There are plenty of excellent reasons why safely and legally growing cannabis is an excellent idea.
However, there are many factors to consider and finding the best led grow lights for cannabis and seeking the best way to grow marijuana indoors is definitely two of them.
- How to Grow Weed Indoors Step by Step
- Why Choose LED Grow Lights for your Cannabis?
- How to Grow Weed Indoors for Dummies?
- My TOP 13 Best LED Grow Lights for Cannabis 2019
- Lumigrow Pro 325 LED Grow Light 2016 Model
- Galaxyhydro 300W LED grow light
- Advanced Platinum Series P300 300 Watt LED Grow Light
- GoGrow V3 Master Grower LED Grow Lights
- Viparspectra Reflector-Series 450
- Morsen 2400 Watt LED Grow Light
- Roleadro COB Full Spectrum LED Grow Light
- HollandStar LED Grow Light Spectrum 1000W/1200W
- Apollo Horticulture GL80X5LED Full Spectrum
- Diamond Series LEDs 200W
- King 900W Power Full Spectrum
- Roleadro LED Grow light 300W
- MARS HYDRO Reflector LED Grow Light Full Spectrum
How to Grow Weed Indoors Step by Step
First and foremost, let me reassure you that in this very article you can find everything you need to know about growing weed indoors.
So, stay tuned all the time!
Now, let’s proceed on how to grow our friendly plant.
But first things first, are LED grow lights any good for growing weeds?
As for me, an experienced grower (outdoor and indoor), I can confidently say that Yes!
They are good. In my personal experiences I’ve found a lot of good by using LEDs, on which I will discuss later while leading you to the best LED grow lights for weed.
Well, let’s dive in….
Over the past decades, LED grow lights have gained a little bit of fame among indoor growers particularly those who are cultivating weeds.
Though Light Emitting Diodes grow lights have been there since early 1950s, they were not really able to generate a vast spectrum of color they’re now known for until now and nowhere in the category of best marijuana grow lights at all.
LED grow lights are also quite expensive, making LEDs an unreasonable choice for grow lights compared to High Intensity Discharge grow lights.
However, due to today’s demand for energy-efficient and effectiveness lighting for indoor growing, LED’s have decreased in cost and increased its quality.
And now again, you might be wondering if this grow light is any good compared to other grow lights out there that is sometimes chosen by prominent indoor growers.
With that said, here are the few advantages of owning LED grow lights:
Well, if you don’t know, a hot spot is where the light is most powerful on your plant’s canopy, giving quick development or stretching to arise to one part of the plant’s canopy while the outer edges attains significantly less light.
A fine LED grow light can direct an even light over plants canopy, thereby preventing hot spots and the so-called dead zones and handing you an equal canopy.
If you are a certified medical cannabis grower, your efforts are helping to improve the lives of cancer patients and people with painful and debilitating disorders.
In order to utilize this to its maximum potential, you need to fully understand the relationship between lights and cannabis growth.
In order to do that, you want to make sure you have the right equipment to produce a lush, bountiful, and heavy harvest of top quality cannabis.
If you’re legally growing recreational marijuana, your wants and needs are the same.
Regardless of your intentions, you’re running a business, and you need to make savvy business decisions.
Moving out of the world of generalized LED lights and into the world of cannabis specific LED lights is a surefire way to succeed in the industry.
While general LED grow lights will work, you can always take things one step further by selecting a reputable light that’s specifically geared towards the needs of your cannabis plants.
Why Choose LED Grow Lights for your Cannabis?
LED grow lights boast a whole host of benefits over traditional lighting systems – for example, the lifespan, the economical aspect of LEDs and much more.
Let’s take a closer look and try to find the best LED grow lights for weed!
What size LED grow light must you have?
The size of your grow room will give you details of the size and quantity of LED units you must purchase.
It is a good rule-of-thumb for LED users to stick to 32W of actual wattage per square foot of coverage area for flowering high-light weeds.
For instance, if you calculate your growing room to be 16sq. feet, then what you want to buy is at least around 500W LED grow light, but you must assume that the plants are congregated in a particular spot and you are flowering a specific plant that needs a lot of light.
Vegetative development for high-light plants need about half of this wattage.
On the other hand, low light plants, for instance herbs and lettuce need about 11-20 watts per square feet of grow room.
Though, this might differ with your plant and preferred light levels. For instance weeds are in need of abundant light and so you must adhere with what your plant needs.
Here’s a quick reference stuff for you to be able to determine your desired wattage based on your grow room area.
If you happen to have a larger grow area, you can scale up from these quantities.
