Best Weed Growing Kits & Indoor Grow Box Kits for Marijuana

Best Weed Growing Kit & Weed Grow Box on the Market in 2020

Picture	Model	Dimensions	Price Range	Grow Light
	TopoGrow LED Grow Tent Complete Kit Editor's choice	2.7' x 2.7' x 5.2'	$260-$290 Check Price	300W LED
	TheBudGrower.com Complete Indoor Grow Kit	2' x 2' x 5'	$570-$600 Check Price	150W HPS
	Gorilla Grow Tent LED Combo Package	2' x 4' x 7'	$1300-$1400 Check Price	450W LED
	TopoLite Grow Tent Room Complete Kit Hydroponic Growing System LED	2' x 2' x 4'	$240-$280 Check Price	300W LED
	HTGSupply 3 x 3 Grow Tent Kit Complete With 400-Watt HPS	3' x 3' x 6.5'	$600-$700 Check Price	400W HPS
	Hongruilite Hydroponic Indoor Plant Growing System	2.7' x 2.7' x 5.2'	$260-$290 Check Price	600W LED
	Oppolite Indoor Grow Tent Kit Complete Package 2XLED 1200W COB	8' x 4' x 6.7'	$770-$800 Check Price	2x 1200W COB LED
	Goldleaf Hydroponics Complete 5 x 5 Grow Tent Kit w/ 1000W HPS	5' x 5' x 6'	$580-$600 Check Price	1000W HPS
	RecRoom Pro Indoor Grow Tent Kit	2' x 4' x 7'	$900-$1000 Check Price	600W LED
	TheBudGrower.com 4x4 Complete Indoor Grow Kit	4' x 4' x 6'	$900-$1000 Check Price	315W HPS

Best Weed Growing Kit & Weed Grow Box 2020 Reviews

Editor's Choice: TopoGrow LED Grow Tent Complete Kit

• LED 300W Grow light: 100PCS x 3W LEDs, 2 cooling fans.
• Grow tent: 96% highly reflective waterproof diamond Mylar, heavy duty 600D lightproof oxford cloth, diameter16MM white paint coated metal rods and 16MM plastic corners.
• Ventilation: 4" fan, filter & ducting combo. The 100W fan has a 189CFM displacement and 1" carbon filter layer. Comes with 25 feet of 4" double layer ducting.
• Suitable for various stage of plant growing. Featuring a user friendly "Full Spectrum" design, you can easily grow your plants in any growth cycle required like germination, seedling, veg, flower.
• Package: comes in 3 separated boxes with discreet packaging.

 

 

Average Amazon Review: 4.3 stars

# of Amazon Reviews: 73+

 

 

Runner Up: TheBudGrower.com Complete Indoor Grow Kit

 

Want to Grow weed at Home? Looking for an indoors growing solution! That's Great for first-time Growers! We have removed ALL the planning, thinking and shopping hassles to growing at home! We’ll deliver you a turnkey growing solution in the form of our growing kit to your door (with truly everything included)! From top to bottom, everything you need is included within this kit for an incredible low price (Over 65% below retail store prices)!

Product Details:

• All You Need Indoor Grow Kit - Everything Necessary to Grow from Scratch!
• 24"x24"x60" Indoor Grow Tent, Mylar Hydroponic Non-Toxic Hut
• Sun System HPS 150-Watt Grow Light Fixture With HPS Bulb
• Indoor Hydroponics Kind Soil "Hot Soil" Single 5 lb. Bag from FoxFarm + Bushdoctor Coco Loco Potting Mix
• 4”In-line Fan High CFM Inline Exhausting Fan with 5 Speed Controls and Leather Case + 4" Carbon Air Filter 200 CFM

 

 

Average Amazon Review: 4.2 stars

# of Amazon Reviews: 10+

 

 

Gorilla Grow Tent LED Combo Package - Best Features

Planet Earth Garden Supply has designed the perfect all in one grow package for the professional gardener. We've custom built each package with high quality equipment and technical expertise for an extremely high-performing grow tent.

