excellent light management with the practical features BudBox Pro tents are known for.

SHOP BUDBOX XL PLUS

Frequently Asked Questions

The BudBox Pro XL Plus has a 150 x 150cm (approximately 5 x 5ft) footprint, providing 2.25m² of growing space. The standard XL Plus is 200cm high, while the XL Plus-HL increases the height to 220cm.

Both models have the same 150 x 150cm footprint. The standard XL Plus measures 200cm high, while the HighLine XL Plus-HL measures 220cm high. The extra 20cm provides additional clearance for taller plants, grow lights, carbon filters and extraction equipment.

Both options provide a highly reflective growing environment. BudBox Pro White is designed for industry-leading PAR reflectivity and effective light distribution, while Silver Mylar offers the traditional reflective grow-tent finish. Choose the lining that best suits your lighting and environmental setup.

The XL Plus and XL Plus-HL use heavy-duty 25mm frame poles with all-metal push-and-click connectors. Three rigid roof hanging bars, six protective silicone pads and three hanging straps provide a strong setup for positioning lighting, extraction and filtration equipment.

Both models feature two main front doors and two side access doors. These four access points make it easier to reach different areas of the 150 x 150cm grow space for plant care, maintenance and equipment adjustments.

The XL Plus features two 275mm ports, two 225mm ports and two 100mm ports. The oversized, double-cuffed design provides flexible options for configuring extraction, intake, ducting, cables and other grow-room equipment.

Yes. Both models feature two dedicated irrigation ports and an uplift irrigation bar, making it easier to route irrigation and nutrient lines into the tent while keeping the floor space clear and organised.

The XL Plus includes three roof hanging bars, six silicone pads, three hanging straps, two micro-mesh screened passive vents, a removable drip tray and a night-vision viewing window. It also features double-stitched seams, main door clips and a canvas that completely unzips for easier setup, cleaning and dismantling.