Solar Bucket Set Up

Steps for Set Up of Solar Bucket:

Scroll through the images to visualize the steps to set up the solar bucket.

  • Confirm bucket's food grade quality. In the image , the code is HDPE2, a food grade quality plastic.
  • Second, determine the fertilizer you will use. Select one that is formulated for hydroponic grow systems. The ones illustrated in the second photo are General Hydroponics Flora Series: Flora Micro, supplies micronutrients, Flora Gro, supports green vegetative growth, and FloraBloom, supports flowering and fruiting. This five gallon bucket and Flora Series nutrient supply will be sufficient for growing a fruiting vegetable, such as a tomato. Determinate varieties of tomatoes are advised for this type of system.
  • Cover the motor in fabric. This will prevent the motor getting clogged with debris. Nylon stocking material was used in this example.
  • Place the motor at the bottom of the bucket. Attach a food grade quality hose to the motor. In this example, silicon tubing is used. Cut a length about 8 inches longer that the top of the bucket. This will enable easier placement of the tubing around the base of the plant. Also a suction cup was attached to the motor to help secure it to the bottom of the bucket.

Steps for Mixing Nutrient Solution:

  • Initially start with 2 gallons of solution. Add 2 gallons of water to the bucket.
  • Adjust the pH. The range should be somewhere between 5.5 and 6.5. You can test the pH with inexpensive litmus paper. See image showing the color chart. The results of the test indicate a need to lower the pH. Add vinegar to lower pH, 1 teaspoon/gallon. Baking Soda can be added to raise pH.
  • Refer to the video for how to mix the 3 part Flora Series Fertilizer
  • A test of the solution with a Total Dissolved Solids meter, should read in the 1050 to 1350 ppm range.