064 One Straw Revolutionary Larry Korn


Larry Korn with Masanobu Fukuoka.

On the podcast this week we interview Larry Korn, author of One-Straw Revolutionary and translator and editor of Masanobu Fukuoka’s The One-Straw Revolution and Sowing Seeds in the Desert. We talk about Larry’s experience living on Fukuoka’s farm and we delve deep into Fukuoka’s natural farming philosophy. During the discussion we cover how natural farming is similar to indigenous agriculture and how it’s different than permaculture. We also talk about the mystical experience that changed Fukuoka’s life. Larry’s website is onestrawrevolution.net.

If you want to leave a question for the Root Simple Podcast please call (213) 537-2591 or send an email to [email protected]. You can subscribe to our podcast in the iTunes store and on Stitcher. The theme music is by Dr. Frankenstein. A downloadable version of this podcast is here.

What are trees worth?


Trees and people, happy together. The Mall and Literary Walk, Central Park, NYC. Photo by Ahodges7.

Trees are dying all over Los Angeles, because of the drought. No one seems to think they need to be watered.

Trees which are not simply dying of thirst are being ripped out and replaced with “water saving landscapes” of succulents, cactus and gravel.

Both of these trends are disturbing, and are the result of ignorance more than bad intent. Our culture as a whole is green blind if not outright biophobic. I’ve come to understand that most people don’t even really see plants, except as a vague green background to their busy lives, and even fewer people understand plants and the value they bring to our lives and the world at large.

I’ve been traveling a lot this summer, taking refuge in green places which restore the soul. Returning to LA has been hard, because all of the plant life here is so very stressed. When I’m outside, it’s almost as if I can hear a constant, low-level cry of misery from the land, and that pain resonates in me, creating a deep sense of helplessness and sorrow. My strategy for dealing with this for the past couple of weeks has been to hide indoors and bury myself in books–to just shut down.

But I seem to have run into the limits of self-pity, and now I’m trying to figure out what I can do to help the situation. This post is a small gesture in that direction. I’m beginning with trees, because they are the lynchpin of the loving landscape.

In defense of trees

Shrubs and annuals come and go. Trees are long term residents of the landscape, surveyors of our lives. Above and below ground they knit together communities on many levels. They deserve special attention. They deserve to be valued and cherished for what they are, more than simply what they do for us. That said, they do a whole heck of a lot for us:

  • In mercenary, real estate terms, trees create street appeal and bump up property values by thousands of dollars. This, though, is the least part of their true value.
  • Trees cast shade, which cools the ground, which cools the environment at large, countering the urban heat island effect. They also cool the air by passing water through their leaves. A healthy urban forest makes for a much more liveable city for us all.  (The city of Melbourne understands this.) And trees clustered around your own house make your home cooler in the summer, reducing your energy bills. Low lying cactus and succulent plants do little or nothing nothing to cool the city, while gravel, concrete and artificial turf make your yard a blistering heat trap.
  • Trees help the land absorb rain, increasing ground water levels and preventing destructive run off and storm flooding. (See this and this.) A single tree can absorb thousands of gallons of rain water as it falls, like a giant sponge. What will happen to the dry slopes of California this winter, when the winter rains come, and our trees are gone, from stress and fire? Mudslides my friends, and lots of them. I’m already dreading it. But this isn’t just a California problem. Crazy weather is the norm the world over now, and trees are one of our best buffers against the worst of it.
  •  Trees don’t only hold water in the ground,  they share it with other plants. Having a big tree in your yard is like having a pump and well which you don’t have to maintain.
  • Trees make for clean water. By absorbing all that storm water, they pull the filth from our streets into the soil, and the soil cleans it, pro bono. (This is one of the many benefits of healthy soil, another important player in environmental health.) If that storm water runs unchecked, it just dumps all of the oil and fertilizer and insecticides and poo straight into the nearest waterway.
  • Trees absorb and store carbon, directly mitigating climate change–and they indirectly mitigate the change as well, by helping to temper the effects of storm water, high winds, high heat, etc.
  • Trees create food and habitat for birds, insects and mammals. We humans don’t like to share resources with the rest of creation, but trees support life of all sorts, with no trouble to us. Or maybe not, if squirrels are stripping your fruit trees clean! So we might have a vested interest in fruit trees–but all trees are beneficial to other life, above and below ground. Think of each tree as a city, teaming with life which is mostly invisible to us, but vitally important to the world.
  •  Trees heal the soul. They give us shelter from the sun and the rain. They give us a place to read and dream.  A place to hide and climb. An anchor in a shifting landscape of time and movement.  We’ve known since the 1980’s that they even speed our recovery when we’re sick.

