this post was submitted on 22 Mar 2026
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[–] 1984@lemmy.today 123 points 6 days ago* (last edited 6 days ago) (20 children)

A lot of dreamers here who never actually tried to grow something. A lot of YouTube video knowledge but no practical experience.

Its damn difficult to grow your own food. I think buying canned goods and storing them is the best option for almost everyone instead of trying to grow your own.

[–] Nikls94@lemmy.world 27 points 6 days ago (8 children)

Bro my cacti died. Both of them.

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[–] hydroxycotton@lemmy.dbzer0.com 28 points 6 days ago (4 children)

As someone who has been trying to grow tomatoes in containers for about 10 years, I can confirm that it really is difficult. It took me about 5 years to achieve fairly consistent results and get the hang of properly amending the soil, planting correctly, watering, pruning etc. And I still have years where the production is really low, largely due to fungal diseases.

[–] mrgoosmoos@lemmy.ca 23 points 6 days ago

see what you should have done is just toss some rotten ones onto your driveway or behind the shed and ignored them and next year you'd have had the biggest baddest bitchingest tomato plants you'd ever seen

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[–] Taleya@aussie.zone 11 points 6 days ago

Growing food isn't hard but takes knowledge and time, and even then there is no way in fuck you can be self sufficient.

[–] dejova281@lemmy.world 16 points 6 days ago (2 children)

The best is community roles in a collective. If you try to do everything yourself you’ll fail but in specializing you’ll succeed. For produce, one neighbor specializes in tomatoes, the other cucumber, the other onions, etc etc.. that’s how human society survived in tough times and that’s actually as a species how we’re supposed to operate. As a community. Another reason why everyone is so dang lonely and depressed. Anyways, I digress..

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[–] cogitase@lemmy.dbzer0.com 148 points 6 days ago (15 children)

Natural gas is used to produce hydrogen, which is then used in the Haber-Bosch process to produce ammonia from nitrogen in the atmosphere. Only about 6% of natural gas is used to produce hydrogen, so even if the price were to rise substantially, we could divert natural gas from other uses and have plenty for making ammonia. We also have other ways of producing hydrogen, it's just that natural gas is more established.

PEM electrolyzers paired with cheap solar in countries with high insolation can now produce hydrogen for less than the cost of natural gas, but we're only recently starting to see the construction of the large-scale green ammonia plants needed to accomplish this. Egypt is currently constructing a 100-MW green ammonia plant powered by solar energy. Even if you didn't have enough PEM eletrolyzers you could still just pass current through some salt water and produce hydrogen, albeit much less efficiently.

It's not going to be a catastrophic issue.

[–] Rusty@lemmy.ca 54 points 6 days ago* (last edited 6 days ago) (4 children)

Fun fact: Fritz Haber, the German guy that invented the Haber-Bosch process is the same Fritz Haber that developed a way to use the chlorine gas in chemical warfare. He was personally overseeing its effect in the battle of Ypres.

[–] als@lemmy.blahaj.zone 61 points 6 days ago

Clara Immerwahr, who was married to Fritz Haber and was a successful chemist in her own right, spoke out against his research as a "perversion of the ideals of science" and "a sign of barbarity, corrupting the very discipline which ought to bring new insights into life." She ended her own life the day before he traveled to the eastern front to oversee the use of chlorine gas against Russian troops.

[–] boonhet@sopuli.xyz 2 points 4 days ago

And the Bosch in this instance is not Robert Bosch, founder of the company Bosch, but his nephew Carl Bosch, founder of IG Farben. Famous for, among other things, zyklon b.

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[–] Siethron@lemmy.world 65 points 6 days ago (9 children)

Plant a vegetable garden?WHERE?

DO YOU THINK I CAN AFFORD A YARD?

[–] SpookyBogMonster@lemmy.ml 16 points 6 days ago (1 children)

I have a copy of this little pamphlet called Fugitive Gardens, which is all about gardening in small spaces, such as a fire escape.

It's all fun and games until there's a fire.

