Beginner Grow Tent Kit HLG 350 Diablo LED 4’ x 4’ Happy Hydro

Happy Hydro has made it easier than ever to start your grow! Our Complete Grow Tent Kits come with everything you need to get growing, saving you the hassle of tracking down every individual item. No more analysis paralysis! We hand-picked our favorite supplies (yes, we are growers, too!) for an enjoyable and trouble-free cultivation experience.

The Equipment

Illuminate your 4×4 space with HLG’s meticulously designed 35″ wide lighting solution, the HLG 350 Diablo that provides even light coverage across the entire area. The lighting system is powered by the advanced Diablo™ Quantum Boards®, which deliver a stellar efficiency of 3.11 PPF/W. With an impressive output of over 1000 PPF, it’s equipped to replace even a 600W HPS system effortlessly. Manufactured by Samsung, the Quantum Board® QB 648 is integrated into HLG’s design to ensure supreme quality and durability. HLG’s light offers a full spectrum, incorporating both white and 660nm red light, promoting optimal plant growth. The HLG 350 Diablo is recommended to flower a 3×5′ space, but many like to use it in a 2×4 or 4×4. 

You’ll appreciate the reliable passive-cooled design that allows for effective heat dissipation, thereby extending the light’s lifespan and efficiency. Enhanced canopy light penetration is achieved through the use of diffused light, ensuring every corner of your space is catered to. The lighting system also comes with a 0 to 330 Watts Dimmable design for adjustable brightness levels, depending on your needs. It includes an auto-sensing Inventronics power supply that is compatible with 120VAC, 240VAC, and 277VAC, catering to various electrical requirements. With a robust 5-Year Warranty, HLG backs its commitment to quality and longevity, providing you peace of mind in your investment.

The backbone of our kits is the AC Infinity CLOUDLAB 4’ x 4’ grow tent. Premium canvas and a sturdy steel frame make this tent a pleasure to work with. The CLOUDLAB tent is paired with an all-in-one grow tent air filtration system kit that offers all essential inline components for ventilating your grow space, including a powerful yet quiet CLOUDLINE Series fan and a carbon filter with Australian virgin charcoal. The components are connected via sturdy, flexible ducting, and the kit includes other accessories like duct clamps, prefilter cloth, and hanging straps. The product integrates with the UIS™ platform of smart grow devices and controllers, allowing you to control various grow room devices connected with Bluetooth or WiFi.

Smart programming through the CONTROLLER 69 PRO optimizes temperature and humidity, allows dynamic fan speed adjustments and supports timer, cycle, and schedule modes. You can remotely access your devices, unlock advanced programs, and view historical charts via the AC Infinity app.

The kit also features a quiet, energy-efficient CLOUDLINE Series inline fan with a PWM-controlled EC motor. Its design ensures high-performance airflow, is suitable for grow tents, and boasts a 67,000-hour lifespan with resistance against dust and water splashes due to its IP-44 rating.

Growing Medium and Nutrients

The included growing medium is High Times award-winning Sohum Living Soil, a premium natural potting mix. This organic soil provides nutrients for the full life of your plants. While this is water-only soil, you can do as such, but we like to crank it up a notch. When the first signs of flowering show, you can apply the included Gaia Green Power Bloom, an OMRI-listed organic bloom nutrient. Your buds will reward you with bigger blooms and a bountiful harvest.

This package includes a 12qt bag of Coast of Maine’s Sprout Island – Organic Seed-Starter Blend. This softer soil mix is ideal for nurturing your seeds from the beginning when the roots are still small, requiring a gentle soil environment and ample time to grow.

For maximum production, the CLOUDLAB tent can accommodate four large plants. The kit includes 1-gallon and 5-gallon fabric pots so you can pot up or do a quick flip to flower. A set of sturdy plastic saucers helps keep your new grow tent clean.

More Accessories! The Air King 6-inch Clip-On Fan circulates the air in your tent, while also strengthening the stems of your plants. Other accessories include Teflon trimming scissors (to make harvesting less of a chore).

Includes: 

• 1 x AC Infinity CLOUDLAB 844 Grow Tent | 4’x4’x80″
• 1 x HLG 350 Diablo | 330w LED Light 
• 1 x AC Infinity Ventilation Kit: Complete with a 6-Inch Cloudline Inline Duct Fan, a Carbon Filter, 25 feet of Ducting, and Controller 69 PRO.
• 2 x Sohum Living Soil – Bagged | 1.5 cubic ft
• 1 x Coast of Maine – Seed Starter 12qt
• 4 x 1-Gallon Fabric Pot w/Handles – Black | 6” H x 7” D 
• 5 x 14″ Black Plastic Saucers 
• 4 x 5-Gallon Fabric Pot w/Handles – Black | 10” H x 12” D  
• 1 x 120V Single Outlet Mechanical Timer
• 2 x Air King 6-inch 190 CFM 2-Speed Clip-On Fan 
• 1 x Gaia Green Power Bloom | 4.4lb
• 1 x Happy Hydro 60mm Teflon Trimming Scissors 
• 2 x Ratcheting Light & Equipment Hangers | Pair
• PLUS 3 MONTHS OF GROWER SUPPORT!!! Call or email us if you have any questions along the way and we’ll be happy to help!

Need More Space? Done Cloning/Vegging and Need to Flower?

Check out our other Beginner Complete Grow Tent Kits: