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Showing posts with label Companion Planting. Show all posts
Showing posts with label Companion Planting. Show all posts

The Science Behind The Three Sisters

The Iroquois Indians never gave it much thought, but there was a lot of science behind their farming methods, both nutritional and agricultural.

Many Indian tribes were dependant on hunter/gather behavior, but when one item could not be found there was a deficit in the nutrition. The three sisters are interesting because they are a balanced diet. Corn supplies carbohydrates and a variety of important amino acids. Beans have protein, including two essential amino acids that corn lacks. Squash contributes vitamin A. Squash seeds also contain quality fats that corn and beans lack. So the Iroquois stayed relatively health all the time.

So what about the agriculture? Corn is a heavy nitrogen feeder, squash need pollinators, and the Indians did not really plow the land. So why this combination? Initial feeding of the corn was done with fish, a couple small minnows with the seeds, once the corn in 7" tall the beans were planted, which climb the corn (trellising) and like most legumes they fix nitrogen into the base of the corn plant right out of the air. The beans also attracts pollinators with their flowers, kept picked for a few weeks beans create a lot of flowers and the pollinators get used to returning. Once the beans are a foot tall or so, the pumpkins were planted and by the time they set flowers the bees know right where to go (they have been trained). At that point the last 1/2 of the beans were allowed to grow and mature, dry out and stored for seed and food, same for the corn.

All the shaman of the Iroquois knew is it worked. But there was a lot of good reason why it worked and was sustainable. The early settlers owed quite a bit to this method also, because these were the staples the Indians traded them, and taught them to grow.

Next time... Some garden pictures and plans for a micro orchard.

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The Three Sisters

Last year I blogged the garden and about lost my mind with all the writing. This year I have 3 blogs and I have decided that I will write to each blog one time a week. One blog IS a writing blog so....

What plans do I have this year, yes raised beds again but this year I am focusing on tomato's, cucumbers, melons and peppers. I will probably try to keep a bed of radishes going in the shade.

Last year people asked me about my companion planting, I tend to put marigold and morning glory in the beds to attract beneficial insects and it worked pretty well. This year I want to prepare a section of my yard for an interesting experiment. It's called the three sisters.

This is a myth from the Iroquois Indians. Corn, beans, and squash were the most important crops to them. They were called the three sisters, given to man by the great spirit. Basically the area is prepared, and grist corn (popcorn in my case) is planted, when it gets 4" tall, beans are planted at the base of the corn, then finally when all that is 6" tall the pumpkins (their main squash) are inter-planted. The beans climb the corn, the pumpkins overgrow the base to block weeds. The beans are important because they attract pollinators to the corn and the pumpkins. So that's the plan, I will be preparing the plots and taking a few pictures in about a week of so.

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