These points just scratch the surface of what trees do for us. For more, see Tree People’s Top 22 Benefits of Trees.

Trees don’t ask much of us, but offer so much in return. I feel the least we can do is treat them well. They are valuable, long lived, complex entities. It is worth calling a professional arborist to give them a proper pruning, or to consult if they look stressed. Yes, this costs money, but removing a mature tree once it has died from neglect, disease or bad pruning is a much more expensive proposition.

If you live in a drought-stricken area, water your trees--even if you’ve never watered them before. They don’t have the resources they once had, and while they’ve been hanging on like champs for four years, they are beginning to give up. I see it everywhere.

Watering trees in a drought is a long-term investment. It is even reasonable to plant a new tree, as you would light a candle in the darkness. Don’t water anything else in your yard, if you must, but save your trees.

Mulch, mulch, mulch!


I like the color contrast going on here between pinkish fallen avocado leaves and the grey-green foliage of this California Fuchsia

[This is one post in a series of posts on the loving landscape, collected under the tag “Back to the Garden”]

Last week we talked about compost. This week, we touch on a second key to soil health, mulch.  Both compost and mulch foster the life of the soil, and both are important components of the loving landscape. Sometimes they are confused for one another, but they are quite different animals.  Compost, which we talked about last week, is more nutrient rich than mulch. It’s full of life, and inoculates soil with that life.

Mulch, on the other hand, is a blanket for the soil. (A blankie, as I think of it in my more regressive moments.) It is not a living material, as good compost is. Rather, it is made up of dead, dry plant matter (dead leaves, shredded wood, straw, etc.) which is spread to form an insulating layer over the soil. Simple as it is, a mulch layer is vital to the life of the soil. In nature, no one comes around with a rake to tidy up. Plants drop dead matter all the time, and that stuff lays there until it breaks down. That is how it should be. In a loving landscape, we try to replicate the patterns or habits of nature, and one of the most important habits she has is letting stuff fall and lay there.

This, by the way, entirely contrary to common gardening practice, which seems to believe that if a surface isn’t covered in turf or cement, it must be swept as clean as a kitchen floor. I see a lot of dead soil in my neighborhood, dry and exposed and baking in the sun–but ever so tidy.

Insulating the soil provides the conditions necessary for life to bloom in the soil. Mulch helps retain soil moisture (which lessens the frequency of watering) and protects soil life and plant roots from the extremes of hot and cold, and builds new soil over time. It provides habitat for beneficial insects (And yes, some not-so-beneficial ones as well. We’ll talk about that more.) So while it is not as biologically active as compost, it creates the conditions which support life.

Finally, mulch becomes soil. Over time, it slowly breaks down and becomes new soil. If you dig a hole in a yard which has been mulched for a few years, you can see the rich dark soil which appears just beneath the mulch layer, very different from the older soil lower down.


Let me tell you a story. Our friend Kazi recently bought a new house and is in the process of planting gardens in the front and back yards, which had been sorely neglected. In the big back yard she discovered the previous owners had, for reasons known only to themselves, blanketed the soil with big pieces of polyester carpeting and sheets of black plastic. Beneath this stuff, the soil was dry, hard packed and lifeless.

She threw away the plastic and carpet and put down a thick layer of shredded wood mulch. In addition, she ran drip lines beneath the mulch to bring some water into the picture. (That is necessary here, as we get so little rain–it wouldn’t be necessary everywhere.) She let that stew for a couple of months, and then checked back in.

As if by magic, the soil beneath the mulch had come to life. The water and the insulation called to the worms. They came from…somewhere. (The ways of worms are mysterious!) And they went to work opening up the lifeless, compacted soil, changing its texture and color. On a microscopic level, a host of bacteria and fungi had also gone to work in Kazi’s soil, producing nutrients in the soil, readying it for planting.

And all Kazi did was lay down a truckload of mulch, and then retired to her porch for a well deserved cocktail. No tilling. No digging. Nature does the heavy lifting.  This is the wonder of mulch.

Sound too good to be true? The underground, invisible life of the soil, and its relationship to plants is amazing. To learn more, check out the classic text: Teaming with Microbes by Jeff Lowenfels and Wayne Lewis.


