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Large Stealth Grow Cabinet HPS + Starter Kit

£833.29 (ex. VAT)
Large Stealth Grow Cabinet HPS + Starter Kit
Large Stealth Grow Cabinet HPS + Starter Kit
Large Stealth Grow Cabinet HPS + Starter Kit
Large Stealth Grow Cabinet HPS + Starter Kit
Large Stealth Grow Cabinet HPS + Starter Kit
Grow plants 3-4 bigger 3-4 as quick with Our all new Large stealth grow cabinet. Our latest mk3 twin chamber grow room, grow up to 20 small plants in each chamber or 6 medium/large. Just add seeds and water, comes with everything you need from start to finish.
You will earn 999 points with this purchase

Complete Kit  - everything you need from start to finish! Just add seeds and water!

 We are the sole supplier of the "Large Stealth Grow Cabinet" in the uk!

Now comes with digital lighting as standard!

Grow plants 3-4 bigger 3-4 as quick with Our all new Large stealth grow cabinet. Our latest mk3 twin chamber grow room, grow up to 20 small plants in each chamber or 6 medium/large. Just add seeds and water, comes with everything you need from start to finish. Our Twin Chamber system allows you to grow plants in to seperate stages at once rapidly reducing turn around times by up to 8 weeks

Approx  HEIGHT =201cm DEPTH =40cm WIDTH = 92cm 

About The Large Stealth Grow Cabinet!
We are the sole supplier and producer of the large stealth grow cabinet in Europe, The large stealth grow  cabinet is an amazing piece of kit that produces unbelievable results within a self contained growing environment. It uses the latest in hydroponics equipment, lighting, odour removal and environment control, all built in and confined within in an inconspicuous steel Unit!

What can i grow in the large stealth cabinet?

Week 1-2-3-4 of our chilli peppers under a air cooled digital light
You can grow petty much any plany from seed, cuttings or clones  in different stages in the twin chamber grow box, the bottom chamber is designed for seeds, cuttings and young plants and the top chamber is designed for the flowering stages ( plants need different lights at different stages ) You can grow tropical plant and standard indoor/out door types of plants from start to finish. Plants in this type of system will grow 3x4 times quicker than they will outdoors.

Dual Chamber
It has 2 separate chambers, 1 with a high powered hps light and the other with a cool fluro specially designed for seeds, clones and yong plants that are not yet ready to handle the hps light, it also includes a height adjustable shelf! The main purpose of the dual chamber is to allow you to grow plants in 2 stages at once cutting turn around times i half!

The Large stealth cabinet comes with a 150w 250w or 400w wat high pressure sodium lighting Kit with plenty of room for a  hydroponic system or automated soil system!  The unit comes a basic case/light/fan/filter package or as a complete kit with  everything you need to grow from start to finish!

You can grow from 1 - 20 plants in each chamber, its entirely up to you! 6 large or 10 medium or 20 small
The unit has very low running costs but still produces unbeliveable results using the latest technology . Everything is contained within an odorless, lockable growing enviroment, that is sophisticated on the inside and very ordinary on the outside

There are also ovwr 20 upgradable options available at the bottom of the page so you can design th cabinet to your needs.

Over View
Comes with everything you need from start to finish! just add seeds and water
Plants grown in hydroponics grow 3-4 x bigger and quicker than soil grown plants
Reinforced Locks
Beautifully powder coated
10 year Guarantee on the Grow cabinet!
Very Discreet
Yields up to 40%more than cabinets that costs twice as much!
Low electricity costs
plants can grow up to to 3ft tall
Very Reliable
Dual Chamber


  • Manufactured from 23 gauge sheet steel
  • Full length door stiffeners
  • Flush easy twist handles with aspects locking mechanism (2 keys)
  • Nylon bushed 6mm steel hinge pins
  • Durable, scratch resistant, epoxy powder coat finish
  • 5 year warranty on cabinet

     Built in 4" Rvk Extractor Fan - 100 mm 175 m3 & combined "can carbon filter"
    Can Carbon filter
    NFT Nutrient tank
    150w High quality digilight maxibright digital Ballast (upgradeable)

Flower Chamber Lighting

 1x Air Cooled 250w-660w digital high pressure Sodium Light System
- Cooltube
-  super hps dual epectrum bulb
 -  Digital adjustable ballast
1 x heavy duty timer with built in contactor
1 x pair of eazi lowering rolls

The Cooltube is a clear glass tube with a lamp mounting bracket in its centre, when connected to the fan and 100mm ducting, it can be made into a fully airtight unit. and it is perfect for removing the excess heat generated by Hps grow lights without leaking unpleasant odours; as far as we know it's the only fully sealed system on the market, other manufacturers claims that theirs are but in our experience they are definitely not. Supplied complete with a pair of detachable external reflectors to maximise reflectivity.