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[–] StillAlive@piefed.world 110 points 6 days ago (38 children)
[–] Prunebutt@slrpnk.net 35 points 6 days ago (1 children)
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[–] fizzle@quokk.au 36 points 6 days ago (3 children)

Hey. I quite like Canadians.

[–] Hadriscus@jlai.lu 25 points 6 days ago

I'm partial to the mexicans myself

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[–] BigBenis@lemmy.world 70 points 6 days ago (3 children)

You think food prices will come back down after it's all over?

[–] elvith@feddit.org 34 points 6 days ago

Hahahahahahahahahahahahahaha!

As if you'd need to ask that question...

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[–] Catoblepas@piefed.blahaj.zone 61 points 6 days ago (1 children)

You should always feel free to grow a garden, but you shouldn’t necessarily expect it to be cheaper than buying food. Especially the first year, if you don’t live in a place where you can just dig up some dirt and chunk seeds in it. Even if you do you should make sure the soil isn’t literally toxic first, especially since it’s common to have a buildup of things like lead or arsenic from now-outlawed fertilizers that can be absorbed by plants.

My grandparents planted maybe half an acre? Of crops for 10 people, and it was supplemental, not a complete replacement. It also takes a lot of work and can go to shit if the weather is bad. You can account for some of this by planting a variety of crops, trying to head off drainage and shade issues before they start, and with supplemental watering. But don’t expect everything to be super productive every year, especially in the age of climate change. My sister had some plants not put out at all last year (peppers).

[–] r1veRRR@feddit.org 39 points 6 days ago (1 children)

Is this a good time to mention that animal ag is the most wasteful form of food we have? Further, consider capitalism and western rich countries. If the choice is between feedin poor people and feeding cows, what choice will the money make?

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[–] trackball_fetish@lemmy.wtf 50 points 6 days ago (8 children)

Grow a garden where? On what fucking land lmao

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[–] BastingChemina@slrpnk.net 42 points 6 days ago* (last edited 6 days ago) (4 children)

It's not just fertilizer:

it takes about 7.3 units of (primarily) fossil energy to produce one unit of food energy

Assessing the sustainability of the US food system: a life cycle perspective

With all the fertilizer, heavy equipment and agricultural practices the food production today is very inefficient from an energy perspective.

Without cheap, abundant energy available the whole food production system is not sustainable

[–] kungen@feddit.nu 21 points 6 days ago

Exactly. The Swedish government or something did some study recently to determine if we'd be able to be self-sufficient under a longer time if we needed to be, as we currently have a lot of food imports. The conclusion was "yes, but there won't be as much food diversity".

However, they completely ignored the fact that we only have a ~90 days strategic reserve of oil, and that basically all the machining used for farming runs on diesel. And there's currently no goals to change that.

If we can't import or refine diesel anymore, we will starve.

[–] cecinestpasunbot@lemmy.ml 19 points 6 days ago

It would be a hell of a lot more sustainable if we ended animal agriculture.

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[–] ZombieMantis@lemmy.world 21 points 6 days ago (2 children)

It's a little late to start a food garden. You won't be getting any harvests for a while, and it won't be much. Best to stock up on shelf-stable goods now, and build community for mutual aid.

[–] JensSpahnpasta@feddit.org 14 points 5 days ago (3 children)

It's spring in most of the northern hemisphere and therefore the next months are the best time to start a garden. Yes, chances are that you won't feed your family from it. But it's fun, it is a great way to get fresh food and if you have the option to do it, you should

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[–] Agent641@lemmy.world 32 points 6 days ago

Most chemical fertilizer is synthesised from LNG.

The two biggest exporters are Russia (sanctioned) and Qatar (all plants shut down)

[–] perishthethought@piefed.social 38 points 6 days ago (1 children)
[–] perishthethought@piefed.social 60 points 6 days ago

Ohhh..

Legumes are plants in the pea family Fabaceae (or Leguminosae), or the fruit or seeds of such plants. When used as a dry grain for human consumption, the seeds are also called pulses.

[–] ZILtoid1991@lemmy.world 18 points 6 days ago (3 children)

Who wants a kitchen garden?

