I'm a rookie gardener as some of you may know from other areas of the forum.
I'm always looking for new places to grow and I have been moved to look within.
My house, that is.
So after spending inordinate amounts of time watching Youtube videos, I have taken the Kratky plunge.
I decided to start out small but elegant. I built some borderline furniture quality boxes that fit our country decor.
I found the boxes at Home D. for $10 ea. I built the frames and light rack for about $30.
I'm in the process of building another, and I still have to paint and stain this one.
4 lettuce per frame butted against some sunny Florida windows.
Since we are running the air anyway, I figured I'd try for some greens in the hot summer.
The setup is pretty self-explanatory...
Very nice.
You drilled the holes already but if you had holes every 4 inches in all directions you would have more options
beets 4 inches, lettuce 8-10 inches, peppers 18 inches, carrots 4 inches.
Is this a soil box or is it going to be a hydroponic or self watering container setup. I see a lot of possibilities.
I admire you ambition and carpentry skills. I have very poor carpentry skills. I have to use angle bars to keep any box I try to build square. But , I can put a drip system together, no problem.
You drilled the holes already but if you had holes every 4 inches in all directions you would have more options
beets 4 inches, lettuce 8-10 inches, peppers 18 inches, carrots 4 inches.
Is this a soil box or is it going to be a hydroponic or self watering container setup. I see a lot of possibilities.
I admire you ambition and carpentry skills. I have very poor carpentry skills. I have to use angle bars to keep any box I try to build square. But , I can put a drip system together, no problem.
- Tabasco
- Senior Member
- Posts: 113
- Joined: Mon May 26, 2014 9:51 am
- Location: Zone 9a, 50 miles North of Tampa Fl
Thanks Imafan26,
It's a static system. You fill it till the nutrient solution just touches the bottom of the net pots, then over time
the roots reach down, drink up the nutrient solution, and grow to maturity.
Pretty much zero maintenance.
The roots that remain exposed develop the ability to absorb oxygen.
The solution is enclosed and light-void, so you don't get any algae or rot, unless you use the wrong nutrient.
I've seen mhpgardner use an air pump in an experiment and it did make for ever better growth,
I'm going to add that to mine also.
I'm planting lettuce, which seems to work best in these, I just went with 12" spacing so I didn't crowd them.
With 2 of these frames that's 8 heads about every 30 days, just a start to test the waters.
I have a lot of that foam sheeting, so I'll experiment over time.
Here it is painted and stained...
It's a static system. You fill it till the nutrient solution just touches the bottom of the net pots, then over time
the roots reach down, drink up the nutrient solution, and grow to maturity.
Pretty much zero maintenance.
The roots that remain exposed develop the ability to absorb oxygen.
The solution is enclosed and light-void, so you don't get any algae or rot, unless you use the wrong nutrient.
I've seen mhpgardner use an air pump in an experiment and it did make for ever better growth,
I'm going to add that to mine also.
I'm planting lettuce, which seems to work best in these, I just went with 12" spacing so I didn't crowd them.
With 2 of these frames that's 8 heads about every 30 days, just a start to test the waters.
I have a lot of that foam sheeting, so I'll experiment over time.
Here it is painted and stained...
- applestar
- Mod
- Posts: 30624
- Joined: Thu May 01, 2008 7:21 pm
- Location: Zone 6, NJ (3/M)4/E ~ 10/M(11/B)
These look interesting!
I agree air pump should improve the growing conditions.
One of the benefits of home garden is that you don't (have to) harvest entire heads of lettuce, but harvest outer leaves as needed. So I think closer spacing and successive starting would provide harvest size lettuce for extended period. Lettuce is one produce that is difficult to store or preserve.
I agree air pump should improve the growing conditions.
One of the benefits of home garden is that you don't (have to) harvest entire heads of lettuce, but harvest outer leaves as needed. So I think closer spacing and successive starting would provide harvest size lettuce for extended period. Lettuce is one produce that is difficult to store or preserve.
- Tabasco
- Senior Member
- Posts: 113
- Joined: Mon May 26, 2014 9:51 am
- Location: Zone 9a, 50 miles North of Tampa Fl
My understanding is that the intent is to simply allow the solution deplete until full plant maturity.applestar wrote:These look interesting!
I agree air pump should improve the growing conditions.
One of the benefits of home garden is that you don't (have to) harvest entire heads of lettuce, but harvest outer leaves as needed. So I think closer spacing and successive starting would provide harvest size lettuce for extended period. Lettuce is one produce that is difficult to store or preserve.
Makes it a fully off-grid system. No reason not to do some trimming during growth.
I can't see why you couldn't replenish the nutrient solution for sustained growth.
I have read that some people do this and grow peppers and even tomatoes with it, but I'm not sure how reliable
that is.
It is a static system by definition, yet while extra oxygen seems to accelerate the growth it is not required.
I want as much growth as quickly as possible.
Additionally, I would like to discourage any chance of mosquito propagation, however unlikely.
- Tabasco
- Senior Member
- Posts: 113
- Joined: Mon May 26, 2014 9:51 am
- Location: Zone 9a, 50 miles North of Tampa Fl
This is the best example of this method I've seen...
[youtudotbe]https://youtu.be/oDYeffYcVkY[/youtudotbe]
[youtudotbe]https://youtu.be/oDYeffYcVkY[/youtudotbe]
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- Cool Member
- Posts: 75
- Joined: Mon Nov 10, 2014 8:50 pm
Very nice. I plan to do something similar but also hook it up to my fish tank. The fish will provide the nutrients (or at least most of them) and then hook up an air compressor to provide oxygen to the roots so they don't rot. I have been doing a lot of research into this. I'm just not sure how to keep the water clear enough to see the fish. I also plan to put some fish in the grow area to help with any bugs that get into it. Try adding some zebra danios to the water area to kill any blood sucking bugs (can't spell the name!).
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- Green Thumb
- Posts: 303
- Joined: Fri Jan 30, 2015 1:41 pm
- Location: USDA Hardiness Zone 7a