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Kevin Espiritu

๐Ÿ‘ค Speaker
616 total appearances

Appearances Over Time

Podcast Appearances

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

In soil, they're not bathed in water.

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

And of course, you have to oxygenate that water with one of these air stones, kind of pumping the dissolved oxygen level up.

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

So why don't we just separate the water from the system?

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

Imagine that same five-gallon bucket.

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

And we'll actually bring in sprayers that will spray or mist in like a nebulized sort of level, like very small droplets of nutrient rich water.

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

And we just will, they'll mostly be sitting in air most of the time.

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

So it's not that there's not water use.

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

It's just that the roots aren't sitting in water.

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

And I don't know off the top of my head, like, is that more efficient than hydroponics or not?

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

I think most people would just do the roots, but then there's this whole concept of like what's called foliar feeding or feeding the leaves, where some things are uptaken by the leaves and used in certain ways.

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

But of course the roots are like the most common way that things are being uptaken.

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

A hundred percent.

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

Yeah.

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

I mean, the zucchini method I was using was just in soil, like with a little, with a little steak growing it up, but you're totally right.

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

Like some of the, so instead of like, imagine you have your soil like this, that's one horizontal.

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

Yeah.

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

It's just one plane that you can grow on.

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

And of course, when you're out in the Midwest farming soy, that's fine.

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

Like you can just do that forever.

StarTalk Radio
Homesteading on the Moon with Kevin Espiritu

But in, you know, in Manhattan or in Brooklyn, if you're trying to grow