2' x 4' Gorilla Grow Tent Kit 450W KIND LED L450 Package #1 (GGT24LEDC1) includes:

• Gorilla Grow Tent 2' x 4' (GGT24)
• Kind LED L450 (KL145)
• Active Air 6" In-Line Duct Fan - 400 CFM (ACDF6)
• Active Air 6" Clip On Fan (ACFC6)
• Active Air Hygro-Thermometer (HGIOHTJ)
• Active Air Duct Fan Speed Adjuster (ACSC)
• Hydrofarm Dual-Outlet Analog Grounded Timer (TM01015D)
• Hydrofarm 1/8 Rope Ratchet - 2 per pack (CN10005)
• Active Air 6" x 25' premium ducting (ACDC625P)
• Active Air 6" x 16" Carbon Filter - 400 CFM (ACCF166)

 

 

Average Amazon Review: 5.0 stars

# of Amazon Reviews: 2+

 

 

TopoLite Grow Tent Room Complete Kit Hydroponic Growing System LED - Most Eco-Friendly

Features: 
4" Activated Carbon Filter: 
Overall Size: 
4" Flange: 10"H x 7"D
Iodine Adsorption Value: 950 (High efficiency) 
Carbon Layer Thickness: 1.5 inches 
zinc-anodized steel housing mesh
use Coal Based activated carbon
Inner and outer mesh provides 53% open area allowing increased air flow.

Fan: 
4" Inline Duct Fan
120V60HZ; 101Watt; 0.86A; 2850RPM; 189CFM;
Fluted on both ends to receive ducting
Low noise

Silver Flex Ducting: 
4" Double layer duct φ4" * 25FT
Elastic: Double silver layer

Clamps: 
Size: 4"1/2 
Adjustable
Galvanized steel

300W LED Panel Grow Light Veg Lamp
LED Output Power:300W
LED Quantity:100PCS x 3W LEDs
Wavelength Range:380~800nm
Input Voltage:AC85V~AC265V
Frequency: 50/60 HZ 
Package size:400x260x110mm
Gross Weight:2.3KG
Application: Herbs,Fruits,Vegetables

Using Tips: 
Suggested Continuous Working Time: 10～16 hours per day 
Recommended Height to Plant: 0.5-1.2m according to different growing stages

24"x24"x48" Grow Tent
Features:

Inside: 96% highly reflective waterproof diamond Mylar
Outside: heavy duty 600D lightproof oxford cloth
Frame: white paint coated metal rods 
Connector Material:sturdy plastic connectors

Package includes: 
4" Filter Combo 
1 x Carbon Air Filter
1 x Changeable Velcro Pre-filter
2 x Elastic Ropes
1 x Silver Ducting
1 x Inline Fan
2 x Steel Hose Clamps

LED 300W:
1 x 300W LED Grow Panel Light 
1 x Power Line
2 x Stainless Steel hanging kits

Grow Tent:
1 x Grow Tent Cover
1 set frame of rods and connectors
1 x Removable Water-proof Floor Tray 
2 x Nylon Belts
1 x Assembly Instruction

 

 

Average Amazon Review: 4.1 stars

# of Amazon Reviews: 80+

 

 

Hongruilite Hydroponic Indoor Plant Growing System - Most Stealth

Grow Tent
Features:
Outside: heavy duty 600D lightproof oxford cloth
Inside: 96% highly reflective waterproof diamond Mylar(enhance the reflective effect)
Frame: diameter 16MM white paint coated metal rods 
Connector Material: 16MM (diameter) sturdy plastic connectors
Multiple vents for fan and filter output

300W LED Panel Grow Light Veg Lamp
LED Output Power:300W
Actual Power :120W
LED Quantity:96PCS LEDs
Wavelength Range:380~800nm
Input Voltage:AC85V~AC265V
Frequency: 50/60 HZ 
Package size:400x260x110mm
Gross Weight:2.3KG

600W LED Panel Grow Light Veg Lamp
LED Output Power:600W
LED Quantity:200PCS x 3W LEDs
Wavelength Range:380~800nm
Input Voltage:AC85V~AC265V
Frequency: 50/60 HZ 
Package size:530x340x130mm
Gross Weight:4.6KG

