VIVOSUN GIY 4x4 Grow Tent Complete System, 4x4 Ft. Grow Tent Kit Complete with VS1000 Led Grow Light 6 Inch 440CFM Inline Fan Carbon Filter and 8ft Ducting Combo, 48"x48"x80"

As a grower with a decade of experience, I’ve seen the evolution of "Grow Kits." Ten years ago, you had to source your fan from a warehouse, your tent from a boutique shop, and your light from a specialist. VIVOSUN has changed the game by putting it all in one box, but after putting this 4x4 GIY Complete System through its paces, I have some professional insights you need to read before you click "Buy Now." The "Full House" Breakdown 1. The Tent (48"x48"x80"): This is the heart of the kit. The 80-inch height is a massive plus. If you are growing tall sativas or using the 5-gallon bags I recently reviewed, that extra vertical space is the difference between a successful harvest and light-bleached buds. The 600D canvas is durable, though as a pro, I always check the seams. 2. The Ventilation (6-inch 440 CFM Fan & Carbon Filter): This is where VIVOSUN actually over-delivered. Most 4x4 kits ship with a 4-inch fan that struggles to pull heat. This 6-inch combo moves 440 CFM, which is more than enough to "scrub" the air in a 4x4 every minute. It’s relatively quiet and the carbon filter is effective at neutralizing even the most pungent floral aromas. 3. The Light (VS1000 LED): Here is where we need a "Real Talk" session. The VS1000 is a fantastic, high-efficiency light using Samsung diodes, BUT it is a 100W light. In a 4x4 (16 sq. ft.) space, a 100W light is technically underpowered for a full-canopy flowering stage. The Pros The "Convenience Factor": You save about 15-20% buying this as a bundle versus individual components. Everything—from the hangers to the timer—is included. It’s a "just add seeds" solution. High-End Ventilation: The 6-inch fan is the star of this kit. It provides excellent negative pressure, which keeps the tent walls from bulging and ensures no smells escape. Ease of Assembly: One person can put this together in about 45 minutes. The poles are click-locked and the instructions are actually readable. Light Quality: Even though it’s 100W, the VS1000 has a great spectrum. It’s perfect for the vegetative stage or for growing high-quality greens and herbs. The Cons The Light/Space Ratio: If you plan to fill all 16 square feet of this tent with light-hungry flowering plants, the VS1000 won't give you the "edge-to-edge" PAR coverage you need. You will likely want to add a second VS1000 or upgrade to a VS4000 later. Pinholes: Like most mid-tier tents, you might see a few "starfield" pinholes along the zipper stitching. It’s not enough to cause a hermie (light toxicity) issue for most, but it’s something I always check for with a flashlight. The Zippers: They are heavy-duty, but they can "catch" the inner flap if you’re moving too fast. Take it easy on them. Overall Inputs & Pro-Tips This kit is the perfect "Foundational Purchase." If you are a beginner, this is the safest, easiest way to start without getting a degree in electrical engineering. Pro-Tip for Maximum Yield: Because the VS1000 is a bit small for a 4x4 footprint, concentrate your plants in the center 2x2 area of the tent during the flowering stage. This will keep them directly under the "sweet spot" of the PAR map. As you progress in your hobby, you can buy a second light, and because you already have the 6-inch fan (which can handle the extra heat), your tent is already "future-proofed." Pro-Tip for Smell Control: Ensure your ducting is pulled tight and has no sharp 90-degree bends. This keeps the 440 CFM fan running efficiently and quietly. Final Verdict: For a first-time grower or someone looking to set up a dedicated "Veg Tent," this kit is an A+. For a pro looking for a "one-and-done" high-intensity flower room, you’ll eventually want to supplement the lighting. Regardless, the quality of the components (especially the fan and the tent height) makes this a smart, high-value investment.

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This works great in my garage. I had to buy a few extra iteam for what I am growing, but it is a great start up kit and it is vary well made. Very easy to assemble and to clean.

Nice

I love it. Instructions suck, but it's easy enough to figure out.