Who wants to care for a kitchen garden? It's not as simple as putting seeds into the ground and waiting until it grows. You have to dig up the site. You have to water it in a drought. You have to pull out the weed. You might even have to fight against insects, or use fertilizer. 19 out of 20 people I knew had given up on the idea of a kitchen garden.

[–] TubularTittyFrog@lemmy.world 8 points 5 days ago* (last edited 5 days ago)

I am a successful gardener.

You can't and don't want to eat 20lbs of tomato in a week. I use maybe 2-4lbs and the rest of it rots or has to be given away. I'm lucky if consume 1/4 of what I produce.

And that's how crops come in, all at the same time in abundance. It's not like you can pick 4 tomatoes each day and they just hang out for weeks on the vine. There is about a 4-6 week widow in which all the stuff you have spent 5 months growing, is edible off the vine. You start in April and then you don't really get anything until August, and then by Mid Sept, the plants stop producing and are dead by Oct.

And if you want to preserve it, that's a lot more work and you need the space and equipment to store dozens and dozens of jarred/canned veg. And at that point it's no longer a small kitchen garden.

oh and by the way if you give me that 'community sharing!' stuff. no. literally everyone's crops are also coming in at the same time. that's why you see people leaving baskets of veg on the stops all around and nobody takes it, because they already have their own from their own gardens.

That is very different from a commercial farm who is able to have dozens of rotating crops and crop varieties with the expertise to manage it and also the ability to distribute it commercially.

[–] ChickenLadyLovesLife@lemmy.world 11 points 6 days ago (3 children)

Also, groundhogs will fuck up your garden, and they dig tunnels and climb fences. You have to basically build a big cage around your garden, floor included.

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[–] menas@lemmy.wtf 12 points 5 days ago

we've got plenty of rich to eat

[–] Coleslaw4145@lemmy.world 26 points 6 days ago (2 children)

Good thing my country exports 90% of its agricultural produce, so if we start getting hungry then we'll just export a bit less.

(We learned the hard way a long time ago when we ran out of potatoes.)

[–] Viper_NZ@lemmy.nz 33 points 6 days ago (1 children)

Ireland was exporting food during the potato famine.

Don’t assume your food won’t continue to be sold overseas if the growers/wholesalers can make more money that way.

[–] Coleslaw4145@lemmy.world 17 points 6 days ago (7 children)

Ireland was exporting food during the potato famine.

*Britian was exporting food from Ireland during the famine.

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[–] WhiskyTangoFoxtrot@lemmy.world 19 points 6 days ago

I mean, you exported 90% of your agricultural produce back then, too.

[–] smh@slrpnk.net 20 points 6 days ago (5 children)

My partner and I are in conflict about food storage. I buy beans, pasta, and jarred foods when I'm stressed. He doesn't like sacrificing storage space and I think just sees it as clutter.

Anyways, I'm going to pick up more pasta, pasta sauce, and canned soup. Boxed macaroni and cheese. Stuff I know we'll cycle through and doesn't need much effort to cook because I know when things get bad I won't want to brain much.

Oh! LPT: textured vegetable protein is shelf stable dried soy protein and you can rehydrate it to add a ground beefy texture to things, like macaroni and cheese or pasta sauce.

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[–] ParlimentOfDoom@piefed.zip 18 points 6 days ago

Piss in a bucket. There's your ammonia.

[–] Emi@ani.social 24 points 6 days ago* (last edited 6 days ago) (14 children)

How worried should I be? And how much should I doom prep?

Edit: doom prep might have been a strong word, meant how much shelf stable food to stock up on but someone already answered that. Just have normal amount for regular emergencies.

[–] dandelion@lemmy.blahaj.zone 62 points 6 days ago* (last edited 6 days ago) (1 children)

just a reminder that none of us can sufficiently "doom prep" and avoid the consequences of large catastrophes like those being discussed

beyond typical disaster preparedness: https://www.ready.gov/

probably the best thing would be to develop community ties - get to know your local weirdo farmers doing a CSA, make friends with EMTs, get to know your neighbors, get connected with a local community garden, etc.

We will survive or die together, individual prepping is not going to save you.

