GrowPRO 4.0 Growbox XL, 120x120x200cm, Beige or Chive

Professional growing with double floor and new zippers

The right box for high-yield growing: The new GrowPRO 4.0 Growbox XL is just right for you if you want to reap a rewarding harvest from your grow. Its base area of 120 x 120 cm offers you 1.44 m² of growing space – enough for professional requirements that go beyond hobby growing. Here you can grow more plants, which have plenty of space for optimal growth in the generously sized interior. In addition, the latest version of this box offers you many innovative details that make it easier to use. Another advantage of the new 4.0 version: you can choose between beige and chive colors!

All boxes in the GrowPro range feature well-thought-out details to make your growing as easy and safe as possible. For the latest version 4.0, we have developed additional features that also distinguish the GrowPRO 4.0 Growbox XL.

Zippable floor: This makes setting up and dismantling the grow tent very easy. In addition, the double floor provides better protection against leaching and is also odor- and light-proof.

Innovative zippers: In the new version 4.0, we have moved the spiral to the inside. This gives the box a cleaner look and makes it light proof. Inside, the zippers are also better protected from dirt and dust. This ensures that they remain durable and can always be closed smoothly.

Underlaps on the front door and side openings: The zipper on the front door is backed with a strip of the box's outer fabric. The side openings feature double tapes made of dark material. Both prevent unwanted light from entering and provide additional protection for the zippers.

Robust material for durability and optimal light reflection

We have retained all the proven features of the GrowPRO range in the latest version 4.0.

Outer material made of 3-layer laminate: The top layer is made of densely woven 600D Oxford fabric, which is practically impermeable to light, air, and odors. This property is reinforced by the second layer, which is also light- and waterproof. The innermost layer provides diffuse reflection and the best possible illumination for your grow.

Robust frame: This makes the grow box solid enough – even if you assemble and disassemble it multiple times. The necessary equipment, such as ventilation and lighting, can also be securely attached here.

Our tips for the right equipment

Optimal lighting and ventilation are crucial for the vigorous growth of your plants. For the GrowPRO 4.0 Growbox XL, we recommend two copies of SANlight EVO 4-120 1.5 (265 W) and the Midi ventilation kit. Both are just right for the size of this box and thus offer the best conditions for successful growing. 

Another extra for optimal use of the interior space is the GrowPRO Space Booster Pole Set 100 cm, 16 mm. These sturdy poles offer you additional options for attaching clip fans or hanging grow lights. They also prevent the walls from bulging inwards when the exhaust air system creates negative pressure. This preserves the maximum interior space of the box and ensures that your plants are not disturbed during growth.