Activated Carbon Filter: 
Overall Size: 
4" Flange: 10"H x 8"D
Flange(optional): 4",
Iodine Adsorption Value: 950 (High efficiency) 
Carbon Layer Thickness: 1.5 inches
Specific Surface Area: 900-1000 square meter per gram
Max. Endurable Temperature: 400 degrees Celsius (Safer) 
Operating Environment Temperature: -20 to 65 degrees Celsius
zinc-anodized steel housing mesh
use Coal Based activated carbon
Changeable Velcro Pre-filter with 2 black elastic bands
Thick Carbon Layer for Higher Absorption and Performance
Exceptional odor control for better privacy. 
Inner and outer mesh provides 53% open area allowing increased air flow. 
Machine packed carbon enables 100% filtered air flow. 
1~1.5 years in life expectancy

Fan: 
4" Inline Duct Fan
120V60HZ; 101Watt; 0.86A; 2850RPM; 189CFM; 
Fluted on both ends to receive ducting
Low noise

Silver Flex Ducting: 
4" Double layer duct φ4" * 25FT
Elastic: Double silver layer

 

 

Average Amazon Review: 4.7 stars

# of Amazon Reviews: 4+

 

Oppolite Indoor Grow Tent Kit Complete Package 2XLED 1200W COB - Best For Closet Grows

1200W COB LED Grow Light 
Input (V):AC100-AC240V
Wavelength Range:380~800nm
Lifetime:50000 hours
Application: Herbs, Fruits, Vegetables
size(L x W x H):500 x 330 x 110 mm
High PAR, Extremely Sufficient Lights Spectrum, Super Light Penetration 
Enhanced spectral output covering full PAR (380-800nm) promotes photosynthesis for Growth & Blooming
Powerful Cooling fan system inside, Cool and Quieter
Revolutionary Heat Aluminum PCB, Run 80% cooler than high intensity discharge (HID) lights 
All LEDs with a Zener to ensure One LED Goes Out the Rest Continue to Operate 

Specification: 
LED output Power: 1200W 
Actual Power Consumption: 360W 
6PCS*200W high intensity COB(64*3W chip on board) 
view Angle: 120 degree Reflector 
9 Bands for Indoor Plants Growth & Flower 
Spectrum of Light: 28pcs 660nm 16pcs 640nm;8pcs 440nm;4pcs 460nm;4pcs 470nm;2pcs 525nm;2pcs 730nm

Grow Tent

96% highly reflective waterproof diamond Mylar
heavy duty 600D lightproof oxford cloth
Frame: 16MM (dia )white paint coated metal rods 
22MM (dia) sturdy plastic corners
Large heavy duty Zippers & Double Stitching for protection against light leaks. 
Fan Filter Combo 
22"H x 11" Flange D
Flange: 8"
Iodine Adsorption Value: 950 
1.5 inches Carbon Layer Thickness 
900-1000 square meter per gram Surface Area 
Max. Endurable Temperature: 400 degrees Celsius (Safer) 
Operating Environment Temperature: -20 to 65 degrees Celsius
zinc-anodized steel housing mesh
Coal Based activated carbon
8" Inline Duct Fan
120V60HZ; 215Watt; 1.83A; 3000RPM; 720CFM
Come completely wired with junction box, strain relief and power cord
Fluted on both ends to receive ducting
Low noise

Silver Flex Ducting: 
Double layer duct φ8" * 25FT
Double silver layer 
Clamps Size: 8"1/2

 

 

 

Average Amazon Review: 5.0 stars

# of Amazon Reviews: 1+

 

Goldleaf Hydroponics Complete 5 x 5 Grow Tent Kit w/ 1000W HPS - Most Reflective

Want to Grow at Home? Looking for a turn-key indoors growing solution! We have removed ALL the planning, thinking and shopping hassles to growing at home! We’ll deliver you a turn-key growing solution that is designed to deliver the highest possible yield with the lowest level of maintenance. The kit is perfect for a first-time grower and expert grower alike. The kit comes with full video/graphic instructions: - A video to walk you through your kit set up - Step-by-step walk through the growing process From top to bottom, everything you need is included within this kit for an incredible low price (50% below retail)! You won’t believe the details we have gone to formulate this grow solution – we have sourced the BEST soils, hardware and grow materials to make your grow a success. Our objective being to generate an easy to use total growing solution that will deliver an optimal harvest with minimal investment and as a single solution All you need to supply is a seed and tap water!

