Happy Hydro Grow Tent Kit with AutoPots, 4-Plant, 4’ x 4’ x 6’8"

Happy Hydro is taking the guesswork out of growing with our complete beginner grow kits. We’ve removed the complicated and unnecessary products found in other kits and replaced them with a simple solution that brings you top-notch organic herb without sacrificing yields.

And let’s face it, many fly-by-night companies sell inferior products with their kits. Not us. Every product in our kit is sourced from reputable US-based companies that are experts in their fields. That way, you can breathe easy knowing your equipment is reliable along the way.

Once your kit is set up following the instructions, all that’s left is planting your seedlings in the seed-starting soil. Once they’re planted, you just add water. That’s it! They'll start growing, and you'll transplant them into the soil of your choice: pick from three OMRI-friendly organic options at checkout, each formulated to feed your plants from start to finish.

This kit now comes with Soil and Nutrient options. Every kit ships with the same AI Grow Tent System and hardware below; use the Soil and Nutrient dropdowns above to pick the substrate and feeding program that fits your grow.

Now that you know why and how we built our kits let’s talk products!

AI Grow Tent System

This kit is built around AC Infinity's AI Grow Tent System, an all-in-one setup with an AI-powered CONTROLLER AI+ that uses smart sensors and algorithms to autonomously manage temperature, humidity, and airflow. The CLOUDLAB 844 tent (48"x48"x80", 11.81" viewing window) has a high-density Oxford canvas, lab-tested reflective Mylar interior, and durable steel frame. The IONBOARD S44 LED grow light delivers 430W via 1,024 algorithmically arranged Samsung LM301H diodes for 1937 PPFD of even 4x4 coverage. Climate is handled by the CLOUDLINE 6 inline fan (352 CFM) paired with an Australian Virgin carbon filter (1200+ IAV) and ducting, plus two CLOUDRAY S6 oscillating clip fans (325 CFM max each) for extra circulation.

Substrate and Nutrients: Choose Your Own

Coast of Maine Seed Starting Blend is included to ensure sensitive seedlings do not get burned. Once they're sprouted and healthy, you'll transplant them into the soil you choose above (x2 bags for this kit size):

• bio365 bioFlower OMRI Certified Organic Soil (our default pick): a premium natural potting mix enriched with bioCHARGE® BIOLOGY and bioCORE® BIOCHAR that delivers essential nutrients for up to eight weeks.
• Gaia Green Living Soil: an organic, OMRI Listed living soil built to feed a full life cycle without synthetic inputs.
• KIS Organics Original Water Only Soil Mix: a true "water only" living soil for growers who want a hands-off, ready-to-go substrate.

Because these soils are perfect by themselves for 8-week flowering strains but can run out of steam for longer-flowering ones, we also let you pick a bloom nutrient to carry your plants the rest of the way:

• Gaia Green Power Bloom (our default pick, 2kg / 4.4lb): an organic bloom booster that won't burn plants and helps you get even frostier buds.
• Stash Nutrients Stash Blend (Base + Bloom Premium Kit): a premium liquid feeding system for growers who want precise control.
• CropSalt Starter Pack: a mineral salt-based nutrient line for growers who want fast, predictable feeding.
• Athena Blended Starter Kit: Athena's complete 8-part liquid nutrient system for a professional-grade lineup.

Whichever combination you pick, begin applying your bloom nutrient around the first signs of flowering: it takes 2-4 weeks for organic amendments to break down into plant-ready food, so starting early keeps your plants fed straight through harvest.

AutoPot Watering System

Truth be told, the number one killer of plants is overwatering. Be it through roots dying in waterlogged soil, stunting, and decreased yields, subsequent fungal problems as overwatered plants are abnormally susceptible to certain fungal pathogens. Avoid hand-watering mistakes by using tools to further automate your growth, allowing you to pre-mix nutrients and deliver the water and nutrition when your plants need it!

A revolutionary gravity-fed system, their patented AquaValve allows a preset amount of water to enter the bottom tray underneath your pot. The plant will uptake water when it needs it, and when it has finally emptied the tray, another preset amount of water is released for the plant to drink again when it is ready. These systems do not require adjustments like others might. Plants should be hand watered until they're established, ~10-20 days.

COMPLETE KIT

This package assembles all the essential components to help you quickly start your indoor grow while eliminating the guesswork of purchasing them individually. The full grow tent kit will include the following:

• AC Infinity AI Grow Tent System, 4' x 4' (x1), which includes:
  • CLOUDLAB 844 tent (48"x48"x80", 11.81" viewing window)
  • CONTROLLER AI+ controller
  • CLOUDLINE 6 inline fan (352 CFM)
  • IONBOARD S44 LED grow light, 430W / 1937 PPFD, 1,024 Samsung LM301H LEDs
  • CLOUDRAY S6 oscillating clip fans (x2, 325 CFM max)
  • 6" carbon filter & 6" flexible ducting
  • 5-gallon fabric pots (x8)
  • Elastic trellis netting, 4x4'
  • Micro-tip pruning shears
• Your choice of Soil | 1.5 cu ft (x2): bio365 bioFlower Soil, Gaia Green Living Soil, or KiS Water Only Soil
• Coast of Maine Seed Starting Blend | 16 qt (x1)
• Your choice of Nutrients (x1): Gaia Green Power Bloom (2kg/4.4lb), Stash Blend Bloom, Cropsalt 1lb Kit, or Athena Starter Kit
• LED Loupe (x1)
• AutoPot 4Pot System w/ 2.2 Gallon Pots and 13 Gal FlexiTank Reservoir (x1)