Weeds: What They Tell Us and Why You Should Care!

Weeds: What They Tell Us and Why You Should Care!

imagesFor many a homesteader or gardener weeds can be a major topic of conversation.  They should be, but maybe not for the reasons you think!  I’m not talking about eradication or even control of noxious or unwanted plant life.  What I’m referring to is listening to what the weeds are telling us…. now that is a conversation that can really go places!  No I don’t mean the looney bin (the weeds aren’t actually talking to you, even though you may be cussing them!).  Where I’m going with this is observation and interaction.

Many weeds indicate deficiencies in the soil makeup or structure.  For instance dandelions and most thistles are indicative of compacted soils.  You can literally tell what is wrong with your soil by looking at what wants to grow and thrive there.  I’m sure this doesn’t really come as a surprise to a lot of people, but my next bit of illumination might.  Get this, the same weeds that indicate a images-1problem in the soil-shpere are also the ones that can fix it!  The same compaction that is indicated by the presence of dandelion and thistle is also being broken up and relieved by those very same plants with their deep burrowing tap roots.  And that’s just the tip of the iceberg!  Many of the weeds that thrive in iron deficient soils also accumulate iron, and so on and so on.

Many of the most obnoxious weeds the typical gardener faces are armed with impressive tap roots.  This makes them a serious pain to get rid of by simply pulling them out of the soil as little chunks of root get left behind and new plants emerge.  This leads the average Joe with nothing left to do but resort to a chemical cocktail that images-2kills the plant and decimates the underlying soil biology, only to have them reemerge latter.  Remember the problem still exists whether we let nature fix it or not.  What I say is toss that Chem-Ag juice and work with nature to actually cure the underlying problems with the soil, instead of treating the symptoms (which in this case can also be the cure, look at my article on how I’m combating Canadian Thistle for more)!

Observe the weeds you have flourishing in your system.  Listen to what they are telling you about your soil.  The answers are there!  If you are not willing to let them run their course and correct the deficiencies on their own, (which I totally get… a brother needs some tomatoes this season, not a bunch of dandelions for the next five) then you’re going to have to do the weed’s work!

There a few different ways this can be accomplished.  The first thing that might come to mind is to physically alter and amend the soil so that the problems with the soil can be corrected.  Think tilling, sub-soiling, broadforking, fertilizing, mulching, and importing mineral amendments to add to the soil.  This can get very costly and labor intensive on the large scale though.  The next option would be to images-4utilize intentional plantings that alleviate the problems with the soil to remedy the deficiencies.  Planting something like daikon radish in compacted soil or strawberries where the soil is iron deficient could help alleviate thistle problems and net a yield.  Legumes, clovers, or alfalfa will add nitrogen to you soil.  Be creative as there are many cultivated plants that have soil remediation analogs with weeds.

In the permaculture world these are often times referred to as dynamic accumulators.  As in the plant will mine minerals and nutrients from deep in the soil layers and bring them to the surface images-5in the form of leaves, and fruits.  The deposited leaves, etc from these plants will have concentrated levels of the deficient soil element, which then becomes available at the surface for other more desirable plants.  Comfrey is the classic permaculture dynamic accumulator.  Most permaculturist don’t consider dandelion or plantain to be weeds and will actually encourage their growth because they are dynamic accumulators.  Many types of thistle are also in this category, as are mulleins and stinging nettles.  On a homestead or larger scale if a person can spare that particular piece of land for a few seasons the problems will be alleviated and the “weeds” will eventually be pressured out through succession.  In the mean time thistles, and nettles make pretty darn good fodderimages-3 for the livestock and many “weeds” can be marketed as valuable medicinals should you want to add that to your income stream.

The bottom line is that weeds can be an ally in the quest for truly awesome soil that will grow literally anything your climate and heart will allow.  It takes patience, perseverance, and trust in the fact that the natural systems set in place by our Creator are resilient, and restorative.  We just need to observe and interact appropriately with our environment then emulate those natural systems and the answers to our problems will present themselves in due time.  Most often those answers are embarrassingly simple…. like letting the weeds accumulate nutrients and resolve the soil deficiencies!

Resources:

Weeds and What They Tell Us (paperback book): click here

Weeds, Control Without Poisons (paperback book): click here

Eco-Farm (paperback book): click here

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