Includes: 

• Growing Indoor Tent (24x24x60): - Highest quality 24"x24"x60" Indoor Grow Tent Room Reflective Mylar Hydroponic Non-Toxic Hut
• Light – 150-Watt (All-in-one with ballast built in): - Sun System HPS 150 watt Grow Light Fixture with Ultra Sun Lamp + 150Watt HPS bulb - 900490, Grow Light for Indoor Hydroponics
• Super-Soil - Specially formulated: i. Kind Soil: Kind Soil "Hot Soil" single 5 lb. Bag ii. Bushdoctor Coco Loco Potting Mix

 

 

Average Amazon Review: 5.0 stars

# of Amazon Reviews: 1+

 

 

RecRoom Pro Indoor Grow Tent Kit 2 - Most Durable

 

• Includes 2'x4' Gorilla Grow Tent: The Tallest, Thickest, & Strongest grow tents created. Gorilla tents create the ideal growing environment for your indoor plants with unmatched features and unbeatable quality.
• Includes Kind LED L600 Grow Light: The World's #1 Selling LED Grow Light! This 320w LED Grow Light is the equivalent of a 600w HPS, but consumes approximately half the electricity and produce virtually no heat. The K3 series LED grow light features a proprietary, intensified seed to harvest spectrum designed for optimal vegetative growth and flowering large yields
• Includes Lotus Premium Hydroponic Nutrients: Specifically formulated for medicinal plants and comprised of 15 unique raw, natural ingredients including 13 essential macro and micro elements as well as raw materials including seaweed plant extract, humalite, and plant protein hydrolysate. Lotus Nutrients are 100% water soluble formula milled and blended to provide perfect consistency and contains no binders, fillers, or dyes. Perfect recipe for professionals and ideal for beginners.
• Includes Hurricane 4" Inline Fan and 4"x12" Phresh Carbon Filter: Say goodbye to unwanted odors with the industry's leading brand in filtration. Grow? What grow?
• Includes SIX 5-Gallon Smart Pots with plastic saucers: Super convenient, breathable fabric pots fold down when not in use and expand when soil filled to provide the perfect home base for your budding plants.

 

 

No Amazon Reviews Yet 

 

 

TheBudGrower.com 4x4 Complete Indoor Grow Kit - Largest Footprint

LARGER INDOOR HOME GROW KIT – 6 to 9 Plants at a time to grow plants inside at home! Everything you need including the instructions. Want to Grow at Home? Looking for a turn-key indoors growing solution! We have removed ALL the planning, thinking and shopping hassles to growing at home! We’ll deliver you a turn-key growing solution that is designed to deliver the highest possible yield with the lowest level of maintenance. The kit is perfect for a first-time grower and expert grower alike. Reasons for growing your own product: - High Yield: Grow 12-16oz per growing cycle (14 to 18 weeks) with two plants. A dispensary will charge you around - $10,000 TO $15,000 for this type of quality yield. - Grow 100% naturally: Avoid the chemicals, pesticides and or filler that at a commercial grower adds to the growing/ drying process. - Grow what you love and love what you grow - Its truly FUN: Grow at home and learning about the growing process and enjoying the results NOTE - Pre-Orders made between November 9th and December 7th will receive DOUBLE SOIL at NO ADDITIONAL COST!

• HIGHER YIELD - This is Higher Yield Home grow kit – The changes being: The tent size has been increased to 4x4x6 feet and we have included a best in class 315-watt light unit to support the larger tent/grow area. This kit can accommodate up to 9 plants with ease. We have also increase by 100% the amount of growing soils supplied – 7 Gallons of Coca-Loca and 10lbs of Kind soil. With this higher yield Home grow kit, we have also included extra items to meet the demands of a larger grow set up:
• INCLUDES: The # of grow pots from 2 to 6, Two clip fans and saucers, Twice as many cementing jars and soil grow plugs. We also Include a best quality 4-layer drying rack to allow for the processing of larger yields more easily. Also, these upgrades have been made without compromising quality or ease of use in anyway
• 315 Watt bulb included, Grow plants at home! Indoor growing kit - Everything you need including the instructions. Want to Grow at Home? Looking for a turn-key indoors growing solution!
• Indoor Hydroponics Kind Soil "Hot Soil" double bags 10 lb. Bag from Bushdoctor Coco Loco Potting Mix
• TWO FANS - 4”In-line Fan High CFM Inline Exhausting Fan with 5 Speed Controls and Leather Case + 4" Carbon Air Filter 200 CFM

 

 

No reviews on Amazon yet.