Mulch  looks nice–at least to my eyes it does. I admit that I may have eccentric vision. Life is beautiful, and I see in mulched spaces the promise and hope of life. When I walk in our mulched yard, I can imagine I’m in the forest, walking in quiet leaf litter. Meanwhile, when I see vast tracts of green lawn, I think, “What is it feeding?” And the answer is, nothing. Lawn asks for so much in terms of time, labor, water and chemicals, and gives so little back. Whereas mulch costs little, and gives much.

If you decide you won’t have a lawn (or much lawn), mulch is one of the best ways to unify the look of yard and garden, to make it look tended and tidy. Mulch also represses weeds. I think of it–again–as a blanket stretched across a neatly made bed. Mulch is homey and comforting. It also provides a soft, clean surface for walking, and of course, there’s no worry about too much foot traffic!

Dogs, by the way, seem to do just fine on mulch. They don’t, contrary to popular belief, need a lawn. In fact, we all know they are hard on lawns.

As far as kids go, a yard full of trees to climb, secret forts, chickens, flowers, vegetable patches and interesting critters and bugs might better lure them outside than a perfect lawn. I know many happy kids who live in such yards. And as a kid myself, I preferred such spaces. I have no fond memories of grass. I do have strong memories of playing in wilder spaces–under trees, among boulders, in a rainy gutter, in the snow, at the beach. Lawn, for me, was always a suspicious place full of dangerous sprinkler heads and hidden dog poop.

The one exception I will buy for lawn is as a good surface for babies and toddlers. It’s nice to have a clean, soft patch of grass for them to plunk down on when outside. But that doesn’t have to be a big patch to be very useful and fun–and if the rest of the yard is full of life, they’re more likely to be visited by ladybugs and butterflies!


1) From the trees, from the ground:  Think of your yard as a closed system. Nothing leaves.  Leave the Leaves!  Nature doesn’t pack precious plant material up in plastic bags and send it to the dump, and neither should you.

  • Keep all of your fallen leaves. Get your neighbor’s leaves, if you can. Spread them in place, or store them in bags until you need them. Pine needles work, too.
  • Pull weeds before they go to seed and leave them on the ground to dry up and vanish into the mulch layer. I swear, it might look strange to see them laying there at first, all green and bright, but they’ll be pretty much invisible in a few days.
  • Practice “chop n’ drop”. When you’re pruning bushes or trees, chop up softer trimmings to about 6″ (15 cm) and leave them at the base of the plant. The plant will appreciate it. You can leave woody branches here and there, too, to support beetles and other bugs. (I make little piles of fallen wood, hoping to host lizards, but resign myself to the fact I’m more likely hosting mice. Well, it gives the neighbor’s cat something to do!)
  • If you have a lawn, save all your clippings. They make great mulch (and compost). To mulch with them, it helps if you can spread them out somewhere and let them dry for a day or so, so they lose moisture and won’t mat together. (ETA: a commenter just reminded me to be careful if you are sourcing your grass clippings from outside your home. If the grass has been treated with pesticides or herbicides, you will bring those into your ecosystem.)

2) From your city. I can’t speak for all cities, but most have tree trimming crews, and they have to do something with all that stuff, so many cities have public piles of both compost and mulch for the taking. We often visit the free pile of mulch in Griffith Park, not far from the putting range. We only take their mulch, not their compost, which we’re a little suspicious of.

On that note, not all mulch is created equal. Check the pile before you start shoveling to make sure the wood is ground up enough–there shouldn’t be too many big chunks of wood. A few big chips are okay here and there, but it should be shredded, not just vaguely chopped up. There also shouldn’t be too much garbage mixed in–bits of plastic and the like.

3) From tree trimmers. Shredded tree trimmings are one of the best kinds of mulch we can use. When arborists or tree trimming crews are working in your area with a wood chipper in tow, go talk to them and ask if they have plans for all those trimmings. They may be willing to dump them in your driveway for free.

We recently posted about someone working on an app to unite tree trimmers with people who want mulch. This revealed that 1) sometimes getting those guys to deliver is easier said than done, and 2) that some areas already have networks which link up tree trimmers with mulch-needers.

As to point one, I’d say that you should just keep trying and be willing to pay a little if necessary. For our most recent mulch delivery, we actually paid our arborist’s crew $50 to bring us a mountain–a literal mountain–of mulch, enough to cover our front and back yards. It was worth the money.  As to point 2, check around and make sure that there isn’t a system already set up which you can take advantage of–talk to your neighbor with the richly mulched yard for a start. Where did they get theirs?