Remember first that 1 sq. ft. of grow room needs approximately 32 watts of actual wattage.
Here are the lists:
|2 sq. ft. (2×1)||64|
|4 sq. ft. (2×2)||128|
|6 sq. ft. (2×3)||192|
|9 sq. ft. (3×3)||288|
|12 sq. ft. (3×4)||384|
|16 sq. ft. (4×4)||512|
|20 sq. ft. (4×5)||640|
|25 sq. ft. (5×5)||800|
|30 sq. ft. (5×6)||960|
|36 sq. ft. (6×6)||1152|
|40 sq. ft. (6×7)||1280|
It is incredible. Standard models claim up to 50,000 hours (or fifteen years) of grow time, while premium LED grow lights can last as long as an astounding 100,000 hours.
It all depends on what your ultimate goal is and how long you plan on doing this, but there is no doubt that LEDs know to be the best lights for growing weed.
Aside from their longevity, there are plenty of other features of a LED grow light that will make your life easier.
While other light systems provide pure, bright light for your plants, LEDs work with a spectrum that mimics the abilities of the sun.
This is one of the important factors in making LEDs possibly the best grow lights for cannabis.
The usage of ultraviolet and infrared lights can trick your plants into believing they’re receiving actual sunlight. Your plants are using this light as food, and sunlight is the best form of nourishment for them.
These lights run on much less power than the stronger, brighter lights. Over time, you can see up to a sixty percent reduction in your annual energy costs for your grow room if you make the switch.
The benefits of LED lights are also in how much energy they are sucking up.
So again, if you are looking for the best lights to grow weed with, take a look at how much you are ready to pay for electricity.
LED Grow Lights are Massively Economical
You’re not just cutting corners with the energy prices – you’re doing so while providing your cannabis plants with something that’s actually better for sustaining their health.
Outside of cutting energy costs simply through operation, there’s another unexpected way that LED lights may help you save money in the long term.
LED grow lights focus on the quality of light rather than the quantity of light. More light means more heat, and that heat will require you to upkeep an adequate cooling system.
Maintaining the proper greenhouse temperature is essential to keep your plants properly hydrated, and withered plants won’t produce many buds.
The hotter the light, the more complicated of a cooling system you’ll need. This involves buying expensive equipment and paying for the energy costs to run them.
If you’ve ever looked at your power bill during the summer months, you understand how much that energy costs.
With LED grow lights, you aren’t heating up your greenhouse. Your main focus is only on temperature maintenance through your dedicated thermostat, rather than attempting to cancel out the heat radiating through a high-temperature lighting system.
Which makes these arguably the best marijuana grow lights.
You can also forget about switching lights or making modifications to cater to certain growth cycles of your plants.
A LED grow light will provide everything your plants need during all stages of their life, and almost none of them require additional supplementation for the blooming stage.
You’re cutting down on the amount of equipment that you need if you invest in some of the best LED lights for marijuana.
You’ll have a no-fuss greenhouse or grow room that can sustain itself with minimal intervention on your end.
Now if you are thinking of getting your own LED grow lights (your best LED grow lights for weed to be specific), then you must know first on how to set it up, and how you can grow your weed indoors using LEDs effectively.
First things first, you might have heard that cultivating cannabis indoors is quite the hard process.
But fret not, I will teach you, using this very article on how you can efficiently grow your very own weeds with the use of the best marijuana grow lights.
How to Grow Weed Indoors for Dummies?
Pretty much everyone can cultivate their own marijuana plants since it only needs the passion to learn, a few hours a day to keep an eye and maintain your marijuana plants and some room for growth.
If you didn’t know, Cannabis has many nicknames, such as:
These direct us to the dried and already cured buds of a female marijuana plant.
Cannabis grow pretty much everywhere all over the world in various climates. Female marijuana plants generate the popular flowers that you think of when you are thinking of weed.
You must know that the flowers of the female marijuana plants have some potent raw materials that individuals are seeking for; those are THC and CBD.
These very flowers are harvested, dried, and of course cured to generate consumable marijuana.
Obviously, the cured weeds are used for smoking, and in some instances consumed via edibles.
About a few years ago, when I just started my cannabis adventure, it was really hard to find quality buds anywhere.
I’m talking about the days of low quality weed that hardly had any medicinal effect, but only got you high.
Because of that, I looked towards on growing my own weeds inside my house. And that’s when I begin learning how to cultivate cannabis indoors with the use of LED grow lights.
In my opinion, growing was quite a necessity but at the same time became a relaxing hobby.
