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Permaculture Q&A: Michael Judd’s Blueberry Soil Mix

As Permaculture Month continues throughout May, some of our expert authors are answering questions submitted by our readers. Here, Michael Judd reveals his special recipe for blueberry soil mix that imitates the plant’s natural forest edge habitat.

For more do-it-yourself projects to turn your landscape into a luscious and productive edible Eden, check out Judd’s book, Edible Landscaping with a Permaculture Twist.

And, browse these previous posts from the “Permaculture Q&A” series for answers to questions about design patterns, nutrients, invasive grasses, and more:
Permaculture: An Economic Perspective
Eric Toensmeier on Aggressive Grass and Partial Shade
Toby Hemenway on Soil and Natural Patterns
Ben Falk Talks Nutrient Cycling

Danielle from WA asks:
I planted four blueberries bushes last year. They got a lot rain, so I did not water them for a few weeks, but now I see a few of them are brown. These bushes get lots of sun. Any thoughts on how to stop the browning?

MICHAEL JUDD: Hi Danielle, challenges with blueberries generally stem from the soil prep and pH. Blueberries are naturally a forest edge species which means that they like a very rich and loose soil that comes from a leafy compost-like medium. This is usually imitated with peat or sphagnum moss mixed with compost and soil, but I try to avoid pulling material from distant ecosystems, especially sensitive bog areas where peat comes from, and instead create my own blueberry soil mix. My recipe is 50% fine pine bark, 25% compost, and 25% top soil with sulfur pellets mixed in to lower the pH to 4.5-5.5. Mix them well into a generous sized hole before planting the blueberry. Mulch well with a pine bark mulch for the added long term acidity and moisture retention. Blueberries are shallow rooted so keep the mulch on and other plants/weeds away from their base and be mindful to not water with a strong stream that knocks the mulch and soil away exposing the roots.

Though blueberries are generally disease resistant they benefit from good air flow, full sun and spacing. If you make the soil balanced your plants should be healthy.

Hope that helps. Happy fruiting!


Why Modern Wheat Is Making Us Sick

Why is modern wheat making us sick?  That’s the question posed by author Eli Rogosa in her new book Restoring Heritage Grains.Wheat is the most widely grown crop on our planet, yet industrial breeders have transformed this ancient staff of life into a commodity of yield and profit—witness the increase in gluten intolerance and ‘wheat […] Read More

Recipe: How to Make a Simple No-Knead Einkorn Bread

If, like author Eli Rogosa,  you are allergic to modern wheat, it may be time to investigate baking with einkorn.Rogosa suffered miserably from bloating, malabsorption, and indigestion for many years. No doctor could help her, but when she removed wheat from her diet, the symptoms vanished. Her vitality returned with the added bonus of pounds […] Read More

Michael Ableman’s 15-Point Urban Food Manifesto

What if farms and food production were integrated into every aspect of urban living—from special assessments to create new farms and food businesses to teaching people how to grow fruits and vegetables so farmers can focus on staple crops.That’s the crux of Michael Ableman’s Urban Food Manifesto, which has been ten years in the making […] Read More

Q&A with Michael Ableman: How Urban Farming Can Improve Society

Street Farm is the inspirational account of residents in the notorious Low Track in Vancouver, British Columbia who joined together to create an urban farm as a means of addressing the chronic problems in their neighborhood.Street Farm is a story of recovery, of land and food, of people, and of the power of farming and nourishing […] Read More

Hop Grower’s Handbook Wins Silver for Garden Writing

We’re “hopping” for joy at Chelsea Green for authors Laura Ten Eyck and Dietrich Gehring as they’ve been honored with a Silver Medal by GWA: The Association for Garden Communicators for their book The Hop Grower’s Handbook.Laura and Deitrich won the prestigious honor in the Writing category for a technical/reference book of greater than 120 […] Read More
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