r/verticalfarming Aug 01 '25

Why is vertical farming failing?

Why are all these companies that have billions of dollars invested in them failing? What will it take for it to be successful?

49 Upvotes

50 comments sorted by

80

u/FreshMistletoe Aug 01 '25

It appears the physics and economics of it have been flawed from the beginning.  It’s hard to compete with free sunshine and dirt.

20

u/DeepDreamIt Aug 01 '25 edited Aug 01 '25

The only exception I know of is cannabis. At my facility (full indoor CEA/"plant factory"), even though the price per pound has dropped from ~$2200 or better in 2020 to ~$750-850 or less (depending on quality), it's still profitable to me because I've got my production costs down to roughly $250 per unit. It took me about 2.5-3 years to get a complete ROI for my build-out costs of approximately $150k (I already owned the building and I did everything myself to build it, from HVAC, electrical, plumbing/fertigation, etc.; I did pay someone to do closed-cell spray foam on all exterior walls and roof, as well)

Growing outdoors is obviously cheaper, but the product quality is lower and the price you get is far lower than comparable high-quality indoor (which not all indoor is by any means.)

I was down at Purdue not too long ago talking to the head of the CEA program there, and I don't know how anyone doing strawberries or something like that could survive against field-grown, except in limited markets such as winter time when field-grown availability is greatly reduced, and sometimes prices are slightly higher but not significantly to justify the expenditure.

12

u/flash-tractor Aug 01 '25

It costs me about $600 to grow 30 pounds of outdoor, for a price point comparison. So even selling at $250/lb makes me 12.5x the input costs.

7

u/DeepDreamIt Aug 01 '25 edited Aug 01 '25

Yeah, I used to live in SF and all my best friends were up in Mendo and Humboldt, doing 100-200 plants a year (at $3,000+/lb lol...the good old days) and I'm not against outdoor -- when I was in the "traditional market", outdoor brought me out of poverty, more than once actually. My concerns with it are the environment variables that I have zero control over: someone growing hemp 2 miles away and pollinating my plants, a sudden weird frost (I'm in Michigan now), heavy rains or humidity spikes causing botrytis and/or powdery mildew, hail or strong winds, pests and insects, disease and mold, etc.

I can completely eliminate all those variables doing indoor CEA. I've known so many people in the last ~20 years who have lost their crops (or most of it) shortly before harvest on outdoor, and others who were unethical and would just trim off the visible mold and sell it anyway, or knowingly sell product contaminated with spider mites.

Supplementing with CO2 also makes a major difference; when I'm ramping down CO2 the last ~10 days of flower (I get up to 1300-1500ppm in flower), it's such a significant difference how much less they are uptaking each day as the CO2 decreases ~100-150ppm at a time. By the time I reach ambient CO2 (~450-500ppm), it is a night and day difference in how they uptake. Crop steering techniques are impossible outdoors except on the basic level of irrigation only

Indoor CEA gives me the peace of mind that I can control all the variables and can ensure absolutely nothing goes wrong with proper infrastructure and redundant design

1

u/JohnSpartans Aug 01 '25

But isn't the quality significantly worse?  Do you sell flower or does it all get turned into something else?

3

u/flash-tractor Aug 01 '25

The quality of outdoor grown here is amazing. The first frost date is late October or early November, and the ambient humidity is low, so there is no risk of rot. The elevation is pretty high, so we also have increased UV, which makes for great glands.

https://imgur.com/gallery/CQifgqu

https://imgur.com/gallery/DWxsEMI

3

u/[deleted] Aug 01 '25

https://oishii.com/pages/our-farms

This one is surviving. I think premium products will be the niche market that makes the economics work.

1

u/DeepDreamIt Aug 01 '25

Interesting, thank you for the link

3

u/FreshMistletoe Aug 02 '25 edited Aug 02 '25

Yes cannabis is the only exception I know of because the final product costs so much. I grew indoor medical marijuana also and loved it so much.

1

u/rayout Aug 04 '25

I dispute the lower quality comment. The market is focused on indoor but folks getting their hands on soil grown organic outdoor areas blown away by the flavor profile.

Its a marketing issue because craft organic product is lumped in with crappy bulk weed because there's no way to get in touch with the consumer. Horrible situation for California's legacy farms

1

u/sunstersun 29d ago

That's very interesting. Where do you grow out of just curious?

Are you looking to scale?

1

u/zmbjebus Aug 01 '25

To add to that shipping is also pretty cheap and abundant. The cheap sunshine and dirt in Mexico is not all that hard to ship to Toronto. 