4) From the feed store. Straw (not hay!) can be used as mulch, and one bale will go a long way. Now, admittedly, it does make your yard look like the set of Hee Haw, but it works. We covered our entire back yard with straw one year, just for the hay of it. Generally speaking, I’d reserve straw for certain uses in the vegetable garden, which I’ll talk about in a bit.

5) From your recycling bin. It is possible to use shredded cardboard and paper as mulch. It can turn a little unsightly, but it is a nice way to return some paper to the soil. More often newspaper and cardboard are used in specialized gardening techniques like lasagne or sheet mulching, and in lawn killing.

sunflower seedling

This volunteer sunflower seedling is a little stressed, but I think it might do better now that it has a nice blanket of dead weeds.


Mulching perennials

It’s a fantastic idea to spread mulch under all your perennials–all your bushes and trees. In fact, I think this should be law. (If only I were Queen of the Universe!) About 3 inches (7-8 cm) is a good amount. (You use thicker mulch layers for killing lawn and repairing soil. In those cases you lay down something more like 8 inches (20 cm)).

You can also mulch fruit trees with compost instead of wood-based mulch, to give the soil life there a boost, or lay down an inch or so of compost, and then top with mulch.

When mulching your trees and bushes, be sure to leave a couple of inches between the mulch and their trunks. You don’t want the mulch creeping up the trunk–it’s not healthy for the wood.

Mulching your paths, seating and play areas

This is a great way to repress weeds, keeps down dust and mud and make your yard look tidy. It is also fundamentally pleasant to walk on a path of mulch.

Mulch used in open spaces like this can be applied fairly thickly, say 5″ (13 cm), so you have a solid layer which resists foot disruption and smothers the weeds. There’s no need to put anything under the mulch in these situations–not cardboard or newspaper or plastic.

A nice side benefit is that you are protecting and nourishing the soil in those areas, so that one day, if you decide to re-arrange your yard and plant in those spaces, the soil will be in much better shape than if it were paved over.

(ETA 5/15: A reader reminds me to mention that it is a good idea to leave some soil bare in a yard for native bees and other insects. Some native bees harvest dirt and mud for their nests, others nest in the ground and need access to the soil. I’m going to do a whole post on native bee habitat later in this series, so you’ll be hearing more about this. In the meantime, just keep in mind the idea of leaving the odd corner or bit of slope un-mulched.)

Mulching vegetables:

Mulch in the vegetable beds is potentially useful, but also has downsides. It’s very specific and local knowledge, so you have to see what works best for you.

I’ll say straight off that if slugs are a big pest in your vegetable beds, mulch will provide them with lots of nice habitat, so I’d not mulch anywhere near my vegetable beds in that case.

A mulch of clean, bouncy straw can be useful for keeping fruit off the soil. How did strawberries get their name, after all? They are traditionally grown on straw. Yes, indeed!

Erik and I mulch our tomato beds with straw. It insulates the soil and keeps low fruit off the soil. We wait to mulch the beds until after the seedlings are a few inches tall, out of bug noshing range, to be sure we don’t inadvertently host any chewing critters.

Same goes for squashes and pumpkins–sometimes it’s nice to put the ripening fruit on a straw cushion.

However, we don’t mulch our lettuces and leafy greens, though a straw mulch looks pretty among greens. Maybe if Garden Beautiful was visiting for a photo shoot, we’d do a temporary mulch for looks. But bugs that like to eat succulent greens seem to like to bed in mulch, so generally it’s a no-go for us.

All of what I said may not be true across the board. I hesitate to give generalized garden advice, because every situation is different.

Mulching California natives:

This is a charged topic. I can’t speak to native plants of any other region, but here in California we are often sternly advised not to mulch our native plants. I ignore this to a certain extent. In general, I understand the logic. Our chaparral plants are not denizens of Mirkwood Forest. They need sun and air and some dryness. In fact, some like to be dry all summer long. So while it might work for non-natives, it would be wrong to put them on a drip system that waters them weekly and then bury them under several inches of wood chips. They’d suffocate.

Nonetheless, as I said above, Mother Nature is not busy with her broom. All plants drop leaves, even natives, and I leave them in place. Sometimes leaves blow among them from other plants. I leave those, too. If I pull weeds around the natives, I leave those in place. As a result, my natives are lightly mulched, and seem happy enough about it.

