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SuperLocker 3.0 Review

Why the SuperLocker 3.0 Vertical Grow Box?

The up graded Super Locker 3.0 vertical grow box is a dual-chamber, all-in-one system that allows you to get started immediately, with no hassle and minimal manual set-up.


*** SuperCloset - Super Locker 3.0 grow Box - 3 year warranty, 7 day a week support and grow DVD - Price

  • Fully-automated – it is extremely user-friendly with no need to micro-manage. You can leave it for days without worry;
  • Fully assembled – no need to spend any time putting it together or searching for components - just plug it in;
  • Compact – being only 18” wide means the slim Super Locker 3.0 slots into almost any space;
  • Custom-made discreet design - quiet, safe (comes with a reinforced lock system), light and completely air tight – the ultimate slim-line stealth grow box;
  • Comes with everything you need, including a nutrient starter kit and plan. All you need to do is add water and flowers and you’re set;
  • Free 3-year warranty and guaranteed lifetime customer support;
  • Made in California, U.S.A.
The Super Locker is the only grow cabinet that includes all of the following:
  • Controls on the back in line with the discreet look of the unit;
  • “infra cool” 16-18 gauge steel construction;
  • Super Mini Cloner – 100% cloning and mother success;
  • Adjustable lighting on a yo-yo system for maximum light penetration for your plants’ canopy, which enables optimal photosynthesis;
  • Up to 40% bigger yields, aided significantly by the adjustable net trellis for the best support as your plants grow, and easy access to the flowering chamber;
  • The Superponics 2.0 8-plant system – you can have 8 plants flowering 2-5x faster and easier with the Superponics system;
  • Internal circulation fan – for perfect airflow throughout your grow cabinet;
  • The Sun system HPS 150 – provides excellent lighting for your plants care of 16000 lumens;
  • Completely odour-free, thanks to a highly-effective carbon air filter.

Build quality, size, yield and security

  • Manufactured at our facility in California, using 16-gauge power coated steel, the cabinet 18in x 24in x 64in;
  • 16 clones or seedlings;
  • Up to 8 3.5’ tall plants;
  • A net trellis in the flowering chamber allows for plants to grow taller than without, which potentially increases your yield by 30%;
  • Locking door for excellent security;
  • Discreet appearance for the ultimate in a stealth Grow Box.

Lights, ballasts and control

  • Full spectrum, dimmable, T5 and 150W HPS air cooled lights – allowing for full control over the light (and electricity) you use;
  • The 150W HPS (high pressure sodium) light produces up to 16000 lumens in a blue light spectrum, which is the ideal spectrum for flowering plants;
  • Digital ballaststhat use less electricity and are even able to compensate for power surges and voltage fluctuations. These quiet ballasts use up to 20% less energy and require one standard 110v outlet only;
  • The white powder-coated aluminium insert is both reflective and vented, to allow heat to dissipate effectively;
  • High-grade cool tube reflectors and bulbs;
  • The on/off switch is backlit so you can always see if the lights are on or off from a distance;
  • The 7’ long power cable uses the standard 120V outlet common in most households and grounded for safety. This piece was designed in Vancouver, WA, USA, at our research and development facility;
  • Features adjustable Yo-Yo’s for full light control and maximum canopy penetration;
  • Mold-repellent reflective panels for optimal light distribution that can be easily removed for easy cleaning or re-adjusting;

Air movement, filtration, heat and odor control

  • Adjustable internal circulation fan is 4.5” in diameter and has two speeds, providing either 100 or 160 cubic feet per minute for optimal air distribution. This creates the breeze that is crucial for strengthening the stems of your plants, which means they have the best chance of growing to their full heightand increasing your yield potential.
  • The two speed fan is fully adjustable so no plant in your grow box need be neglected;
  • Odorsok Activated carbon filter eliminates 100% of the odour produced inside the unit. It will only need replacing about every 2 years and it is easy to do so.

Hydroponics system – How does it work?

The Super Locker 3.0 is a dual-chamber, full-cycle system, comprising a vegetation chamber and a flowering chamber. It sustains continuous cycles from seedlings/clones through to harvest.

Chamber 1 – the vegetative/cloning chamber

Super Mini Cloner (super locker 3.0)Contains the super successful Super Mini Cloner to nurture your seedlings, clones and mothers. This highly efficient environment gives your plants the strongest and healthiest start and can contain up to 8 plants at once.This chamber features a super bright T5 white fluorescent lamp – the perfect spectrum for optimal germination, propagation and cloning.

Chamber 2 – the flowering chamber

Superponics 8 plants system (super locker 3.0)The second chamber can accommodate up to 8 plants (recommendation is 4). It features a 10 gallon reservoir and the patented Superponics Watering System, which combines proven methods of keeping your plants at the optimal hydration at all times.The system uses Deep Water Culture (DWC), Aeroponics, Bubbleponics and Top Feed. These methods combined provide the ultimate in nutrient and oxygen delivery to your plants – giving them the best chance to grow big, strong and healthy, resulting in the maximum possible yield.The low maintenance system requires no frequent cleaning and boasts no clogged emitters or dead plants. You can set it up and not have to worry about it for days at a time.The 150W HPS lamp provides blue spectrum light, which is the best light spectrum for flowering plants. To make the best use of the light available, there are fully adjustable, reflective panels that can be moved to make sure every off-target lumen is bounced back onto your canopy.

