Outdoor vs Greenhouse vs Indoor Weed Guide

Indoor vs. Outside Weed: A Visible Information

This information was created to assist sift by means of the infinite types of hashish we now have out there to us at dispensaries. Now, this doesn’t apply to all strains, as a result of each pressure has completely different traits and grows completely different with each farmer’s care. Nonetheless, these instruments can be utilized to assist analyze the usually refined variations between hashish cultivated outside or indoor. On the finish of the day, hashish is a various and incommensurable plant — not all distinguishing elements will apply to each state of affairs as a result of each pressure is exclusive.

It’s vital to notice that buds may be grown correctly or improperly no matter whether or not they have been grown inside or exterior, so improperly grown indoor can visually appear like outside, whereas correctly grown outside can simply appear like indoor. However there are some customary tell-tale indicators that hashish has been grown inside or exterior, so sit again and revel in our visible information to indoor vs. outside marijuana.

First let’s get a base calibration to see the place you might be beginning.

Are you able to differentiate which one was cultivated indoors and which was cultivated outside?

In the event you guessed A was outside and B was indoor you might be right! Now let’s discover out how one can simply differentiate how hashish was grown by means of some strategic visible clues.


The sizes of the buds are, in some ways, the primary visible cues to inform whether or not buds have been grown indoor or outside. However it’s a basic rule of thumb that the whole lot is greater with outdoor-cultivated buds. The buds themselves are greater and chunkier, however one of the foolproof methods to distinguish the 2 is by trying on the stem. Outside grown buds can have a considerably thicker stem than indoor cultivated nugs. Indoor buds will sometimes be smaller and extra dense than outside’s huge, clunky nugs.

Trichome Density

Trichome density is a key visible cue when trying to distinguish between indoor cultivation and outside cultivation. As a result of indoor buds are smaller, nearer to their gentle supply, and in a superbly managed setting, they sometimes rank very excessive on the trichome density scale. So when inspecting an impeccably grown indoor nug all that may be seen is glimmering crystals with little or no plant materials seen. Outside nugs however are usually bigger, so these trichomes must work a lot tougher to cowl the whole floor of an out of doors bud. Moreover, outside vegetation are subjected to the weather which may harm trichome improvement. So the trichome density is usually extra sparse on outdoor-cultivated nugs than ones grown indoors.

Instance of excessive trichome density on indoor cultivated buds.


One of the vital visible traits that can be utilized to distinguish sun-grown hashish versus indoor-grown hashish is the colour. Outside hashish tends to have a darker hue typically. If the cultivar produces inexperienced flowers, outside nugs will seem a darker inexperienced, presumably leaning in the direction of brown if not cured accurately, whereas indoor buds can be a brighter, extra vivid inexperienced. If the cultivar produces purple flowers, outside buds will flip a deep, placing purple whereas indoor nugs will keep lighter shades of purple (except the pressure’s genetics produce darkish purple buds in any situation).

One other visible cue is the colour on the underside of the flowers. Buds cultivated outside virtually all the time have a light-weight brown coloration surrounding the stalk on the base of the bud (don’t fear it’s not mould). Often, the tiny bracts on the backside of the stalk can be a light-weight brown as effectively. Indoor buds, however, are vivid inexperienced (or purple) all through.

Instance of a darker hue on outside grown Lemon Kush.


There’s a widespread fable that outside cultivated hashish is much less potent than indoor-cultivated hashish. Merely put, that’s simply not true. The devoted farmers at Sunna Ra Acres have busted this fable as soon as and for all. For the previous few years, they’ve been conducting side-by-side exams of two clones taken from the identical mom plant, one grown outside and one grown indoors. They’ve executed this experiment with quite a lot of strains and every time, the plant that’s cultivated exterior below the solar ends in the next general cannabinoid profile. Which means larger in THC, larger in CBD, larger in THCv, and many others. Their experiment has proven that the solar unleashes the plant’s true potential and heightens its medicinal energy.


On this case, terpenes are similar to cannabinoids in that their profiles are intensified by the solar. In Sunna Ra Acre’s a few years of experimentation they’ve discovered that if two similar vegetation are grown “side-by-side” — one grown exterior, one grown inside — the plant that’s grown exterior can have the next share of terpenes. And in some circumstances, the vegetation even reveal terpenes nobody knew have been there. When these two vegetation are smoked, the distinction could be very distinguishable with the outside being way more flavorful and fragrant. With that mentioned, terpenes are risky, which means they are going to evaporate with out correct drying and curing processes. Many indoor growers take larger care of their closing levels of drying and curing as a result of they yield far much less and their product strikes from one indoor room to a different, offering extra management by means of the method. New outside growers versus seasoned outside growers might overlook the step of correct drying and lose their high-terpene profile consequently.

Trim Job

Whereas this class could be very subjective and doesn’t all the time apply, traditionally, outside growers spend much less time trimming their closing product than indoor growers. This sometimes has to do with the quantity of bud harvested, outside growers are knocking down 5, 10, or 20 lbs per plant whereas indoor growers are knocking down 0.5, 1, or 2 lbs per plant. Trimming mass quantities of weed per plant wouldn’t solely take weeks, however an enormous full-time crew can be wanted. So the top result’s normally a looser, leafier trim job — particularly as a result of outside vegetation are leafier typically. So whereas not all the time relevant, you may sometimes spot the distinction between outside and indoor fairly instantly by scoping out the trim job.