Mulching your lawn:

Mulching is one of the best ways to kill your lawn. Instead of going through all the trouble of tilling or solarizing, just lay down a layer of cardboard and a super thick layer of mulch and wait. If you’re interested in doing this, check out this series from UC Davis “Stacey’s Lawn Removal” where a woman walks us through her lawn removal using this technique. As a bonus she has lots of planting suggestions, too.

Mulching your lead-contaminated yard:

Mulching is one way to minimize the impact of lead in your soil. If your soil tests positive for lead, all you can do, short of replacing all of it, is to cover it up. You could choose to pave your yard, or put down a lawn, but mulch is cheaper and easier, and more soil-life friendly than those options. It works by keeping the soil covered, so that lead-laden dust doesn’t swirl into the air, and it keeps little kids who are toddling around up and out of the dirt, so they don’t get it on their hands, and into their mouths.


Reapply your mulch as often as necessary. Sorry I can’t be more specific! Different mulches will break down at different rates in different climates. Just check your mulch levels and add a little more. This should be no more than an annual chore.


Some kinds of mulch kills plants:

Use some caution with leaves or wood from plants known to be allelopathic–that is, hostile to other plants, like eucalyptus and black walnut. It’s not as big of a problem as you might think. They haven’t been able to prove that cedar chips, for instance, actually inhibit plant growth, despite all their bad press. But it’s a nuanced situation, and this article by Linda Chalker-Scott is helpful in sorting out the details.

Mulch encourages termites:

Do termites feed on mulch? Yes, apparently so. But it’s complicated. The University of Florida IFAS Extension did a study on this, and decided, in their conclusion that we may as well keep using it:

Further research on mulches and termites is warranted to determine if we should be concerned about using mulch around houses. Also, research is needed on possible repellent mulches such as melaleuca which might serve as an additional barrier for household protection against termites. At this time the benefits of mulches such as water conservation, reduced used of herbicides, and reduced soil erosion are very apparent while the risks to termite infestations due to mulches are unknown. Homeowners will continue to use mulches in landscaping around their houses and buildings. Our current recommendation is to be vigilant and up-to-date with termite inspection and treatment.

Wood mulch robs nitrogen from the soil:

There is also a persistent rumor going around that wood chips or shredded wood mulch robs the soil, and thus your plants, of nitrogen, so you shouldn’t mulch with wood products. While it’s true that the carbon in the wood is looking for nitrogen in the soil as the wood breaks down, but the exchange is very slight, and will not inhibit your plants. Mulch encourages life in the soil, the vital, microscopic life which actually produces nitrogen to feed the plants. (Again, you’ve gotta read Teaming with Microbes!)  The good that mulch does for the soil vastly outweighs the small amount of nitrogen lost where the wood touches the soil.

Bad Mulch?

If any mulch could be considered “bad,” I’d have to point a finger at plastic sheeting and rubber mulches. The problem with these is that they don’t break down and feed the soil. They do some of what mulch is supposed to do, but ultimately, they are not friendly to the life of the soil. Worse, they linger eternally and I guarantee you that one day in the future you’ll be pulling up handfuls of the dratted stuff, cursing yourself for ever thinking it was a good idea to use it.

Gravel mulch and decomposed granite (D.G.)  is somewhere in between. It at least rock belongs in the soil, unlike plastic and rubber, but it doesn’t feed the soil, and almost always is installed with an ultimately problematic layer of plastic sheeting underneath. I could do a whole Tumblr of photos from our area of people who put down plastic sheeting and rock in hopes of having a trouble-free landscape, only to find themselves hosting a fine weed farm. It is far better to put organic mulch down on bare soil. I can’t say it enough–imitate nature and you’ll be fine. Try to be clever with man-made materials, and you’ll be looking at woe down the road.

I speak from experience. Long ago we put down a layer of plastic weed barrier beneath a decomposed granite surface in our yard. That idea didn’t work out and the granite is long gone, but the plastic, despite our efforts, still shows up when I’m digging around. More than a decade down the road, it is in tatters and shreds and is absolutely miserable to remove.

So, learn from our mistakes, and…

Love Your Mulch!

An ancient food forest

An intriguing short video by permaculturist Geoff Lawton about a food forest in Morocco.

It does leave me with questions, though, such as: what sort of labor does it take to keep this system going? And also, what other kinds of inputs does it require? Is it irrigated, and if so, how?