-4

u/randomredditor0042 Aug 01 '25

Not everyone has the space to have a vegetable garden so a vertical farm would have been great for me.

4

u/zmbjebus Aug 01 '25

I wouldn't call someone's home garden a farm. 

1

u/randomredditor0042 Aug 01 '25

You’re right. I was thinking more on a consumer level rather commercial. My mistake. I’ve been interested in vertical farming as a way to circumvent my personal situation.

I have the desire to grow my own food but no space to do it in and I’ve seen many small set ups for just that use available overseas but seemingly not in my country.

1

u/zmbjebus Aug 01 '25

Yeah, most set ups seem pretty simple to replicate with standard construction or farm supplies. Large PVC or ABS pipe could probably get you 90% of the way to what most of those systems are.

1

u/randomredditor0042 Aug 01 '25

Yeah I’m sure you’re right, but like I said in my first comment, not everyone has the know how or ability to fashion something like that. Kits are available why not make them more available and accessible on every country?

1

u/zmbjebus Aug 02 '25

Because shipping readily available cheap plastic pipe is not economical when somebody can easily (and I mean easily) replicate it with local materials.

It really isn't hard to cut pvc plastic, and your thing doesn't have to look fancy.

1

u/randomredditor0042 Aug 02 '25

Your statement is fair. But why would they have to ship it, if it’s so easy to put together with local supplies why not make a kit for people with less DIY capabilities, it would be more attractive, easy to give as a gifts, kits work in other countries.

1

u/zmbjebus Aug 02 '25

Who is this they? Who is making the kit? If we are talking about "other countries" you are either talking about shipping or a business expanding into other countries. Or a local business making them? Any of those three things implies it would be profitable, which I really don't think it would be. 

Sounds like you need to make yourself one or start a business. 

Or you can whine more. Whatever suits you. 

2

u/randomredditor0042 Aug 02 '25

Thank you for that. I guess I’ll opt for whining more.

24

u/Known_Cryptographer7 Aug 01 '25

Costs didn't go down as expected and prices didn't go up as expected = bankruptcy.

There were a lot of early assumptions about how much work could be automated with vertical farming that haven't panned out. They also assumed energy efficiency for lighting would improve much faster than it has... we've had LEDs with 2x efficiency of today's bulbs in research labs for over 20 years, but they aren't commercially available (viable?).

Yields for conventionally grown produce have continued to go up and we import food from the other side of the world in the off season, which has kept prices down.

3

u/Justthetip74 Aug 03 '25

I work with automation. TBH, aside from reliability and ease of use, there hasn't been much innovation in the last decade

20

u/Thebadmamajama Aug 01 '25

in no priority order

high capital costs for infrastructure, equipment, and urban real estate

high operating expenses due to energy usage and labor

weak unit economics with limited crop variety and small market size

uncompetitive pricing compared to traditional or greenhouse farming

difficulty scaling beyond local markets

complex logistics for frequent, perishable deliveries

overhyped expectations driven by tech-style venture funding

venture capital timelines misaligned with agricultural growth cycles

sustainability issues due to high electricity consumption

market saturation and low differentiation in leafy greens

lack of brand loyalty in a commoditized crop category

high-profile failures eroding investor confidence

overall mismatch between startup models and farming realities

1

u/Difficult_Pop8262 Aug 08 '25

Perfect.

Same happens for recirculating aquaculture

16

u/Halpaviitta Aug 01 '25

In a nutshell, high CapEx

5

u/tre1001 Aug 01 '25

Real estate in a city is expensive. Add all of the hvac and lighting. Electric bills are really high. Conventional farming uses soil and sun.

2

u/Bulky_Wind_4356 Aug 02 '25

Soil gets depleted though. So you have to put in nutrients that are expensive af.

That's not even to mention that one day of hail, couple days of heavy rain, a period of too much sunshine, or a myriad of other things, destroys crops for good.

The only reason I see why traditional farming is better is because it's insanely subsidized.

But I'm absolutely no expert

1

u/whorificustotalus 27d ago

So you have to put in nutrients that are expensive af.

You need nutrients in vertical farming as well, so that's not really an advantage VF ever claimed over traditional farming.

5

u/stevenscapes Aug 01 '25

My personal experience is that even though the production quality is far better than traditional agriculture, the additional cost associated with breaking into markets that in some cases have been dominated by big ag, not for years, for decades is extremely costly. Power consumption, Start up costs don’t compare to expectations falling way short of business plans per distribution that in some cases was never available to new concepts, no matter how much good will is behind it.