Air is usually pulled (but can be pushed) over the lamp by adding an extractor fan to one side of the tube, the hot vented air is then expelled away from the growroom and plants. They're very effective, somewhere in the region of 80-90% of heat is removed, and are therefore very popular with indoor gardeners who have limited space to work with.

The ballast is probably the most important part of your lighting system - without it the lamp will not ignite or run. We use ONLY the best qaulity ballasts! New digital technology reduces running costs on old magnetic ballasts by up to 40% 

Digital Ballast
Maxibright digital digilight ballasts have a lower start up current and are a lot quiet, safe, produce a lot less heat and use less power compared to standard and old magentic ballasts!

The ballast is probably the most important part of your lighting system - without it the lamp will not ignite or run. We use ONLY the best qaulity ballasts! No cheap chinese imports or low qaulity systems

Now adjustable from 250w - 400w - 600w - 660w settings however we advise not to use above 250w setting in hot rooms and on hot days.

The LightSafe 13 Amp Contactor/ Timer Relays unit plug into your existing timer to protect against the inductive loads generated by the electrical discharge of Horticultural Lighting.
This is essential for your ballast otherwise it will blow timer after timer due to the high voltage running through the ballast!

Seedling & Clone lighting
Maxibright mk3 pl2 propagation light
•Main body of reflector is finished white with an internal reflector made from hammered anodised aluminium, for high reflectivity.
•Strong hanging eyes are fitted allowing units to be hung easily.
•Maxibright PL units use 55w lamps which are supplied with unit in a blue spectrum.
•Lamps are also available in red spectrum allowing these units to be used for both stages if desired, great for growers with very little space.The propagation light has a 1.5mtr lead and comes complete with hanging kit. The unit comes as standard with two 55w daylight tubes for maximum blue output.

The Platform/shelf that the light is hung from is also high adjustable!

1 x High powered 4" Inline TT Extractor Fan - 100 mm A1 = 175 m3
1 x  High quality 100/250 175m/3 4" Carbon filter
1 x 5 Meters of flexible metalic ducting
4 x 100mm steel flexible ducting clips
1 x 40mm turbo inlet fan mains powerd,

Extractor Fan
The turbines extractors Inline TT are the best ones of their category. An constructed with the best existing materials of the market. To used for it, motors that work to very few revolutions obtaining the maximum of power, with the minimum noise and electrical consumption. Turbines Inline TT are the best bet by the quality, since they are practically indestructible, even though work 24 hours to the day without stopping. Turbines Inline TT with powers exist that go from the 175 m3/h
Intake Fan
There is 1 high powerd 40mm turbo fan at the bottom rear of the cabinet thatis hooked up to the mains, this is for drawing cold air in as the hot air is sucked out the through the cooltube ensuring there is always adequate ventilation for the plants!

Ducting and grasp clamps
Our Aluminium Ducting features 2 plies of tough aluminium foil/polyester laminate, laminated with flame retardant adhesive and fully encapsulated in a steel wire helix. Will retain its round shape in all applications. Supplied boxed.

Carbon Filter
Can-Filters use a custom specified virgin activated Coal based carbon, (CKV4) to insure the longest possible life in most applications. Whether for commercial, industrial, or residential use you can be sure that the proper carbon type, carbon weight, and bed width has been chosen to give full odor removal.

Nft Kit
NFT GroTank gt205

1 x Nutrient film Technique tank (NFT)
1 x low noise water pump
1 x set of tubing and fittings
1 x nosel
1 x ph Tester kit
1 x bottle of Ph Down
1 x timer for on/off times
1 x analogue timer for auto control

What Is NFT & Why should i use it?

NFT stands for nutrient film technique. It is probably the most popular method of hydroponics growing. Its popularity is thanks to its combination of ‘can’t go wrong’ simplicity and great results. NFT grown plants typically produce 3 to 4x greater yield than those grown in soil.