Still, it’s inspiring to see so much abundance in a dry space. Come to think of it, LA has lots of palm trees already. If we’d just give up our cars, we could plant that understory of carob and banana…

2014, a Year in Comments: Plant Thievery, Loquats, Breakfast Cerial and the Apocalypse


Scene of the crime. Our missing cactus.

One of the reasons I prefer blogging to writing books is feedback in the form of comments. The subject matter we write about attracts thoughtful and compassionate people interested in making the world a better place. And I appreciate discussion and constructive criticism (We’re thankful too, that no trolls live under the Root Simple bridge). As an only child prone to ex cathedra statements, it’s good to have accountability in the form of reader feedback. With this in mind, I thought I’d review the most commented upon posts in 2015.

One curious phenomenon is that the number of comments a particular blog post gets is often inversely proportional to the amount of time it took to write. Kelly and I will sometimes spend hours agonizing over a blog post that gets just a few comments. Other times, a post dashed off in ten minutes will touch off a spirited discussion. This is not to say that a post that gets comments is any better or more popular than one that does not. Some posts, I suppose, are just more worthy of commenting. And we’re aware that many people read and never comment.

Here’s the five most commented upon Root Simple posts of 2015:

1. Plant Thievery. Back in April three barrel cacti disappeared from our front yard. It was a thorny, premeditated crime that prompted many readers to share their loss of plants. Later in the year I heard about two women who stole a lawn in England. And in local plant thievery news, a Los Angeles bakery lost most of its outdoor patio plants and the Episcopal Cathedral had an entire orange tree disappear. I like to think of these crimes from the plant’s perspective. Assuming they survive, the plant probably enjoys being able to travel and spread genetic material. Many plants, after all, evolve ingenious ways of, for instance, getting birds to eat seeds and poop them out over the landscape. Appealing to our lesser instincts could be yet another devious genetic strategy on the part of team plant.

2. Loquat Season is Here. Second to ways to avoid traffic, one of the great questions of life in Los Angeles is what to do with all those damn loquats. As the loquat is not frost tolerant, this is not a question for folks in the antipodal extremes.  And there’s great variation in loquat quality. Some taste, well, almost as good as an apricot (I know this sounds like faint praise). Others are just a thin, watery pulp surrounding huge, inedible seeds. I suspect part of Kelly’s motivation for writing this post was her skepticism of my loquat fruit leather recipe. I considered it the equivalent of discovering the loquat northwest passage. Despite Kelly’s brave stab at understanding the loquat, I don’t think we have a definitive answer on the subject. Perhaps we need to construct a kind of loquat Hadron Collider to solve this problem. Hey, that sounds like our first Kickstarter!

3. A Year After the Age of Limits: 5 Responses to the End Times. While Kelly may not have nailed the lid on the loquat coffin, she did write an eloquent essay on the pitfalls of apocalyptic thinking that was prompted by our attendance to the 2013 Age of Limits Conference. It took us and our friend John, who went with us, an entire year to process this disturbing weekend. Kelly and I recorded a long interview for our podcast with John about his experience that we never used. It’s well past time for me to revisit that recording. Thanks to KMO’s always excellent C-Realm Podcast, I heard that this year’s conference was different, perhaps due to the absence of the near term extinction crowd.

4. The Hugelkultur Question. Popularized by Sepp Holzer and many other permaculturalists, this practice of mounding logs in a hill of organic matter has been making the rounds of the avant-horticulture scene for the past few years. Like many 21st century radical home ec practices, evaluating Hugelkultur takes us to the messy collision point of systems theory and reductionism. This is not to even get into the problem of climate, which I pondered in another much commented upon post, Hugelkultur in Dry Climates. One thing to come out of researching the issue was discovering the Garden Professor’s Facebook page, wherein brainy horticulture types engage in a dialog on newfangled ideas. Use the search function on that page to find the subject you’re interested in. Who would have guessed that Facebook is useful for more than sharing cat photos and speculating about caftans?

5. Non-GMO Versions of Grape Nuts and Cheerios Less Nutritious Than GMO Versions. This may seem to be a post about the GMO debate (I’m not a fan of GMOs in most cases), but it’s really a stealthy realization that my Grape Nuts habit needed to end. Thankfully I discovered the Higgs bosen of breakfast cereals thanks to the KoMo FlicFloc. Which, to cram way too many physics metaphors in one blog post, really is the Hadron Collider of kitchen gadgets.

What controversial and comment worthy subjects would you like us to take up in 2015?