The Cheap Vegetable Gardener

The Winner of the Hometown Seeds IS…

14.8 years ago giveaway, seeds

Melody D was the winner of the Hometown Seeds survival pack, though for the rest of you Hometown Seeds has provided me a code to allow 10% of any order with them by using the code “thanks”

Tags: cheap, garden seeds, vegetables

Hometown seed giveaway #2 (Survival Seeds)

14.8 years ago free, giveaway, seed storing, seeds

Hometown Seeds has again graciously offered up a selection of their non-GMO non hybrid survival seeds.  These are advertised to keep in storage for 5-10 years but also are open pollinated so you can grow them this year, collect the seeds and create your own stockpile in preparation of any future catastrophic food shortage.

They include a selection of the following varieties:

• Lincoln Peas
• Detroit Dark Red Beets
• Kentucky Wonder Brown Pole Bean
• Yolo Wonder Pepper
• Champion Radish
• Lucullus Swiss Chard
• Black Beauty Zucchini
• Waltham Butternut Winter Squash
• Bloomsdale Longstanding Spinach
• Scarlet Nantes Carrots
• Long Green Improved Cucumber
• Rutgers Tomato
• Golden Acre Cabbage
• Romaine Paris Island Cos Lettuce
• Golden Bantem Sweet Corn
• Yellow Sweet Spanish Onion

They will be sending me the seeds to no restrictions on where these can be mailed to, so simply add a comment by 2/16/2010 2/19/2010 and I will randomly select a winner in one week.

Update — 2/16/2010

I got the seeds in the mail from Hometown Seeds and I was very surprised in the weight of these seeds.  Well over a lb of seeds in this package.  They come in a sealed lightproof wrapper as you can see below:

Though the seeds would last longer if I kept them in this packaging, though I just had to rip it open to see what was inside (winner’s package will not be opened):

As you can see there are quite a few seeds in this package so you may want to think about who you may want to share these with if you win.

Tags: cheap, garden seeds, led, pepper plants, tomato plants, vegetables

LED grow box gets an upgrade

14.8 years ago cheap, indoor growbox, indoor seed starting, LEDs, seeds

In our family we are not just cheap in the garden we also keep our house pretty cool to save on heating costs.  Unfortunately since the LEDs in my grow box do not put out very much heat the inside is only about 68 F degrees even placing it on top of my refrigerator.  For most seeds 77 F degrees is a great ball bark number to shoot for to get the best germination percentage as well as  quicker germination times.  This was the number I was shooting for, so I decided to add a string of mini incandescent bulbs to help bring up the temperature.

To do this I did exactly what I did for the LEDs just drill a hundred or so holes into the side of the box just slightly smaller than the bulb.  Then had the fun job of pushing them all through.

I first tried having all the lights on but that brought the temperature up to 85 degrees, next I tried only half the lights on…70 F degrees.  Then I got the idea of adding the blinker bulbs and tada 77 F degrees on the nose (ok technically 77.1 F).

So far everything is looking good have some onions, peppers, basil, and Swiss chard already sprouted and expecting more shortly.

Tags: cheap, garden seeds, grow lights, growbox, led, pepper plants, vegetables

Seeds from WinterSown

14.8 years ago cheap, seed exchange, seed saving, seeds

I know many of your probably already know about WinterSown but for those of you that have not you must check them out.  This is the first year I have requested seeds from them and I they completely blew away my expectations.  By simply sending them an self-addressed stamped envelope (SASE) and an optional donation they will send back some seeds of your choosing.  I have gotten tired of my boring tomatoes I have been growing from the limited selections at local nursery and garden center so I chose the following: Husky Red Cherry, Persey Tomato, Red Brandywine, New Yorker, Mini Gold, Green Zebra, Tommy Toes, and they also sent me some Parsley which was not on my list though I was planning on growing this year.

They also included a pamphlet (mirrored) providing a long but not very labor intensive method of how to save your own tomato seeds which was yet another added bonus.  I will be sure to save some seeds and send many of my extras back their way at the end of the season.

Tags: cheap, garden seeds, tomato plants, vegetables

Planning garden using GrowVeg (Year #2)

14.8 years ago garden planning, spring, sprouting

Though GrowVeg worked great for planning my garden last year, this year it became even more useful.  By creating a garden plan using my template from my previous year not only did it save time but also showed where I should not plant certain vegetables because I planted the same family of plants in that area last year.  Here is my plan for my larger plot:

I am growing much of the same as I have in past years with the addition of broccoli and Swiss chard.

