Four years after starting, I made it through--but just barely. Phillips is a wealth of knowledge, but his writing is the worst: convoluted sentence structure bloated with strange combinations of vocabulary and peppered with inappropriately informal exclamations. This man desperately needed a good editor. Or maybe even ghostwriter.
As an example, here's a sentence he wrote:
"Curiously, feeding on Prunus species results in slug larvae having a different range of coloration that's more dark green in wet weather to orangish brown in dry times" (p. 226).
Here is what he could have written:
"Curiously, when they feed on Prunus species, slug larvae take on different coloration: darker green in wet weather, orangish brown in dry times."
A book with a few sentences like this would be tolerable, but practically every sentence is twisted into unnatural form like this. The oddest thing is that it's not an overly formal, academic book at all. Phillips is not shy about mixing in casual exclamations. This unnerving combination results in passages like this: "Phew! That's a whole lot of interdependent rock 'n' roll showing up in a relatively invisible world! Effective microbe cultures allow us to consistently introduce these synergistic organisms via the sprayer to our fruiting plants and the ground in which they stand" (p. 139). Seriously, what planet does this man live on?
But if you can get past the atrocious writing, there is clearly a lot of knowledge to be gained. Phillips focuses on increasing overall plant health to combat disease, and he knows enough botany to actually explain what nutrients plants use to stay healthy. His approach relies on what he calls "holistic sprays," which, in contrast to traditional sprays that focus on killing disease and pests, are sprays to amplify the plants' own defense mechanisms and encourage beneficials. He uses a mix of effective microbes (photosynthetic bacteria secrete nitrogenous compounds taken up by mycorrhizae, lactic acid bacteria improve calcium uptake, yeasts promote cell and root division), neem oil (isoflavonoids fight fungal disease, fatty acids feed beneficial microbes, azadirachtin reduces insect feeding and interferes with egg production), liquid fish (nitrogen to help pollen production, fatty acids), and seaweed extract, as well as fermented compost teas (silica in horsetail and nettle strengthens cuticle defense against summer fungi, comfrey provides calcium). Of course, he does use some targeted disease and pest control, but he does not encourage traditional organic methods of copper spraying, which throw off the ecosystem balance.
He also focuses a lot on developing and maintaining a fungal presence in the soil by using ramial wood chips, which are made from twigs of 7 cm or less in diameter. This newer growth, comprised of soluble lignins and cambium, has high levels of nitrogen, phosphorus, potassium, and other essential nutrients, while older wood has high levels of carbon, which locks up nitrogen as it is decomposing. (The C:N ratio of ramial wood chips ranges from 30:1 to 170:1, while for stem wood chips it is 400:1 to 750:1.) In addition to containing nutrients, ramial wood chips encourage the growth of a layer of fungal duff, with mycorrhizal fungi delivering nutrients to tree feeder roots and saprophytic fungi helping further decomposition. He uses hay and leaves as well, but ramial wood chips are what really create a healthy ecosystem for fruit tree roots (or, as he says, "rock the biological kasbah"--groan). I must say I was pretty excited to see some "white rot" among my wood chips--and sure enough it was the part from the small-diameter branches.
He also notes that soil disturbance encourages bacteria over fungi, and one of the most interesting parts of his management plan is how to handle the mowing. He recommends leaving grass to grow through early spring to prevent disease spores from floating up to tree leaves, then mowing (which to him is scything) at fruit set, when the trees' feeder roots are growing. The mown grass and plants shed their extra root matter, providing space for feeder root growth, and the shorn growth is left as mulch.
Even if you get past the writing, though, this book could have been much better organized. I found myself having to go back to the beginning to figure out what he was talking about, struggling to find where passages were located. Often he starts by explaining one thing that doesn't make sense until he explains another thing later, such as when he talks about cation balance (p. 66). It's not a terribly difficult concept, but he makes it seem so by going into the details of cation exchange capacity before explaining why it matters--or ever explaining that he is using "cation" as a synonym for the macronutrients that plants need.
The saving grace to the organizational disaster is the Holistic Compendium at the end of the book, which lays out what to do throughout the year. I wish it noted down which pages to go back to, though, for more complete information. I went back and forth between two and three stars because I would be hesitant to recommend this to anyone, but I don't have anything to recommend in its place, though I suspect there are better books out there with similar information. I just have yet to find them.
Other gems of linguistic contortionism:
"Significant odds guide this harbinger of fungal disease to an unfurling leaf, where prolonged wetness facilitates hyphal growth of the spore" (p. 135).
"A number of tangents lie exposed in that spore scenario that suggest health-based courses of action rather than use of allopathic fungicides" (p. 136).
"The fact that the organo-sulfur compounds in garlic serve as synergistic carriers of silica and other nutrients from those teas into and through the cuticle simply rocks my herbal boat" (p. 149).