Although we have been experiencing a La Niña weather pattern, with above average temperatures and below average rainfall, this pattern is breaking down. I’m even hearing talk of an impending El Niño weather pattern, which can be quite rainy. In this episode, I’m thinking long-term about our Southwestern weather. Transcript INTRO: From Tucson, Arizona, welcome…
In Tucson, we just experienced our first Freeze Warning of the winter. So, it was time to harvest the Meyer lemons. Here’s a look at how I did that –and what I’m planning to do with my harvest. Transcript INTRO: From Tucson, Arizona, welcome to the Water Harvesting 101 podcast. My name is Martha Retallick….
My laundry-to-landscape greywater harvesting system irrigates three fruit trees. This episode focuses on needed maintenance of this system and its six emitters, three of which are for my big pomegranate tree, two are for my small pomegranate, and one is for my Meyer lemon. Transcript INTRO: From Tucson, Arizona, welcome to the Water Harvesting 101…
Quite often, water harvesting is associated with cisterns. And cisterns are expensive. So, if you can’t afford a cistern, what can you do? Quite a bit! This episode advises you to focus your efforts on passive water harvesting, with a bit of “used” water recycling thrown in for good measure. Transcript INTRO: From Tucson, Arizona,…
Many people think of the desert as a harsh environment where lushness is impossible without heavy irrigation. Here’s the thing about heavy irrigation: It leads to sky-high water bills. And those can really lighten your wallet. Fortunately, there are plenty of water-saving alternatives to heavy irrigation, and I discuss them in this episode. Transcript INTRO:…
I like to look at water harvesting as a decades-long experiment. In this episode, I’ll take you back to my 2004 home purchase, when this place consisted of a bare lot in front and out-of-control Bermuda grass in the backyard, and I’ll describe my landscaping successes and failures in the urban Tucson environment. Transcript INTRO:…
Now that you’ve done the work, it’s time to enjoy the rewards of water harvesting. In this episode, I’m looking at them via the three activities of water harvesting. I’m also offering a bonus reward: Photo op! That’s because water harvesting-fed plants, like the hesperaloe flowers and mesquite leaves shown above, make great photographic subjects….
The National Weather Service’s Climate Prediction Center just released the winter forecast for the American Southwest. And it’s looking like a warm and dry winter. Not the sort of prediction we water harvesters want, especially during drought conditions, but here’s how I’m handling it at my place. Transcript INTRO: From Tucson, Arizona, welcome to the…
Wrapping this three-part series with the third activity of water harvesting, recycling “used” water. You can certainly use this one for gardening, and I do so with container gardens and in-ground plants like fruit trees. This episode includes recommendations of raised beds from Greenie’s Garden and vertical planters from Greenstalk. Transcript INTRO: From Tucson, Arizona,…
Let’s look at the second activity of water harvesting, storing rainwater for later use. This one’s tailor-made for backyard food production, especially if you have a cistern. However, cisterns have limited capacity, so you’ll need to carefully allocate that water within your growing space. Transcript INTRO: From Tucson, Arizona, welcome to the Water Harvesting 101…
This episode marks the start of a three-part series on growing your own food with water harvesting. I’m covering this process via the three activities of water harvesting: This week, I’ll talk about how redirecting rainwater can indirectly help you grow food, and I’ll explain what I mean by indirectly. Transcript INTRO: From Tucson, Arizona,…
In this episode, we’re talking about a creature that one doesn’t often associate with the American Southwest. We’re talking about beavers! This keystone species is every bit as industrious as you’ve heard, to the point where beavers are called ecosystem engineers. But a quick pro tip: In order to thrive, beavers need year ’round flowing…
Now that the five-month inferno called summer is over, it’s time to for fall planting in the American Southwest. Perfect time to get landscape and garden plants established before next summer. My favorite sources for landscape plants and seeds? Here goes: Links are in the transcript. Transcript INTRO: From Tucson, Arizona, welcome to the Water…
My backyard fruit trees are officially confused! After an epic October rainstorm that dropped 1.85″ over the course of three days, combined with our above-normal temperatures, the lemon tree is flowering again. So are my pomegranate trees, like the one shown above. Such is the life of a desert gardener. When my garden isn’t parched…
Are you harvesting rainwater? Storing it in a cistern like the one shown above? Congratulations! You’re now the CEO of your own water utility. As CEO, you get to decide what to do with the water in your cistern. You’ll also need to figure out how to handle cistern overflow when rainfall is especially abundant….
Sorry to say, but Tucson’s 2025 monsoon season was a bust. Started with high hopes, then it fizzled out. However, a series of Pacific storms is reducing some of our summer rain deficit. The most recent of these was a combination of two tropical storms, Priscilla and Raymond. In three days, this soggy couple dropped…
I have a confession to make: I need help. As a water harvesting and gardener, I simply can’t do everything myself. And I’m also finding that there are limits to my knowledge. Here’s an example: Since 2017, I’ve been happily raising a black mission fig tree in my backyard. It’s in a container for many…
If there’s one thing to know about hurricanes, it’s this: They’re hard to predict. For example, Hurricane Lorena was predicted to visit the western coast of North America, and she certainly did. She caused major flooding in western Mexico, then headed back out to sea. Despite her avoidance of the United States, the weather forecasters…
Rain! In the garden! It’s time for a photo op! Now, do I take my cameras out in the rain? Sure, why not? My Nikons have excellent weather sealing, and, yes, I have tested it during heavy downpours. Then there are those nighttime rainstorms. Too dark for photography. Best to wait until the morning after…
I’m writing this post on the first day of fall, so Happy Autumnal Equinox! During the summer months, I had a problem that really smelled! My cistern started reeking like a sewer! Ugh! Okay, that’s enough exclamation points for one paragraph. Let’s get to work on solving the problem. First thing I did was to…
Want to make your digestive system run in reverse? Drink your cistern water, straight out of the tank! How can you avoid this calamity? By filtering your water. Have I enjoyed filtered cistern water? I sure have! There’s a local organization called the Watershed Management Group (WMG) that offers frequent events featuring rainwater drinks. Matter…