Produce Hearty Potatoes With All Natural Potato Fertilizer

Looking for an organic option for potato fertilizer that will help with blight and bugs and increase your yield? Whether you grow red skins, russets or white potatoes, use Liquid Organic Potato Fertilizer to grow delicious potatoes chemical-free.

Potatoes respond to All Natural Liquid Organic Potato Fertilizers when they are applied in banded applications at planting and as foliar applications after emergence.

Banded Applications:

Apply 2-3 gallons/acre of Natural Liquid Organic Fertilizer 4-3-3 near the seed at planting. The addition of 1-2 gallons of Liquid Bonemeal 0-12-0 along with the Natural Fertilizer 4-3-3 may also be beneficial especially when phosphorus soil test levels are below 40 ppm. Foliar Applications:

Apply 1-3 gallons/acre of All Natural Liquid Organic Fertilizer 4-3-3 mixed with 30-50 gallons of water as a fine mist with enough solution to thoroughly cover the leaves (increase spray volume as canopy develops to ensure thorough coverage). Apply foliar applications in 10, 40, and 60 days after emergence.

Rates vary according to soil fertility and other inputs used. Lower dilution rates are more effective than higher dilution rates. Two or three lighter applications may be more effective than one heavy application. If other constraints only one trip over the field, then do not exceed a 4% dilution rate (4 gallons of all natural potato fertilizer to 100 gallons of water).

The addition of a biodegradable surfactant increases uptake by increasing adhesion to the leaf surface. Apply liquid potato fertilizer in early morning or late evening. Do not apply before or after rainfall or irrigation. On standard field sprayers, use turbo flood jet nozzles when applying all natural potato fertilizer to reduce clogging.

Keep Pests Away

To reduce susceptibility from the attack of insects and disease causing organisms, apply 1 gallon of All Natural Liquid Organic Fertilizer 4-3-3/acre when signs of infestation begin to become apparent. Substitute 2 quarts of Liquid Kelp and Sulfate of Potash 0-0-8 for the All Natural Fertilizer 4-3-3 late in the season when the additional nitrogen is not needed. Natural Liquid Potato Fertilizer added to the spray tank reduces the pesticide needed to obtain effective control by 1/3 to 1/2. Some growers are finding that All Natural Liquid Organic Potato Fertilizer applications alone eliminate the need for pesticide applications when they are applied at the same time as pesticides.

Soil applications:

Mix 3 gallons of All Natural Liquid Organic Fertilizer 4-3-3 in 20-30 gallons water. Apply solution to one acre (apply in spring and fall if soil is hard and low in organic matter).

Field Observation:

Witness: Mark Schell Idaho Falls, Idaho Year: 1996 Applications:

  • 3 gallons of Natural Liquid Organic Fertilizer in 3 applications (9 gallons total); first as preplant with sprayer, second as foliar spray after emergence, third through irrigation system in early August


  • 6.2% increase in yield
  • 40% more #1’s
  • 7% fewer culls

Field Observations of Liquid Organic Fertilizer:

  • Natural Liquid Organic Fertilizer plants recovered 1 week earlier than controls from 250 frost on June 18.
  • Plants stayed greener longer.

Note: For specific information relating to pastures, please go to our pasture fertilizer page.

To order All Natural Liquid Organic Potato Fertilizer, please click here