Operating by means of all these traits, with some give and take, whereas analyzing the lots of of buds out there for buy at your native dispensary will aid you to distinguish the outside grown from the indoor grown. If you’re fortunate sufficient to have entry to the identical flower cultivated each indoors and outside, it’s superb to smoke them side-by-side and evaluate the flavour profiles versus bag attraction. Indoor sometimes has higher bag attraction whereas outside has the higher taste profile — it’s all about what you’re in search of in your day by day smoke.

Earlier than we go, there’s a enormous elephant within the room that now we have not mentioned right now and that’s greenhouse cultivated hashish. Greenhouses are may be categorized as indoor cultivation utilizing the ability of the solar. It’s the excellent marriage of indoor and outside as a result of you’ve the environmental management of indoor however the unbelievable energy of the solar. The result’s sometimes buds which have the bag attraction of indoor with the elevated terpene and cannabinoid profiles of out of doors.

Can You Smoke Brown Weed?

Sure, you may, but it surely’s not going to be as potent or flavorful. The three issues that degrade hashish are warmth, gentle, and time. When brown in coloration, weed has misplaced a few of its efficiency and therapeutic worth because the cannabinoids, comparable to THC, have been degraded. As well as, it’s misplaced numerous its scent and taste because the terpenes have doubtlessly oxidized or evaporated. Smoking brown weed won’t severely injure you or make you sick, however it isn’t advised to be used.

Ultraviolet (UV) rays from the solar do break down your hashish over time. An oft-referred to check from 1976 on the College of London mentioned gentle is the No. 1 cause for cannabinoid breakdown. If it’s burnt or overexposed to the solar in the course of the rising course of, weed will seem brown in hue. The colour is because of solar harm on the colas of the plant, and it’s been proven cannabidiolic acid (CBDA) can remodel into cannabidiol (CBD) with sufficient publicity, and THCV will degrade into CBV . In that case, some THC may nonetheless be intact, however the cannabinoids have been at the very least partially reworked, or decarboxylated out of the plant by the solar.

How A lot of a Distinction in High quality is Outside vs. Indoor Weed?

There may be high-quality weed each grown indoors and outside, however there are particular elements that decide the standard of the top product.

Between indoor and outside cultivation, the distinguishing consider high quality is the management of its setting. Components comparable to temperature, gentle, water, humidity, carbon dioxide (CO2) publicity and care are going to be simpler to regulate throughout indoor cultivation. Whereas some strains might seem to develop a bit wilder outside, they’re able to growing the identical quantity of cannabinoids and terpenes as indoor-grown hashish. Due to the unpredictability of nature, outside rising usually requires a tepid local weather.

The largest case for rising weed outside is vitality effectivity. Utilizing all daylight, and even simply partial use of daylight, to develop hashish can save residence growers and large-scale producers some huge cash in vitality consumption. To benefit from daylight and to take note of its variation in the course of the yr, many amenities have adopted a supplemental gentle develop in states the place rules allow it. Complement gentle means the growers are utilizing the solar once they can after which use lights when daylight is unavailable, if the weed wants it.

The standard is principally depending on the seeds, the grower’s expertise, and the care, not whether or not it was grown indoors or outside. Outside cultivation has a protracted historical past in Northern California ; the Emerald Triangle of Humboldt, Mendocino, and Trinity counties acquired its title due to its perfect local weather for outside cultivation. In a handful of authorized hashish states, rules might require grows to be indoors and hidden from public view.

Indoor vs. Outside Weed: A Visible Information This information was created to assist sift by means of the infinite types of hashish we now have out there to us at dispensaries. Now, this doesn’t apply to all


Outside vs Indoor Yield

Indoor growers normally estimate their yields in grams per sq. meter. That is the determine that you simply see if you take a look at the options of a specific pressure in a seed store. Let’s say they promise 500-550 g/m².

These numbers are what you may hope to realize below most favorable situations and utilizing highly effective sufficient lights. More often than not, this implies a 600W HPS per every sq. meter. Nonetheless, there’s no common conference right here. So, if you see numbers like 800 g/m², it in all probability signifies that you need to use a 1000W HPS per sq. meter to realize such outcomes.

When evaluating their achievements, growers usually use one other metrics — gram per watt. With an old style HPS, 1.0 g/W might be the best that you would be able to get. And solely you’re employed onerous sufficient and know what you’re doing. Fashionable LED quantum boards may be way more vitality environment friendly and allow you to overshoot the 1 g/W mark simply. Nonetheless, there’s solely a lot watts that you would be able to cram into your develop room with out burning your plant tops or making them foxtail. So take the grams-per-square-meter numbers severely: it’s in all probability the perfect you may hope for.

What are the Yileds Open air?

