Indoor Grow Kits Without Tent

Turn your spare room into a high-yield paradise

Let’s be real: sometimes a grow tent just gets in the way. Maybe you’ve got a dedicated room, a perfectly sized closet, or you just want the freedom to design your space without zippers and canvas limits. If you’re ready to turn that empty space into a green factory, these indoor grow kits without tent are exactly what you need.

We’ve done the heavy lifting for you. Instead of driving yourself crazy calculating which extractor fits which light, we’ve bundled everything into balanced setups. Whether you are rocking a classic HPS setup or looking for modern energy-efficient lighting systems, these kits give you the core machinery to start growing immediately. Just plug, play, and watch them pop.

Which kit fits your space best?

Not all rooms are created equal, and neither are your goals. Choosing the right kit depends entirely on the square footage you want to cover and the intensity you’re looking for.

• For the Closet Grower (1m² - 1.2m²): If you are converting a wardrobe or a small corner, a 400W or 600W HPS kit is a legendary choice. It’s affordable, powerful, and pumps out the lumens your plants crave. Just make sure you have good ventilation to handle the heat.
• For the Room Master (5m² and up): If you’re going big, you need serious power. Our kits with multiple LED fixtures (like the 2x1000W setups) are designed to cover massive footprints evenly. LEDs run cooler, which means you won't turn your room into a sauna, and the light spectrum is insane for resin production.

HPS vs. LED: What’s your vibe?

This is the eternal debate, but here’s the breakdown to help you decide. If you are on a budget and don't mind managing a bit of heat (or maybe you live in a cold area where the extra warmth is a bonus), High-Pressure Sodium (HPS) is the old-school king of yield. It’s cheap to buy and delivers heavy, dense flowers.

On the other hand, if you want efficiency, longevity, and less heat stress for your girls, go for LED. It’s a higher upfront investment, but your electricity bill will thank you later. Plus, with less heat, you won't need to run your powerful air fans at max speed 24/7, keeping things quieter.

Essentials you might want to add

Since you aren't using a tent with a reflective interior, you need to prep your room. We highly recommend covering your walls with reflective Mylar or painting them matte white to maximize light bounce. Also, consider getting sturdy cultivation tables to keep your pots off the cold floor and make drainage easier. A clean setup is a productive setup.

Why choose Pevgrow for your setup?

Look, we know you can buy parts anywhere, but buying a kit from us means peace of mind. We’ve tested these combinations to ensure the extraction matches the heat output of the lights. No bottlenecks, no overheating. Plus, we ship everything with total discretion and speed. You get the expertise of a grow shop that’s been in the game for over a decade, backing you up every step of the way.

Frequently Asked Questions about No-Tent Growing

Do I really need a carbon filter if I don't use a tent?

Absolutely, yes. In fact, it's even more important. Without a sealed tent, odors can leak faster if you don't create negative pressure in the room. Our kits usually include filters, but make sure your extraction is running 24/7 during flowering to keep the smell under control.

Can I use these kits for autoflowering plants?

100%. Light is light. Whether you are growing photos or autos, these kits provide the energy they need. Just adjust your light cycle (18/6 or 20/4) and let them do their thing.

Is it harder to control the climate without a tent?

It can be different. A tent creates a microclimate that is easier to isolate, but a room has more air volume, which can be more stable once you get it dialed in. You just need to ensure your intake and exhaust are set up correctly to exchange the air in the entire room.