Nutrients + extras

  • Technaflora Nutrient Starter Kit:
  • Designed by the experts at Technaflora to give your plants the best start possible;
  • Up to 2 months’ supply;
  • Contains:
    • B.C Bloom;
    • B.C. Boost;
    • B.C. Grow;
    • Thrive Alive B-1 red;
    • Thrive Alive B-1 Green;
    • Awesome Blossoms;
    • Rootech Cloning Gel;
    • MagiCal;
    • Sugar Daddy;
    • ROOT 66
Also comes with a complete feeding schedule including directions on mixing and using the nutrients and how often to feed your plants.The Super Locker 3.0 comes with a measuring cup for your convenience, so you always know how much you are giving your plants at any one time.
  • Comes with a pH control kit from General Hydroponics. This is an easy to use system and that includes a colour coded identification chart, a dropper, a test vial, pH indicator solution and 8 ounces of both pH Down and pH Up;
  • The primary pump for the Superponics system is a 185 gallon per hour water pump which constantly circulates fresh water to keep your plants healthy. It uses a powerful magnetic rotor (oil-free) and is built with high quality bearings and a ceramic shaft for a reliable and quiet piece of equipment. It plugs into the programmed timer so you can set it up and forget about it for days. It comes covered by the 3-year warranty.
  • The powerful, durable and quiet air pump is from Eco Air 2 and keeps the nutrient-rich solution perfectly oxygenated. You can vary the output, if required and it is covered by the 3-year warranty.
  • The durable TDS meter has a large, easy-to-read screen and comes with a colour-coded chart for reading the values;
  • Features an analog timer, which regulates the on/off cycle for your lights, exhaust fan and your internal circulation fan. It is easy to use and means that you can set it up and forget about your plants for days, without needing to tend to them;
  • Uses a digital thermometer and hygrometer, proving accurate readings. Includes a waterproof temperature probe and the display comes with options for a clock, an alarm and can be set as 12 or 24 hour.
  • Any system that uses both water and electricity in close proximity needs safety precautions. For the Super Locker 3.0, this is provided by the GFCI Shock Buster. It shuts off the electrical supply to the system should a power surge occur.
  • Rockwool cubesProvide ideal starting foundation for starting plants on. They create a solid base for roots to establish and transferring from the SuperMini Cloner to the Superponics system is simple and easy.
  • Clay grow rocksThese provide a solid base for your growing plants to flourish in. With optimal drainage, these rocks are the perfect base and material for your plants to cling to as they grow tall and strong.
  • Cloning gel from Dutch Master provides the best possible start for your clones. It is 100% natural, of the highest quality and professional strength. It comes ready to use – all you need to do is take your cutting (45 degree angle cut is best) and dip it into the gel for +/- 30 seconds and then insert the cutting into the rockwool. Then place it into the Super Mini Cloner and watch it grow.
  • 10 gallon reservoir;
  • Adjustable net screen trellis which promotes up to 40% larger & higher yielding plants;
  • Utilizing our patented SuperPonics watering system, the reservoir can hold up to 10 gallons of nutrient rich water and is incredibly easy to maintain;
  • This system accommodates soil;
  • The controls, including the hygrometer aresituated to the back of the unit so as to retain a clean cabinet appearance;
  • Single plug into the wall, which is configured for standard 110v grids;


The Super Locker 3.0 is covered by a free 3-year warranty. Also comes with guaranteed lifetime customer support by most sellers. The Super Locker is built and assembled in California, USA.