As for outside weed vegetation, their yields are expressed as grams per plant. For some smaller, Indica-dominant varieties, the indoor and outside figures are very shut, say 550-600 g/m² and 700 g/plant. For different genetics, the distinction is big, and a few strains are supposed to herald as a lot as 10 kilos from every of the tree-like monsters.

You’ve in all probability seen pictures of these large outside marijuana vegetation: they’re began inside on the finish of winter, bear a number of toppings, purchase numerous girth, and grow to be so tall that you simply want a stepladder to succeed in their uppermost tops. Large vegetation like these require chicken-wire cages for help, however allow you to harvest way more than their indoor counterparts. Although they will simply cowl 3 m² of floor space every, their per-square-meter manufacturing would nonetheless be larger than indoors.

Costs of Rising Hashish Indoors Versus Open air

There isn’t any query that it’s far costlier to develop marijuana indoors. First-time growers are routinely shocked by the listing of kit they want. An indoor local weather management system can price 1000’s of {dollars} to function.

If you grow indoors, you also have to go through a

In the event you develop indoors, you additionally should undergo virtually continuous turnover. Issues like pruning, watering, feeding, trellising, and harvesting are simply among the duties.

Price of Rising Marijuana Indoors

Though you may profit from a number of harvests each year, it means fixed work. Lighting alone is usually a whole financial institution breaker. We’ve heard tales of residence growers who face month-to-month vitality payments of over $4,000!

Additionally, when you select a non-soil growing medium, you need to pay for vitamins. Then there may be the price of the rising gear, comparable to:

  • A hygrometer for measuring humidity
  • A thermometer for guaranteeing your vegetation are rising within the perfect temperatures
  • Humidifiers and dehumidifiers
  • Lighting gear
  • Air flow programs

On the plus aspect, you may hopefully recoup among the prices as a result of you may produce 3-4 harvests a yr. Let’s say the pressure you develop is $250 an oz, and also you develop 20 ounces per operation 4 occasions a yr. You’ll find yourself with $20,000 value of hashish each year. As you might be rising indoors, you may domesticate strains that aren’t appropriate for the local weather the place you reside.

Nonetheless, many states don’t permit residence growers to promote weed for revenue. Bear that in thoughts earlier than you got down to grow to be the world’s first billionaire pot grower.

Price of Rising Marijuana Open air

Most of your outside rising prices will happen in the course of the operation’s start-up. Assuming you reside in a perfect local weather, you don’t should concern your self with the price of lighting or air flow programs. If in case you have entry to fertile soil, you don’t even have to pay for vitamins! Nonetheless, you have to entry to a fairly large plot of land hidden from the general public eye.

Most of your outside rising prices will happen in the course of the operation’s start-up.

In the event you personal land already, that’s good news. In any other case, you’ll should pay to lease AND make sure the proprietor doesn’t thoughts having marijuana grown on their property. Additionally, in case you have a big operation, you’ll have to rent a number of workers. And, after all, it’s essential to put money into safety measures to guard your crop from issues like pests, dangerous climate, and thieves.

Outside Rising – Professionals

Hashish has been grown exterior for tens of 1000’s of years and has completely tailored to its most well-liked local weather. Though hashish vegetation are prone to pests and illness outside, they get assist from pure sources. Ants, ladybugs, and wasps all prey on mites and different pests that may break an out of doors crop.

Sure marijuana strains develop to huge sizes and are solely unsuitable for indoor growers as a result of area required. You may’t develop a 15-foot plant indoors except you’ve entry to a warehouse!

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The Distinction Between Indoor and Outside Strains Rising 101…

One other professional of rising marijuana outside is that there’s the potential for a a lot larger yield. Usually talking, outside farms produce considerably larger yields than their indoor equivalents. Sure strains additionally produce a lot larger yields outside than indoors, just because they like an out of doors setting.

All vegetation require carbon dioxide (CO2) to thrive. You may replicate and even enhance CO2 levels inside utilizing gear like CO2 canisters, however it may be costly. Naturally, that is one expense related to rising hashish vegetation that outside growers don’t should incur.

One other professional of rising marijuana outside is that after you place marijuana vegetation in soil, they feed off the nutrients. Subsequently, feeding hashish vegetation outside is less expensive as a result of variety of pure vitamins out there to them within the soil.

From an environmentally pleasant perspective, there is no such thing as a comparability between rising marijuana outside vs. indoors. Outside crops depart a a lot smaller carbon footprint than indoor grows. The sheer vitality consumption (to not point out the fee) required to energy indoor gear is staggering. Take into consideration how a lot electrical energy is used to energy the lighting, dehumidifiers, exhaust followers, and many others., for a number of develop cycles per yr.

Last Ideas

When it comes right down to it, the top end result from both outside or indoor weed is straight attributed to the talent of the grower and the cultivars chosen. With time, you may discover ways to greatest put together for the attainable adversarial outcomes and get forward of them to the very best of your potential.

As you’re employed with the vegetation increasingly, you grow to be extra attuned to their wants and might spot potential points forward of time. Each indoor and outside hashish are beautiful examples of the superb artwork of rising and should be celebrated equally.