 

 

Appendix - Best Weed Grow Box

Cash Crop 5.0 - 6 Plant LED Hydroponics Grow Box (2 Foot)

https://www.amazon.com/gp/product/B01H9OZUYU/

The Cash Crop 5.0 LED grow box is the hottest indoor grow system on the market. This grow box is very beginner friendly and comes with endless email or phone tech support. If you would like to see an entire list of items, please check our listing on Dealzer. This grow box does come with everything you need except the seeds. You won't need anything outside of the seeds. The 2 foot tall model of the Cash Crop 5.0 is $595 and the 3 foot tall model is $670. Grow like a pro even if your a beginner!

Grow Box LED SuperLocker 3.0 LED Grow Cabinet Hydroponics System Hydrponic Grow Box Cabinet Closet System

https://www.amazon.com/gp/product/B00GJ0ITMG/

The LED SuperLocker is a 66"x15"x24" 300W equivalent 3Watt LED fully automated hydroponic stealth grow cabinet. Grow 1-8 plants up to 3ft tall in the 8-Plant SuperPonics. Harbor 10-clones in the cloning area illumated by a 20-Watt T-5 light. Best Airflow and Odor Filtration with included internal circulation fans and filters. Manage your plants with an internal net trellis. Comes with with everything you need including nutrients, Ph Kit, TDS tester, rockwool and hydroton rocks to begin growing within 90 minutes of receiving the product.

Yield Machine Max 4 Foot LED Grow Box

https://www.amazon.com/gp/product/B00W9WOHEC/

Our Highest Yielding Hydroponic Grow Box. The New Yield Machine Max is one of our newest grow cabinets, and by the far the best and highest yielding. Compare yields to cabinets over double the cost. With more users looking for more yield without the multiple thousand plus dollar price tags, we now have the Yield Machine Max. Grow from seed to harvest in half the time of an outdoor grow with great yielding results. Everything needed for a successful grow is included in your purchase, just add seeds! Our newest box is four feet tall, 17.5 wide , 13.5 deep. It is large in width and now houses a hydroponic basin 3x the size of the original yield machine grow box($474) using a 20 quart hydroponic system. * Original yield machine is available also using a 6 quart, 6 plant system. This cabinet comes equipped with a 150 watt High Powered but low heat UFO Led grow light. Light is removable up or down. Comes in separate package with included hardware. Box fully assembled. upgradeable to 300 Watt LED on our homepage. Stock comes with 150 w LED as shown in pictures. Now also You will also receive: Now includes 3 part General hydroponics flora series one of the best nutrients for yield on the market. 16oz of 3 bottles, not a small sample, one of each : FloraGro, Floramicro, and FloraBloom. 2 extra large fans intake and exhaust 4.75 by 4.75 fans. With carbon filtration and light cover system in rear at fan air holes, no light leak and odor control in one. 9 plant, 20 Quart Hydroponic system using deep water culture. Equipped and installed pump, tubing, bubbler, Net pots 2? , and grow cubes, everything needed is included to grow. Carbon filtration odor block filters with light blocking snap down latches, spring loaded, for ultimate tightness and accepts any mini padlock for ultimate security. Now available in 300 Watt LED also on homepage. Arrival in 7-10 days max to USA.

Dealzer Grandma's Secret Garden 3.0 - Hydroponics Grow Box

https://www.amazon.com/gp/product/B00LIACMO8/

Grandma's Secret Garden 3.0 is a 9 plant hydroponics grow box system used for indoor gardening. Dimensions: 36" Tall x 20" Wide x 16.5" Deep Grandma's Secret Garden is a luxurious 3 foot tall, 9 plant grow box that can grow any plant in the world. This grow box fits in almost any room in your home including closets, bedrooms, or home offices. Grandma's Secret Garden is large but not huge which is ideal for people looking to grow around 9 plants in their own home. As plants usually bend, you will be able to grow tall plants inside this hydroponics grow system. This hydroponics system comes with 6500k grow bulbs and 2700k flowering bulbs. This unit puts out a lot of lumens to help grow your plants fast and efficiently. Grandma's Secret Garden also includes: Moon dust grow and flower nutrients (2 year supply) Flourawing lighting system (on yo-yo system so you can raise and lower your lights) 125w grow AND flower CFL bulbs 9 net pots 9 starter plugs Airline and stone Timer Ona block odor terminator (eliminates the worst odors; tried and tested true) Hydroponics system with air pump and bubbler Dual 80mm, powerful fans with carbon filter protected outake & intake area Lockable latches Dual carbon filters for extra odor control Unlimited tech support Lifetime warranty! Grandma's Secret Garden is ready to go as soon as you get it. Simply plug and play once you open the stealth packaging it comes in. All beginners will love this system as it is extremely easy to use, comes with lifetime technical support, and a lifetime warranty!