Plants grown in hydroponics grow 3-4 x faster and Bigger!

10 Days 2 weeks 3 weeks 4 weeks 5 weeks

In NFT nutrients are added to water and this solution is contained in a tank. Plants sit on a grow tray above the tank and the nutrient solution is pumped up to the grow tray and constantly flows over the roots of your plants, constantly giving your plants the nutrients they need.

Whatever the plants don’t need drains into a tank ready to be passed over the roots again.
The nutrient solution flows over the roots as a thin ‘film’ at only 1-3mm deep. The flow is quite slow, just fast enough so that the water is in constant motion.

Growing Medium

1 x Half tray of 1" rockwool seed cubes
20 x 3" rockwool cubes

1 x haf tray of starter cubes
1 x bag of rich soil mix

These Grodan rockwool cubes are ideal for raising seedlings and cuttings and are supplied in their own plastic tray for easy handling. Once roots start to emerge through the cubes you will need to plant them on into larger Grodan Transplanting Cubes or some other medium

Rockwool Blocks are Ideal for growing in nft systems, these products offer you ideal air/water balance, simple controllability of water and nutrients and strong root growth throughout the entire block. The sit on top of the system while the roots grow through and surround the blocks.

A premium quality soil mix will be provided if you choose to use the earthbox instead of the hydroponics kit


1 x 1 litre Dutch pro A+B Grow
1 x 1 Litre Dutch Pro A+B Flower

About Dutch Pro

Dutch Pro Complete Nutrient Set, Dutchpro is one of the pioneers (“ of old school Amsterdam”) One of hollands best selling commercial brands for over 30 years, An old skool award winning formula that your plants will thrive on on like nothing you have seen before. used by over 75% of dutch commercial growers.
Use Grow for the growth stage and bloom for the flowering stages, Use 2.5ml of nutrient per lire of water.

Digital Hygrometer
Digital Min/Max Thermo-Hygrometer - Simultaneously displays your growroom/greenhouse temperature & humidity. Provides accurate readings on easy to read large LCD screen. Records highest & lowest temperature values at a push of a button. Set your own time frame. Wall or surface mounted. Batteries included.

Ph Testing Kit
Reuseable Budget pH test kit. Simply add the nutrient/water solution into the vial add 3 drops of pH Test Indicator and compared with chart.
this handy kit is great for ph control. easy to use and totally reliable.contains a colour scale , vial & indicator solution.great value & good for 150 tests

Ph Control
A little goes a long way. You must take care when using it as it is corrosive and will burn the skin if not handed correctly. Use a Pipette to add the pH/down Down one drop at a time to adjust your nutrient solution to the correct pH. This is normally between 5.5 and 6.5, use a  digital meter to get an accurate measurement or use a ph kit to get started with.

The Large stealth Grow Cabinet!
Summary of whats Included
Complete kit!

1 x Large stealth grow cabinet
1 x  cooltube
1 x Digital adjust ballast
1 x super hps bulb
1 x 4" Vents HP Fan
1 x 4" carbon filter
4 x 4" ducting clips
2 x plastic reducer
1 x 5 4" aluminum ducting
1 x Propagation light

1 x hydro or soil kit
20 x rockwool blocks (nft)
1 x 1/2 tray rockwool cubes (Nft/soil)
1 x rich bag of soil (soil)
1 x 1l  dutch pro grow
1 x 1l dutch pro bloom
1 x Hygrometer
1 x Ph tester Kit
1 x spray bottle

1 x liquid Ph down 250
1 x Liquid Ph up 250
2 x unheated propagator
1 x 3.5ml pipette
1 x syringe 10ml
1 x pair of lumii lift
1 x fan controller
1 x timer
1 x HD timer
1 x iec

PLEASE BE AWARE. These items take 28 WORKING days to be built and delivered 

Please check cancellation terms before you order 

Contact info@hg-hydroponics.co.uk for an estimated delivery date. Delivery is £49.99 charged heavy goods to uk mainland. However due to the current fuel prices and additional courier costs please bare in mind there may be an additional delivery charge if you e.g live outside uk mainland, live in central large cities and or around certain arears of scotland, we ONLY charge what the couriers charge us, we do not make any money on delivery costs

Hydro Grow
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