Complete Kits 150cm x 150cm - 2.25m²: Your Turnkey Growing Space

Complete 150cm x 150cm kits offer a 2.25m² growing space, perfect for starting or expanding your indoor setup. These all-in-one kits include a grow tent, LED lighting, ventilation system, and essential accessories. No more complicated calculations and separate purchases: everything is sized to work together on this generous surface area.

Why choose a complete 150x150cm kit?

This dimension represents the sweet spot for many growers. With 2.25m², you have enough space for 4 to 9 plants depending on your growing technique, while keeping the setup manageable in a corner of a garage or a dedicated room. 150x150 kits typically include 200 to 400W LEDs, perfectly calibrated for this surface. The power-to-area ratio is around 35-40W per square foot, ensuring homogeneous light penetration down to the lower levels.

The major advantage? System consistency. The extractor is sized to renew the air 60 times per hour in this 3.37m3 volume (assuming 150cm height). The ducts, carbon filter, even the tent straps: everything fits together without any unpleasant surprises. This is particularly valuable when you're starting out and don't yet master all the parameters.

How to choose your 150x150cm kit

First criterion: LED power. For 2.25m², aim for between 250 and 400W depending on your ambitions. A kit with Samsung LM301B LEDs or equivalent will give you a photonic yield of 2.7+ µmol/J. Make sure the lighting covers the entire surface well – some manufacturers skimp on light distribution at the corners.

Regarding ventilation, the extractor should move at least 200m3/h for this size. A 250-300m3/h model with a dimmer gives you room to adjust according to the season. The carbon filter must be adapted to the flow rate – no question of taking an undersized filter that would wear out in 3 months.

The quality of the tent also matters. Minimum 600D fabric, robust zippers, load bars capable of supporting 30-40kg. Some kits include accessories like a hygrometer, timer, or watering kit. Convenient for starting, even if you'll probably upgrade later.

Frequently Asked Questions

Which complete 150x150cm kit should I choose for a first indoor cultivation of tomatoes?

To start with tomatoes, opt for a kit with a 300-350W full spectrum LED and silent ventilation. Tomatoes appreciate a stable temperature between 20-25°C and 60-70% humidity. Choose a kit that includes a hygrometer and an extractor with a dimmer to finely adjust the environment. The 150cm height is perfect for dwarf varieties or horizontal training. Count a maximum of 4 plants to optimize space and air circulation.

How to properly install the tent and ventilation in a 150x150cm kit?

First, assemble the metal structure, then stretch the fabric starting from the bottom. Position the extractor at the top opposite the passive air intake (at the bottom). Connect the carbon filter to the extractor with a short duct to limit pressure losses. The air intake should be 1.5 times the outlet section – meaning 150mm for intake for 125mm for extraction. Check for light leaks by closing everything and looking for leaks with a flashlight.

What distance should I maintain between the kit's LEDs and my plants over 2.25m²?

With a 300W LED over 2.25m², start at 60-80cm from young plants then gradually move closer to 30-40cm during flowering. Monitor for signs of light stress: leaves curling or whitening at the top. A lux meter helps, but above all, observe your plants. Modern LEDs produce little heat, so the risk of thermal burn is minimal. The ideal: 400-600 µmol/m²/s during growth, 800-1200 during flowering depending on the cultivated species.

How to maintain the carbon filter and clean the 150x150 kit tent after use?

Replace the carbon filter every 12-18 months depending on usage and ambient humidity. A saturated filter loses its effectiveness and can develop mold. To clean the tent, disassemble everything, vacuum residues, then wipe the walls with a damp cloth and mild soap. Disinfect with 70% alcohol if necessary. Let dry completely before reassembly. Check the condition of the zippers and grease them if they stick.

Is this 150x150 kit more efficient than an HPS kit for the same area in terms of consumption and heat?

Clearly yes. A 300W LED kit easily replaces a 600W HPS over this area, resulting in 50% electricity savings. The heat difference is enormous: LED emits 3-4 times less heat, drastically reducing ventilation and air conditioning needs. In summer, this is the difference between a manageable grow and an oven. The LED spectrum is also more suitable, with less useless green light. The only drawback: the higher initial investment, amortized in 2-3 cycles on the electricity bill.