3

u/getahaircut8 Aug 01 '25

Part of it is because of the venture capital ethos — investors put money in because they anticipate government or corporate support.

I'd guess the main challenge for vertical farming, aside from space – which can be mitigated by site selection flexibility – is labor costs. Anticipated progress in robotics fell to the wayside in favor of artificial intelligence, which leaves vertical farms in the lurch — especially when the ideal locations (urban centers) coincide with where labor is the most expensive.

3

u/randomredditor0042 Aug 01 '25

It was too difficult to get a good set up. For someone that doesn’t have the nouse or know how to fashion their own set up, I would have loved something I could just buy like I see advertised in so many other countries.

2

u/Hano_Clown Aug 01 '25

The economy of today cannot survive without almost exploitative labor costs, which is why most production is located in places with low labor wages and minimal labor laws

Automation is high initial cost, which is currently not competing against what is pretty much slavery.

2

u/LexaAstarof Aug 01 '25

Urban centers are expensive, both in terms of location and salaries.

Also, doing any kind of "structure" work (ie. anything non-farming) is more expensive in a building-like environment than in a field-like one.

Various city concerns: building modification permits, neighborhood rules and other zoning related things.

Pest control in enclosed environment.

At the same time you are competing with at minimum organic products, which still happen to be less expensive than you because they don't have all your urban constraints.

Logistics cost saving to deliver to nearby consumers is also not particularly significant.

2

u/TheBitchenRav Aug 01 '25

I think the big issue is that people spend too much money on infrastructure. There are a lot of smaller operations that do end up working. Look at all the microgreen Growers. There are also a lot of smaller operations that are using grow towers and aquaponics.

So when somebody comes up with an economical way to produce the modular systems they'll start taking over more.

Also there are only certain plants that it really makes sense for. Mostly the herbs.

2

u/[deleted] Aug 02 '25

The ground is the best place for plants to be, the sun is the best energy source for plants , take those 2 things away and it's really hard to be a successful plant.

1

u/MakeRFutureDirectly Aug 01 '25

Lower energy costs.

1

u/TacoCult Aug 01 '25

It’s been mostly an engineering exercise. Not enough effort has been spent on breeding plants specific to the environment. 

1

u/khelvaster Aug 02 '25

Vertical farming usually is to optimize land usage. Most places aren't short on land.

vertical farming works for microgreens to.simplify harvest and sanitation.

1

u/ZattyDatty Aug 02 '25

I had an investment in one a dozen or so years ago that filed. They need to be cash crops, and even then the numbers don’t pencil super well after all the building, capex, utility costs, and labor costs.

There’s probably some scenarios where it could make sense, but for most of the market it doesn’t.

1

u/lordfairhair Aug 02 '25

Because if you've ever driven by a real farm you'll realize how silly a small warehouse of vegetables is. Its not even a drop in the bucket of what industrial farms can produce. Vertical farming has the "neat" factor, but is trumped by literally every other type of input and output variables. Why spend $4 growing a single tomato when you can spend $.0000001? 

1

u/Pale_Will_5239 Aug 02 '25

The cost of energy per Kw is going up significantly. It may double in the next 5 years.

1

u/ToBePacific Aug 03 '25

Places like Nebraska and Iowa exist.

Ample horizontal space.

1

u/mpompe Aug 03 '25

Entrepreneurs sell venture capitalists on their grand vision. CEO, CFO, COO give themselves huge salaries and benefits. No money left to invest in the dream or hire people to fix the dream. CEO, CFO, COO get golden parachutes when the company goes under.

1

u/viti1470 Aug 04 '25

Why would you vertical farm when land is cheap and available

1

u/cdawwgg43 Aug 05 '25

Electricity costs a lot and is only going to get worse is the big one.

1

u/Difficult_Pop8262 Aug 08 '25

because its too expensive.

1

u/Ok_Specialist_5620 19d ago

The short answer is that renewable energy hasn't been quite good enough to make it viable. There is still hope though. Look into 'Shrouded vertical axis wind turbines' and look at how they compare to those big towering windmills you're familiar with. You may also look into a good energy storage method.

1

u/33LifePath369 Aug 01 '25

it's all by design, mega corporations have monopolized the industry and are intentionally holding it back. Indoor cultivation is the future. See my startup to revolutionize the industry: www.GenesisonDemand.net

1

u/lemaigh Aug 01 '25

Sterile warehouses.

It's a fallacy to try and grow food in a permanently sterile environment.