Lowryder Hydroponic Grow Box

https://www.amazon.com/gp/product/B00W9WDGBW/

Our first box in 2008, and still one of our most popular hydroponic grow cabinet systems. Perfect for cloning, vegetative growing next to your larger box, or even seed to harvest of autoflowers or any plant you wish can be done in this small but powerful grow box. The price beats anyone out there for a system like this, can compare to the Cash Crop or similar small cabinets. We guarantee you’ll be impressed with our high quality indoor gardens. That’s why you get a lifetime warranty with our units. Truly a risk free purchase. Do not be worried if you have never grown before. All purchases include on page help and tips, as well as text/phone support for as long as you ever have any questions about your grow. Lowryder grow box Comes with everything you need to grow. Super Grow and Flower nutrients, 6 months supply. Grow and Flowering Bulbs, 3x each 10,000 hour lifetime 6 plant deep water culture Hydroponic grow system blacked out basin to inhibit any potential algae. Included with oxygenating bubbler, air pump, tubing and net pots. 6 Grodan Grow cubes fit inside your net pots for perfect plant growth. Intake and Exhaust fan for perfect air movement thru-out your grow. Light trapping/odor trapping carbon activated filter for help with odors included on rear of box behine fan holes. Anything going out of the box passes thru this filter first. Our grow cabinet uses snap down latches for superior light tightness with weatherstrip that gets pulled down in a tight snapping latch. Plug in and grow, also included FREE is 6 months CO2 enhancing tablets. This lowryder grow box is one of our smaller boxes at just 2 feet tall,16? wide, 9.5 ” deep, but does a great job and is guaranteed to grow awesome plants in a small area.

Cash Crop 5.0 - 6 Plant LED Hydroponics Grow Box (3 Foot)

https://www.amazon.com/gp/product/B01H9OZV44/

The Cash Crop 5.0 LED grow box is the hottest indoor grow system on the market. This grow box is very beginner friendly and comes with endless email or phone tech support. If you would like to see an entire list of items, please check our listing on Dealzer. This grow box does come with everything you need except the seeds. You won't need anything outside of the seeds. The 2 foot tall model of the Cash Crop 5.0 is $595 and the 3 foot tall model is $670. Grow like a pro even if your a beginner!

Supercloset Superbox 200watt Fully Automated Turnkey Growbox

https://www.amazon.com/gp/product/B00506U3KQ/

30"x18"x24" 200W fully automated grow box with everything you need to begin growing within 90 minutes of receiving the product. Grow 1-10 Plants in the SuperPonics Hydro system with top feed drip and deep water culture hydroponic technologies. Odor controlled by and internal carbon filter along with an internal circulation for excellent air flow. Nutrients, pH kit, TDS meter, 1" rockwool cubes all included for a complete and successful growing experience.

The Silverback: Turn-key Stealth Hydroponic Grow Box with Cloning Chamber

https://www.amazon.com/gp/product/B00S2VCCPK/

This stealth hydroponic grow cabinet is big and potent! Measuring 4 feet wide and 6½ feet tall, Grow Box USA's Patent-Pending, Handcrafted in the USA Silverback is not for the faint of heart! With 405 Watts of potent LED lighting you can count on the Silverback to produce heavy fruits and vegetables along with massive yields. Featuring a propagation and a fruiting/flowering chamber, this grow box increases your annual yield by allowing your clones to grow at the same time your main crop is fruiting/flowering. This means nearly twice as many harvests every year plus you are able to keep your plants genetics for life! Just like all Grow Box USA's cabinets, The Silverback completely turn-key, is whisper quite, runs extremely cool, leaks no light and guarantees 100% odor control! Available in Cream or Ebony Color, let us know your choice when you purchase. Please see Growboxusa.com for more details!

Frequently Asked Questions

How do I choose the right size for my marijuana grow box?

 

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