EDIT:

to more directly answer the question of what should be in your emergency kit, and how much food to store:

https://www.ready.gov/kit

The basics:

  • Water (one gallon per person per day for several days, for drinking and sanitation)
  • Food (at least a several-day supply of non-perishable food)
  • Battery-powered or hand crank radio and a NOAA Weather Radio with tone alert
  • Flashlight
  • First aid kit
  • Extra batteries
  • Whistle (to signal for help)
  • Dust mask (to help filter contaminated air)
  • Plastic sheeting, scissors and duct tape (to shelter in place)
  • Moist towelettes, garbage bags and plastic ties (for personal sanitation)
  • Wrench or pliers (to turn off utilities)
  • Manual can opener (for food)
  • Local maps
  • Cell phone with chargers and a backup battery

The extras:

  • Soap, hand sanitizer and disinfecting wipes to disinfect surfaces
  • Prescription medications. About half of all Americans take a prescription medicine every day. An emergency can make it difficult for them to refill their prescription or to find an open pharmacy. Organize and protect your prescriptions, over-the-counter drugs, and vitamins to prepare for an emergency.
  • Non-prescription medications such as pain relievers, anti-diarrhea medication, antacids or laxatives
  • Prescription eyeglasses and contact lens solution
  • Infant formula, bottles, diapers, wipes and diaper rash cream
  • Pet food and extra water for your pet
  • Cash or traveler's checks
  • Important family documents such as copies of insurance policies, identification and bank account records saved electronically or in a waterproof, portable container
  • Sleeping bag or warm blanket for each person
  • Complete change of clothing appropriate for your climate and sturdy shoes
  • Fire extinguisher
  • Matches in a waterproof container
  • Feminine supplies and personal hygiene items
  • Mess kits, paper cups, plates, paper towels and plastic utensils
  • Paper and pencil
  • Books, games, puzzles or other activities for children

Probably most people already have a pantry with several days of non-perishable foods - think canned foods, etc. Make sure that you are rotating your food - don't have a separate cache as your "emergency food". Instead, have a backstock of foods you already eat, and continue to rotate and eat from your pantry so you don't create waste by purchasing "emergency food" you never eat and then let go bad in your pantry.

You might ensure that you could feed 2,000 calories per person in your household. White rice is around 1600 calories per pound, so a 10 lb bag is 16,000 calories, so that's 8 days of 2,000 kcal per day (obviously you wouldn't eat just white rice, ideally beans and rice would be paired together). It depends on what you already eat, but I eat plenty of beans and have a decent stock of dry and canned beans, as well as rice. I probably have more than 8 days of food in my pantry, which is sufficient for emergency preparation.

Also note that refined foods store better than "whole" foods - so white rice will last longer than brown rice, bleached white flour will last longer than whole wheat flour, etc. (It's because refined foods tend to just have the carbs extracted from the food; whole foods have more natural components like oils that will go rancid, etc.). So when you buy whole foods, buy smaller amounts and rotate through them faster. Don't buy a 10 lb bag of brown rice for just you and a partner, maybe buy a small 1/2 lb bag or less.

[–] HumanOnEarth@lemmy.ca 24 points 6 days ago (7 children)

Individual prepping is only meant to bridge the gap between distaster and community or national assistance/cooperation.

So have some emergency food, water, but prepping properly is actually things like learning to garden well, save seeds, learn to preserve, learn how to forage, build community connections.

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[–] SomeAmateur@sh.itjust.works 25 points 6 days ago* (last edited 6 days ago) (4 children)

Prepping gets a bad rap from the crazy people building bunkers and zombie traps that people saw on reality tv.

I look at what my grandparents had. They had a nice garden and canned quite a bit of what they grew. They had tools and enough stuff on hand to do basic maintenance and repairs on roofs, plumbing and cars. They sewed quilts and baked their own bread regularly. They had enough cash saved to make sudden purchases for anything else. They had a shotgun for emergencies.

That doesn't sound crazy or paranoid, but resilient. I know most people can't do all of that but it would be nice to get closer to the mindset that governments and companies are nice but may not always be able or willing to help you.

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