Marijuana is practically a weed in the wild that thrives successfully in various climates across the globe. Marijuana can be a piece of cake to cultivate depending on how difficulty the strain you pick is.
Yup, you heard that right, there are actually strains that are finer for newbies since they’ve been genetically modified to cultivate easily.
Now, some of you might be asking why you should or why I started to cultivate Cannabis Indoors.
The reasons are simple:
- To save money
- For health necessities such as anxiety and depression
- Because of security and safety
- No need for getting your supply outside
- Freedom to grow high-quality weeds because you have full control of your plants
- And lastly, I just want to experiment.
Of course based on the level of security in your country or state you must be really aware of involving yourself with Cannabis.
And now, there are those individuals that are excited and so advanced in thinking.
They want to smoke as soon as possible and frequently asking when they will be able to get its smoke into their very being.
For instance, strains take a few days more or less to mature, and your available light can extremely affect the time to develop your cannabis plants as well.
But if you are growing non-auto flower plants, you might want to keep your lovely plants in a vegetative process a little bit longer to heighten the size of your marijuana.
Concluding, you can smoke your bud for around 14-18 weeks!
You must also remember that in the wild, Cannabis will grow from seed to flowering in a one year cycle.
It is crucial to comprehend the normal life cycle of Cannabis since you can use this information to control your weed’s growth.
Now that you’ve most likely have the gist of it, let’s now go on to
The basic stuffs for growing Cannabis
- Air Quality
- Grow Medium
But remember, no over-dosing or deficiency!
You can base your taste with my favorite supplements for my weeds:
- Fox Farm Trio
- Advanced Nutrients Products
- Flower Power Fertilizer
- Organic Fertilizers are good too such as Chicken Manure!
And of course these things are useless if you don’t know how to grow a marijuana plant indoors from a seed.
Well, it is simple; just plant your seed in a particular medium using a soil or hydroponic approach.
But what you really keep in your mind is the variety of your seed you will be planting.
Make sure you get the best kind of cannabis seed out there.
If you want to ask me what are the best cannabis seeds to grow indoors,
Here are my top 7 favorites:
- Northern Light Automatic
- Special Queen 1
- Royal Dwarf
- White Widow
- Amnesia Haze
- Royal AK Automatic
And again, some of the individuals reading this article might be asking on how to grow the most potent weed indoors?
If you actually didn’t understand it, then let me repeat it again.
You grow the most potent weed inside your house by choosing a high-quality seed.
Yep, start finding your best marijuana seed (or you can just get one of my favorite 7), and see for yourself!
Now that you know these things then let me emphasize some typical mistakes of a newbie.
It is the lack of research!
You know that you are a beginner, and you know that you need to know what you are doing first, especially if you are trying to cultivate some bad-ass plant.
Then, of course what you want to do is do more research. Learn things if you really want to smoke or make a business out of your cultivation!
And because we’re doing the LED growing here, we must know first why it is better among any other grow lights.
Technology breakthroughs in the field of LED grow lights have made it not impossible to completely grow high-quality buds with abundant yields.
Early LED grow lighting system was not really successful back then because of the lack of light magnitude and color spectrum limitations. But apparently, that was then and now is now.
LED grow lights can sustain as much light intensity as HPS systems and sustain a full color-spectrum of light-wavelengths good of developing marijuana plants from seedling until harvest.
Energy bills where I live have been rising every 12 months and have hit a corner now on where I can just spend $250 on my electricity bills to feed my buds for one grow.
Fortunately, the cost of upgrading to LED grow lights made a good sense.
If you want to know, here are my reasons on why I decided to choose LEDs
- LEDs utilize between 40% and 60% less electricity
- It reduces your grow foot print.
- It can easily sustain a full spectrum light wavelengths that are appropriate for vegetative and flowering phases of your plant. There’s no need for additional lights and stuff.
- LEDs produce just about 70% heat.
- It has Ultra Violet rays which lessens pests, and fungus.
What color LED lights are the best for growing your weed?
Well, actually there’s really no ideal spectrum for growing your weeds, but!
You can pick the best one for your goals!
First and foremost, it is better if you know why marijuana plants react to various light spectrums.
When you are growing outdoors under the sun, the spectrum of light received by your plats gives it a lot of data about what’s going on in the world.
For instance, during spring and summer, more of the blue spectrum of sunlight makes it to earth since the sun takes more direct path through the atmosphere.
On the other hand, in summer, a plant reacts to this bright illumination with lots of blue as a cue to transcend into vegetative stage generating lots of big leaves and short stems.
Your marijuana plants thrive to spread out as much as it can and raise its leaf weight.
