#KoreanNaturalFarming #DIYGardening #FloweringPlants 🌱Fermented Fruit Juice (FFJ) — KNF Flower & Fruit Booster 🌱 Fermented Fruit Juice (FFJ) is one of the most powerful natural tools in Korean Natural Farming to improve flowering, fruit set, and fruit quality. In this full step-by-step guide, we cover how to prepare FFJ using fruit scraps or peels, the ideal sugar-to-fruit ratio, fermentation timing, and seasonal adjustments to optimize plant performance.
You’ll learn: • Which fruits work best for FFJ and why overripe or soft scraps are ideal • How to achieve the correct 1:1 sugar-to-fruit ratio for fermentation • Timing for fermentation depending on climate or season • Application methods during the vegetative, flowering, and fruiting stages
According to KNF official documentation, FFJ supplies natural plant hormones like gibberellins and cytokinins, enhancing flower formation and fruit development. Research from University of Hawai‘i CTAHR confirms that fruit-based ferments improve nutrient uptake and microbial diversity in soil. Regenerative Farmers of America report more abundant fruit set and improved taste when FFJ is applied weekly. FAO soil microbiology studies support that plant-based ferments increase beneficial soil microorganisms, boosting overall plant health.
Perfect for urban gardens, small-space growers, and backyard orchards, FFJ is low-cost, beginner-friendly, and environmentally sustainable. Apply weekly during flowering and fruiting stages and watch your plants produce more flowers, larger fruits, and better flavor.
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