Saturday, June 29, 2013

It's hot!

Even the tractor just wants to sit in the shade.

Monday, June 24, 2013

What's a... drupe?

Or how an olive is like a peach

A drupe is a fruit in which the outer layer is a thin skin, the middle layer is thick and usually fleshy (though sometimes tough, as in the almond or fibrous, as in the coconut), and the inner layer (the pit) is hard and stony. Within the pit is usually one seed. Other representative drupes are the cherry, peach, mango, olive, and walnut. (Merriam-Webster concise encyclopedia)

In fact the botanical term is derived from the Greek word dryppa meaning olive, which I guess means a peach is like an olive.

Other terms relating to the parts of an olive you may see are as follows:

    exocarp        = skin
    mesocarp      = flesh
    endocarp      = pit
    indehiscent    = meaning the fruit does not open up to release it's seed
    lignification     = the process of the endocarp hardening as it matures

Friday, June 21, 2013

Placing Cuttings

So here's how I'm placing the cuttings in the propagation media. I have a 2 inch gauge marked at 2 inch intervals that I place against the previous column of cuttings.  With a piece of flashing I cut down through the media and simply pull it away to expose a trench the length of my gauge.  I place the cuttings on my layout and simply backfill the trench with the flashing.


Thursday, June 20, 2013

Tuesday, June 18, 2013

Propagation Mist Timer

I call it The Frankentimer.

I put this mist timer together because it's inexpensive to build and I can easily replace individual components for around $20.  I can control the duration and the pause each from 1 second to 60 hours, and I can control the hours I want to mist during the day.  Here are the parts I used.

Basically I have an individual surge protector that I plugged a simple 24hr timer into that will allow me to set the misting system on while the sun is up.  Into the 24hr timer I have a 12Vdc power supply  for the timing board and a 24VAC transformer to run the solenoid controlled water valve.  One line, doesn't matter which, of the 24VAC runs through the relay on the timing board on its way to the valve.



The timing board is a VM188 and is controlled with a couple of jumpers to select seconds/minutes/hours and a dial to control 1-60 for the selected time setting.  It's not pretty but it works.

And now some Amazon affiliate links. If you do copy this design, please click through the links below to purchase your parts.
A short list of supplies used:

Saturday, June 15, 2013

Propagation Mist System

Got the mist system up and running.
So given the temporary nature of the table, I'm just using a standard garden hose to connect with instead of plumbing a more permanent system.  I've got a standard 3/4" female hose fitting to male 3/4" fitting that is also a backflow preventer.  This is important because you don't want to suck back any nasties into your drinking water.  This threads into 3/4" electrically controlled solenoid valve to turn the water on and off.  From the valve the 3/4" pipe runs down the center of the table, underneath, sprouting two 24" risers that are simply capped, drilled, and threaded to accept the mist nozzles.

I went with two risers instead of an overhead pipe to control the dripping that occurs when the mist collects on the pipe an drips onto the rooting medium. Additionally I slipped a 6" section of 2" pipe around the riser where it protrudes through the rooting medium to control dripping.



Propagation Table

Well, I banged together a 'rustic' outdoors propagation table.  It's a simple open frame built out of 2x6's about 6'x3' and suspended at a comfortable 3 foot working level.  I'll cover it with shade cloth after the misting system is installed.  The bottom is a fine hardware cloth held up by a series of slats.  Next I'll cobble together the mist system and build the timer.




And with the shade cloth tacked on.