Now, Blue light is usually used in the vegetative phase of the plant since it tends to make cannabis plants develop short and squat with a very big healthy leaves.
The yellow/red light is typically used in the flowering stage to make the plants grow taller and help promote budding.
Your plants may switch to flowering phase faster under this kind of light.
By monitoring your track of the ratio of colors in your light spectrum, your marijuana plant could know a little bit about what’s happening around them.
It will definitely help your plants to develop in the best possible way. You must always put in your mind that as an indoor grower, you must act yourself as the sun while telling your plant what they must execute.
If you are keeping your weeds short with abundant amount of leafy growth, utilize LED grow lights that give off light in more of the blue spectrum during the start of your weeds thriving.
When it is the moment to switch your weeds into flowering phase, you might want to alter the lights into something that has more of the red spectrum that marijuana plants like during their flowering phase.
Long story short, the best color for growing the best bud is blue spectrum for vegetative phase and yellow or red in the flowering stage.
Plants need as much light as possible, so don’t worry about the light you are giving to them, what you want to put in your mind is the distance of your grow lights from your plant.
Some of you might be asking if white LED grow lights are any of good for your weeds.
The answer is simple.
Yes, they provide good response and growing power in some young cannabis plants, though again, the most effective and powerful way to fully grow your weeds is to tailor some spectral output of LED grow lights.
So the verdict, it is a very good supplement light but mustn’t be your main thing.
Now that you know that, you might be asking on how many watts per square foot for LEDs are needed.
Without beating around the bush, the average LED grow lights need about 32 watts to cover a 1 square feet.
With that said, some of you might want to follow up on how many grow lights you must have for your weed.
Well, you only need three things to find out how many LEDs you must possess in your hand.
- Find the Area of your Canopy (Canopy is the one section of your grow area)
- Calculate the Square Feet per Plant within Your Canopy
- Calculate how many watts it would need to cover your Canopy
How you do this?
For the first bullet, it is simple. Just get the length of the side of your canopy and raise it to the power of two and you got the first requirement.
For the second bullet, you simply take the length and width of your canopy then multiply them to get the area in square feet and then get the sq. ft. then divide it by four.
Now for the last part all you need to do is take the square feet of your individual plant and times it by the wattage you want.
Again, most likely all of us want to attain a successful flowering phase of our weeds and harvest those promising yields.
That is why you must know the light cycles for growing cannabis.
All weeds basically enter into their flowering phase towards the end of the summer and continue flowering until the end of the fall season.
And if you don’t know, this change in the growing phase simply comes from seasonal differences.
Generally, these seasonal changes are mostly about the variations in light as the year changes.
The hours of darkness stretches while the hours of sun shorten beginning towards the end of the summer, and this serves as a sign of sorts to tell your marijuana plants to start flowering.
And once this sign has been received by your weeds, it will start focusing their energy and resources on growing flowers instead of having vegetative development.
This permits your female marijuana to attract pollen for them to be fertilized and begin growing their seeds.
Now here it is,
During the vegetative growth of your weeds, what you want to do is manipulate your light times so there is a minimum of 20 hours of light per day, some of my fellow growers prefer to go as high as more than 24 hours.
But actually, it is not really the light that makes the big difference in your plants’ development cycle, but rather the “darkness.”
The period of time your plants are exposed to continued darkness will signal them to stay in their vegetative phase or to go into their flower phase otherwise.
Until your weeds have 12 hrs. of full, continued darkness, then ultimately they will still in their vegetative phase.
Once you give your weeds 12 hrs. of light and 12 hrs. of darkness, your plants will most probably respond as if the fall season will be coming, and will begin its flowering stage.
Those 2 specific light cycles are the ideal tools for making a surrounding in which you have full control over your plants’ reaction.
But then again, it is inevitable if there are still people who are not asking if they can grow their weeds using LED lights…..
Let me repeat, my fellow growers, YES!
As long as your grow light does possess some certain spectrum of light such as red and orange/yellow, it will do well!
To give you a better understanding of what products you are looking at let’s take a detailed look at some of the best lights for growing weed and determine what is the best LED grow light for cannabis.
My TOP 13 Best LED Grow Lights for Cannabis 2019
Now that I’ve shared to you my top 13 best LED grow lights for weed and my advice on how to grow marijuana indoors, don’t miss this chance because I have no idea on how many passionate growers are reading this article.
And most likely they are starting to get their hands on some of my reviewed LEDs.
I ensure of their quality, and performance so doubt nothing as I’m only concerned of your indoor growing development as my fellow grower.
Let’s have fun harvesting those rewarding yields, of course with the use of LEDs.