All posts by Humbleville USA

Coconut coir mat Vs Soil for Daikon Radish Microgreens.

Below are my pictures of a tray of diakon radish grown on coconut coir mat for the first time for me. One ounce of seed was sprinkled on a mat soaked in H2O2 and covered with vermiculite, uncovered and under lights 5 days later and harvested another 5 days later. Yield is 8.5 ounces. (first 3 pictures)

coconut coir mat radish tray

coconut coir mat radish yield

mat radish

In October I dry seeded one ounce of diakon radish seed on soil and covered it with soil. It was uncovered 3 days later, harvested 6 days after that, and the yield was nearly 16 ounces. (4th picture)

radish micros new tray

Now conclusions should not be drawn from just one or two data points, but I believe there might be a lesson in here that the nutrients in the organic soil mix may produce a larger yield.  The experiments will continue.  There are still some advantages in growing with a non-soil grow medium (mainly that live plants are more kitchen friendly if there is no soil) but yield is obviously an important part of the equation.

Aquaponic Basil Destined for Soup

Happy Thanksgiving.  We give praise and glory to the Creator on this day for our bounty.  Speaking of bounty, this morning I had to trim up the basil in our desktop aquaponic bed in order to make some more room and let the smaller plants get a bit more light.  The trimming harvest came in at 1.8 ounces, and we will be giving that to Gpa who delights in a certain basil soup recipe.  Perhaps if we share our fresh basil, we can ask to share some of this soup he adores.

aquaponic basil

Psalm 100:4King James Version (KJV)

Enter into his gates with thanksgiving, and into his courts with praise: be thankful unto him, and bless his name.

Magenta Sunset Swiss Chard – Aquaponics

Time to make room in the aquaponic grow bed, and the best way to do that is to eat it.  Today I took out 7 larger leaves from the Magenta Sunset Swiss Chard plant and will probably saute them up in garlic and butter to have with lunch.  The larger leaves were blocking the light from reaching the smaller lettuce plants trying to grow in the shadow of the chard.  Let’s see how long it takes before it is time to take a small harvest from it again.

aquaponic swiss chard

Eat Some Now, Save Some For Later

The amazing thing about live plants as a product is that they turn out exactly what you need to make more of it!  Our first round black seeded simpson lettuce grown indoors has pretty well run it’s course.  The remaining plants have bolted, creating a more bitter flavor in the lettuce leaves.  But that doesn’t mean it is time to feed the plants to our chickens and worms!  Some of the lettuce plants I will allow to continue to grow and produce more seed for future crops.  God is amazing in his design work.

lettuce seeds coming

2.5 Year Old Banana Chips Still Taste Good

It was March 2015.  The girls and I took advantage of a sale on bananas and made a mess of banana chips in our dehydrator.  Not sure how this happened, but we failed to eat a quart mason jar full of these goodies which were on the shelf, vacuum sealed, for two and a half years!!

They still taste very good, and we ate these a couple of days ago, so far as look, smell, taste and giving it a few days, I’m confident to say that these were perfectly fine after all this time.

banana chips two years old

Matthew 4:4 ESV 

But he answered, “It is written, “‘Man shall not live by bread alone, but by every word that comes from the mouth of God.’”

Using a Top Coat to Avoid Seed Heads in Microgreens

I think these sunflowers and broccoli microgreens are ready to harvest.

The sunflowers were grown in coconut coir with a top layer of coconut coir. The process looked concerning to me, with the sunnies pushing up blobs of the coconut coir on top. I continued top watering until the last couple of days, and I am pretty well satisfied with the end result and greatly diminished seed head issue.

sunflower micros in coconut coir

The broccoli microgreens were also grown in coconut coir but this time I used course vermiculite as the top coating. I like this better. The vermiculite fell from the top as the broccoli microgreens grew and there was a massively positive impact on avoiding the seed head issue.

broccoli micros in coconut coir w vermiculite top

Ecclesiastes 1:16

I said to myself, “Behold, I have magnified and increased wisdom more than all who were over Jerusalem before me; and my mind has observed a wealth of wisdom and knowledge.”

Lower Watt Aquaponic Light Decreases Obnoxiousness

Perhaps the 1000 watt LED with it’s blue and red spectrum lights casting a very noticeable pink hue into the front of our subdivision was a little overkill.  That light was so bright I had to take one of those windshield reflectors from Dollar Tree and create a backstop for the light just so we could use the room that it is in.

aqaponic light

It’s replacement is a much more streamline and reasonable brightness clocking in at 45 watts.  It is my hope that with this supplemental LED light and the natural daylight we can get in this western facing window, that’ll be all we need to grow fresh vegetables and herbs right in our front room.  We’ve been able to take down the light shield, and the pink hue is much less noticeable.  So long as we get continued growth, this was a great move (and the light only cost $28 shipped.

Psalm 119:105 (NIV) — Your word is a lamp for my feet, a light on my path.

Kratky Kale Experiment with and Aquaponic Twist

Perhaps every experiment starts out with a certain level of enthusiasm.  The idea that perhaps I could fill a mason jar with fish waste water from my aquaponic tank, leave it alone under lights for 30+ days and then be able to eat homegrown lettuce or kale was no exception.

To the left is the kale plant grown in this experimental fashion.  To the right is the kale grown from the same saved seed as the other, but in soil under the same lights.  I think we have a clear winner.

aquaponic kratky kale experiment

Does this mean my kratky experiments are over?  Of course not!  I am pondering about buying some hydroponic nutrients and running a side-by-side experiment with the kratky method done the traditional way and one with this aquaponic water to see if it was a nutrient issue or another variable.  Fun! Fun! Fun!  Who says I shouldn’t play with my food?

Silly Fumble Fingers !!

Microgreen production has reached the point that I no longer want to use that manual sprayer, so I forked over the $6.27 for a pump action sprayer to be delivered to me from China via Amazon.  Patiently waiting the three or four weeks it takes to arrive, I’m so excited to implement this simple and relatively inexpensive efficiency tool.

I wash the China smell out of the sprayer.  I mix up a new batch of H2O2 (one half cup of 3% hydrogen peroxide in one gallon of water) to use as my sanitizing solution in the spray bottle.  I pump up the pressure, and ahhhhh that’s so good !!!

I set the hand held pump sprayer down on the shelf.  It rolls off.  Gravity takes hold and at an accelerating pace pulls my new tool to the ground and SNAP!  The tip breaks.  It still works a bit, but not well.  And it leaks.

10 minutes … 10 minutes is all I had with this tool.  My excitement is abated.  I fork over another $6.27 and begin my 3-4 week wait yet again.

broken sprayer