For my longer fence plot here is what I am going with the following:

New in this area I am going to plan on growing some dry beans for storage as well as some green beans along with our regular cucumbers, tomatoes, and sunflowers.

I also have an area I am planning on growing herbs, though for that I am just going to wing it.

In the end it took me about 3-4 minutes to create this plan thanks to GrowVeg which I can print out and keep by the garden so I don’t have to wonder, “Now where did I plant that spinach again.”

They do have a free 30 day trial if you want to try it out this year.

Tags: cheap, herb garden, outdoor plants, tomato plants, vegetables

Homemade waterproof digital thermometer

14.9 years ago arduino, electronics, thermometer, Uncategorized, waterproof

Now I am playing with hydroponics in my grow box I want to monitor the temperature of my nutrient tank.  This is important too hot it can bread disease too cold it can shock your plants.  I also want to use the data to identify how ebb/flow cycles affect ambient and solution temperature (for my own nerd curiosity)

I have been thoroughly impressed with the Dallas DS18S20 temperature sensor so decided this would be a great component to use for this project and this is how you can make your own.

Materials:

• DS18S20 temperature sensor
• 1/2 inch plastic tubing (could go smaller but had some lying around)
• Aquarium/food grade silicone
• 18 gauge solid core wire (long enough to get from arduino to what you want to measure)
• Glue gun with glue
• Soldering iron with solder

Construction

Step 1: Solder the two wires to pins 1 and 2 of the DS18S20 and apply a little dab of hot glue to all of the exposed metal.  This is not entirely necessary but a small safety precaution so you don’t discover you shorted the connection during assembly.

Step 2: Cut approximately 1 inch length of plastic tubing using a utility knife

Step 3: Apply liberal amount of silicone to one end of the tubing cut in step 2.

Step 4: Allow silicone to set for 15 minutes and do a visual inspection for leaks. You may also try blowing very gently into the tube to check for leaks, though not too hard to create a hole in the process.

Step 5: Attach the DS18S20 to the tube using a drop of hot glue.  This is not entirely necessary but when trying to get a perfect watertight seal the less moving parts the better.

Step 6: Again apply a liberal amount of silicone to seal the top paying special attention to the area around the wires

Step 7: Give the silicone at least 24 hours to completely set.

Step 8: Testing.  First off the sensor may be buoyant, if this is the case carefully attach a 1/2 hose clamp or something else to help tether it down.  Next suspend in a glass of water (preferably clear) and watch for a few minutes for leaks and or bubbles. If you see bubbles try to get an much water as you can out and apply a more silicone and let set for another 24 hours

Hooking it up

This part is pretty straightforward.  Pin 1 is your ground and pin 2 is your DQ which for most people doesn’t make much sense but it is a combination power source and bus output.  To get this to work you hook up your ground (black wire) to your ground on your arduino and the red wire to digital in and 5v with 4.7K resistor between.  Sure that is very confusing so hopefully the breadboard visual below is much more helpful.

Writing the Code

Since I am planning on using this with my grow box controller, I will show how to use this with arduino to get some numbers.  You could look at my arduino code in the grow box controller post to get the values but in my case I need to get values from two DS18S20 temperature sensors so I found a great OneWire library which helps make your arduino code very simply.  Simple extract the two folders in the zip archive to [ArduinoPath]\hardware\libraries and enter the following code into the arduino UI:

#include <OneWire.h> #include <DallasTemperature.h> 
OneWire oneWire(8); // on pin 8 DallasTemperature sensors(&oneWire);

void setup()
{  
  Serial.begin(9600);
  // Initialize sensors
  sensors.begin();
}

void loop()
{
    sensors.requestTemperatures();
    Serial.print(“Sensor #0: “);    
    Serial.println(sensors.getTempCByIndex(0));

    Serial.print(“Sensor #1: “);
    Serial.println(sensors.getTempCByIndex(1))

    delay(100);  // wait a little time
}

If all goes well you should see output similar to the following (values in Celsius):

 Sensor #0: 20.3
 Sensor #1: 30.4
 Sensor #0: 20.3
 Sensor #1: 30.4
 Sensor #0: 20.3
 Sensor #1: 30.4

Tags: arduino, cheap, growbox, outdoor plants, vegetables