One of the more popular websites today is Reddit.com, which is a user generated behemoth. At any time on anyone of it’s many “subreddits” (sections devoted to specific topics) you’ll find someone asking for help and some really great answers.
As we speak there is a discussion in the frugal section where a user asked the question “Does r/frugal think that gardens are actually financially frugal?” The top comment is such great advice we wanted to share it with any of you would be home gardeners. Even if cost isn’t an issue for you it’s still sounds advice:
“It is, if:
- You identify the plants you eat a lot of and are expensive and grow those. Eat a lot of potatoes? Probably not a good idea to grow them, because they’re so dang cheap. Like chives? Well, they are really easy to grow, and cut herbs are expensive in the store, so go ahead. . Raspberries are also super easy, and pretty expensive. My general rule is: grow leafy vegetables, herbs, and berries. Buy root vegetables and squashes, plus anything that doesn’t get enough heat here.
- Find out what crops grow well and easily for you, in your climate. For me, beans are tasty, yes, but we just don’t get a big enough crop to make it worthwhile. However, I grow a lot of kale, because it just does fantastically here- in fact, since some self-seeded, I don’t have to do anything but harvest now.
- Develop your soil’s fertility cheaply or for free. For example, I’m getting a truck load of composted horse manure from a friend for the price of gas. Compost kitchen scraps and lawn clippings, check out coffee stands and see if they’ll give you coffee grounds. All of these are free or nearly free sources of fertility that will make your garden really produce.
- Don’t get carried away and buy a pile of tools. Really, unless you have a big garden, all you need is a shovel, a trowel, and maybe a rake and garden fork. You do not need to buy rototillers or other fancy and expensive doodads.
- Realize that gardening is a skill, and may take some time to develop. Some people are fantastic their first year, but many have entire crops fail before they figure out what they need to do.
TL;DR: Find out what crops you eat a lot of, aren’t cheap, and basically grow themselves for you. Get free and cheap sources of soil fertility. Only grow what you will actually eat. Figure out how to minimize effort and time investment while maximizing yield.”
It’s great to see people who posses specific knowledge and skills share that knowledge with other people.
It’s been a record hot summer in many cities across the nation. Phoenix is no exception. This Sonoran Desert metropolis already records more days over 100 degrees than any other major U.S. city. Now, climate models predict Phoenix will soon get even hotter.
A hotter future may mean a more volatile environment — and along with it, natural disasters, greater pressure on infrastructure, and an increased physical toll on city residents.
While some city planners around the country discuss ways to mitigate climate change, planners in Phoenix assume that change is already under way. Now, they are working to prepare the Phoenix metro area, and its approximately 4 million residents, for a new reality.
‘How Are We Gonna Live Here?’
The view is bleak from John Larsala’s front drive in West Phoenix. The tree in front of the house is dead, and the grass is dead, too. In fact, there’s no grass at all anymore.
On a household income of $18,000 a year, Larsala can’t afford the water charges required to keep his yard green. “All these trees are dying, because I can’t put water on it,” he says.
So Larsala’s children and their friends play basketball in the barren yard. That is, until June comes around and the blazing Phoenix summer finally forces everyone inside.
For three months, Larsala will shut the doors and windows tight. To save money, he soaks his kids in a cool bath and delays using the air conditioning until just before bedtime.
“Whether you are inside or whether you are outside, the heat costs you money,” Larsala says.
When told that climate scientists predict the state will get even hotter in the future, Larsala is taken aback.
“It’s going to be hotter than what it is right now? Who gonna live here? How are we gonna live here?”
Sustained Heat Waves Ahead
Phoenix actually suffers from two heat problems. One is a product of growth. Desert nights don’t cool down they way they used to, because energy from the sun is trapped in roads and buildings, a phenomenon researchers call the “urban heat island effect.”
As Phoenix grows, so does the problem, says Nancy Selover, the state climatologist.
“We keep thinking we’ll probably see a night when we only get down to 100 as a minimum temperature, which is kind of shocking,” Selover says.
Standing outside in a low-income neighborhood near Phoenix, Selover points out that many households here are using “swamp coolers,” or evaporative coolers. These cooling units are cheaper than air-conditioning — but they’re also less effective.
If Phoenix’s temperatures rise, “it’s going to be pretty unbearable,” Selover says — and without adequate cooling, potentially deadly.
Phoenix’s second problem comes from global climate change. Researchers predict it will make droughts longer and temperatures higher in the region.
Data from the North American Regional Climate Change Assessment Program predict sustained heat waves above 114 degrees will be a yearly crisis in Phoenix by 2040. And each one, researchers project, will last a sweltering three weeks.
A Laboratory For What Works
Selover says these coming changes present Phoenix with an opportunity.
“As a desert city, Phoenix is kind of a laboratory for us to figure out what works and what doesn’t work, to try to mitigate those things.”
In the future, Selover says, “we may well have to live differently.”
Now, city officials are starting to think about what that new lifestyle might entail. One idea is to cover 25 percent of Phoenix with shade trees.
But some, like architect John Meunier, argue for much greater lifestyle adaptations.
Meunier studies pre-industrial desert cities around the world, looking for lessons to apply in modern desert cities like Phoenix.
Sitting at a light-rail stop downtown, he says creating sustainable futures in cities like this one has”everything to do with managing without having to use a lot of extra energy and power.”
To do that, Meunier says planners could encourage 10 times as many people to live around Phoenix’s light-rail stations. Getting more use out of the system would take cars — and heat — off the street.
These people would also live in taller buildings. Meunier says desert cities in Yemen, for example, take advantage of tall buildings to shade narrow streets.
“It’s crucially important. I mean, not being exposed to the direct sun’s rays makes a great big difference,” he says.
Instead of exposed front yards and backyards, older desert cities employ well-ventilated courtyards, Meunier says. Mediterranean cities paint roads and rooftops white to reflect sunlight.
It’s the way Phoenix has been built, Meunier says, that will make its residents vulnerable to rising temperatures.
“I’m not arguing that we should all live at a higher density,” Meunier says. “What I am arguing is that there’s a lot to be gained by having more of us live at higher density.”
Learning To Build Better
For Meunier’s ideas to become reality, developers will have to make the choice to build differently.
Some of them already have. Take the city’s light rail north about three miles, and you can get a close-up view of how buildings like Meunier envisions might actually work.
The Devine Legacy is a housing complex designed for people with lower incomes. Right next to the rail line, every window is dual-paned, and the building is also superinsulated. Together, those features make a typical Devine Legacy unit 40 percent more energy efficient.
Walking through the front gate leads you to a courtyard. Four-story buildings rise up on either side of you. There’s shade everywhere, and a breeze moves through the space. Even on a 113-degree day in Phoenix, it feels much cooler.
“Having a cool place to live is more important to me than food,” says resident Felicia McMullen.
Before she moved here, McMullen says she was sick and stressed. She sometimes spent $300 a month to cool her suburban home.
Now, McMullen says, “I don’t have that problem.” Her last electric bill was $60 — and the stress is gone.
Ernesto Fonseca, a planner who specializes in sustainable communities, helped test Devine Legacy’s energy use before it opened late last year.
He considers the complex a small victory in what may someday be a more complicated effort to stay cool.
“People in extreme climates learn to live with it,” Fonseca says. “And that’s part of a resilient society.”
Fonseca thinks a lot about this idea of resilience. He says it means that people who live in Phoenix must do more than try to solve the causes of escalating temperatures — they must also learn to withstand the changes as they happen.
Because, as Fonseca says, “We don’t have a choice.”
Peter O’Dowd works with the public radio collaborative Fronteras. Read more from their series “Heat Wave.”