Experienced gardeners know that thorough pre-planting preparation is critical for achieving a high potato yield. The author of the Zen channel “Garden Cheat Sheets” has shared a Soviet-era technique that ensures the development of large tubers, comparable in size to the benchmark varieties used by large-scale farms. According to the expert, this method begins with the careful selection of high-quality seed potatoes, ideally no larger than a medium chicken egg. The tubers must have clean skin free from spots or mechanical damage, and each must possess at least four viable eyes. The selected material is then stored in boxes at a temperature of approximately 12 degrees Celsius.
The preparation continues with a disinfection process using a sharp knife treated with a potassium permanganate solution—specifically, one teaspoon of permanganate per liter of water. Each tuber is cut lengthwise so that each half retains two to three eyes. The cut surfaces are then dusted with a thin layer of ash, no more than 2-3 mm thick. Finally, the prepared halves are placed back in boxes and kept at 12°C for 21 days until planting. The expert emphasizes that this meticulous preparation leads to a record harvest, even during unfavorable summers, with all subsequent care remaining standard.