Optional upgrades

You can boost your growing power with a range of optional upgrades for the Super Locker 3.0 that are easily integrated into your standard system:
  • Procyon 100 LED Grow LightReduces light operating costs by up to 70% and has a 50,000-hour lifespan so is super low maintenance. Includes the following:
Procyon 100 LED grow light (super locker 3.0)
  • 56 CREE* Xlamp high power LEDs (40 635nm, 16 450nm);
  • 100W nominal LED power;
  • Measures 13.5" x 5" x 5", weighs 7lbs;
  • 125W total power consumption;
  • Integrated power supply so requires does not require a ballast;
  • Built in cooling fan;
  • Replaces a 400W HID light, providing up to a 75% saving on power;
  • Covers +/- 10sq feet;
  • 50,000+ hour LED life;
  • Made in the USA.
C02 regulator kit (super locker 3.0)
  • CO2 Regulator KitUsing CO2 in your setup can increase your growth rate by up to 50%. The kit comes complete with a solenoid, regulator, timer, as well as injection tubing. Professional growers swear by using CO2 systems, and for good reason. Easy to add to your SuperLocker 3.0 setup, the instructional DVD included with the kit will guide you through setting up your CO2 system. Note: The CO2 tank is not included.
  • Reverse Osmosis Water Filter You don’t have control over the quality of the water that comes out of your faucet. It can be full of chloramines, iron or sulphur – all of which are harmfull to your thirsty plants. Reverse Osmosis Water Filters sort all potential water quality problems and save you the hassle of continually bulk-buying water from the grocery store This Reverse Osmosis Water Filter is capable of providing up to 200 GPD (gallons per day) of pure, super low PPM water. It removes 99%+ of chlorine and other damaging contaminants. It has an ultra-efficient design, so it wastes 25% less water than other Reverse Osmosis systems.This system is specially designed for gardening and hydroponics. Specifications are based on inlet water of 77° F, 60 psi, and 500 ppm.The package includes the following:Reverse osmosis water filter (super locker 3.0)
    • 4-Stage Reverse Osmosis unit;
    • 2 Reverse Osmosis membranes;
    • Carbon filter;
    • Cleanable sediment filter;
    • Automatic shut-off cartridge;
    • Wall mountable metal bracket;
    • Garden hose connector;
    • Inline shut-off (8ft.);
    • Drain line (5ft.);
    • Inlet line;
    • Filter wrench;
    • Instructions for use;
    • The unit weighs 9.8 lbs. and measures 16.5" x 14".
Total Germination Package (super locker 3.0)
  • Total Germination PackageIncludes everything required to maximize your plants chances of flourishing from seedling stage.The Total Germination Package includes the following:
    • Seedling Tray
    • Humidity Dome
    • Seedling Heat Mat
    • Heat Mat Thermostat
    • Rock Wool Cube Medium
24-7 nutrient meter (super locker 3.0)
  • 24-7 Nutrient Meter Made by Control Wizard Products, the 24-7 Nutrient Meter is ideal for constantly monitoring the water in your hydroponic system. This meter measures pH, PPM, and temperature. The large illuminated display is easy to read from a distance. Calibration screws are conveniently located on the front of the unit, making the calibration easy to do.
Techna flora nutrient upgrade package (super locker 3.0)
  • Nutrient Upgrade Package This TechnaFlora Nutrient Upgrade Package nutrient upgrade package is a brilliant addition to your grow box. The kit includes:
  • 2x B.C. Bloom - 1 Liter Bottles
  • 3x B.C. Boost - 1 Liter Bottles
  • 1x B.C. Grow - 1 Liter Bottle
  • 1x Awesome Blossoms - 1 Liter Bottle
  • 2x SugarDaddy - 1 Liter Bottles
  • 1x MagiCal - 1 Liter Bottle
Amethyst grow goggles (Super locker 3.0)
  • Amethyst Grow Goggles by Growgles Growgles are perfect for anyone who wants to provide some protection for their eyes against the bright lights of their grow box. The Amethyst Grow Goggles by Growgles protect your eyes from Ultra Violet and Infrared Radiation emitted by the High Pressure Sodium Lamps. Designed specifically to reduce the glare emitted by HPS lamps (red/orange), these goggles allow you to work on your grow box without having to switch off the lights.

*** SuperCloset - Super Locker 3.0 grow Box - 3 year warranty, 7 day a week support and grow DVD - Price

What people saying about the SuperLocker 3.0 Grow Box

"I’m a noob with growing but I've always intended on growing my own. I looked at reviews of the SuperLockerand saw that people really rate it, so I decided to go for it. I’m glad I did, as it’s worked out just great so far.""This is among the best grow boxes I've used.I used to struggle with a home-made box but not anymore. It does everything it says it does. Very happy.""My Super Locker is brilliant. It’s really high tech andvery easy to use. The features are great and make it so effective. In only a short time, the plants have really grown. I would definitely suggest this grow box to anyone who wants to get into growing their own stuff."A decade of continuous improvement has made the SuperLocker 3.0 Vertical Grow Box the ultimate in growth technology and the most user-friendly slim-line system on the market today.

From the forum

4 thoughts on “SuperLocker 3.0 Review

  1. Maynard says:

    I like mine but the space is small. To grow full potential you’d have to go SOG. I assume that’s what they intended seeing the dimensions of the SCROG net. Also with size I’d say the next issue if goin LED would be the wattage of the led vs size of the light. The L300 hangs and fills pretty well, the T5 supplemental side lighting comes in @ about 2k lumens/24W so they help push the total to ~350W, which I’d prefer 600w to increase turnaround. The T5s plug in on the end so they have to be angled but I’d rather have more light so it’s whatever. 8 station Sea Of Green is my next cycle and I think it’ll be awesome. Drawback of SOG with this system would be clones. If you have a source awesome, if not… you’ll need a mother and if you need this closet you’ll need one, probably bigger, for the mother as well. Odor control… get an ozone generator if fruit is too pungent or going full organic as the cultures in the hydro will smell like a wet barnyard. SOG for the win though, it’s the only way I can see being able to use all 8 stations.

  2. John says:

    Very interested in the 3.0 grow boxes.

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