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Dan Koenck
Post     Subject: Potatoes in tires

If you don't get the plants covered in time and they start budding, can you still cover them with dirt and move to the next layer?
Landon Sunrich
Post     Subject: Potatoes in tires

Life's Short. Grow food.

More philosophy than informed opinion I know.
bob day
Post     Subject: Potatoes in tires

heavy metals are mostly an issue when the soil ph falls really low since heavy metals are not sought actively by plants and must be dissolved in the soil solution to be forced into the plant

but i would think about all the other junk in the tires, and also the idea that tires are really recyclable now, so using them for potato farming doesn't make much sense in a conservation sense

and the method i heard that seemed like a real winner was to have four stakes about 4 feet or so out of the ground, build your box (4x4?) fastening to the posts at the corners --1x 8s or 1x6s, or whatever

then the next layer just put on two boards on opposite sides of the box

the next layer do the other two sides,

and at each level pull the greenery to the outside edge of the box so it can grow out and up and in the end you have a tall box that you can't see for the greenery

the trick is to get as much leaf area as possible, since it is the photosynthesis producing the starch for the potato and for the continued growth of the plant

so if you do go ahead and use the tires i'd put a spacer between them, enough to hold the soil, but still let the foliage out to the light
Gary Lewis
Post     Subject: Potatoes in tires

Miles Flansburg wrote:Gary, here is an old thread about this, but not sure if it will answer your question?

https://permies.com/t/638/organic/potato-tires



Thanks Miles! Great stuff

Still - I see no real research about toxins (and a whole lot of opinions). I hope someone will do it one day to either squash the myths going around or warn us all off using tires forever.

I know I don't want to put my family at risk - but if I follow all the opinions on everything, I would never take a step in any direction Science is what is needed (and maybe I should see if I can convince someone to do it!)

Gaz

www.almostafarmer.com

Miles Flansburg
Post     Subject: Potatoes in tires

Gary, here is an old thread about this, but not sure if it will answer your question?

https://permies.com/t/638/organic/potato-tires
Gary Lewis
Post     Subject: Potatoes in tires

Not a new method by far, but we are off to a great start on our place....

I was concerned about the rumor of txins in the tires...but could find no solid research on it (loads of opionion, but no research to back up the concerns). If anyone knows of any, please send it my way!
Anywho...you can find what we did with photos here:

http://www.almostafarmer.com/potatoes-in-tires/

Gaz

www.almostafarmer.com