From the Field
Filtered by: Office Hours · Show all
OFFICE HOURS May 14 2023 Korean Natural Farming Live
September 22, 2026
Live office hours with Dr Drake to get answers to Korean Natural Farming questions. knfsupport.com
Cam Yeast In Pineapple Vinegar, Thrips On Potted Plants
May 10, 2026
Cam yeast on pineapple vinegar is harmless film yeast; thrips mean weak plant nutrition, not a bug to fight. Also: office hours may go to email and clips.
LAB Preservation, Acidic Soil pH, and BMW Crystal Brewers
April 19, 2026
Drake covers preserving LAB with sugar, fixing acidic soil pH through biology, and building a crystal bacterial mineral water brewer.
Lactobacillus For Corpses, Contaminated Water, Rotational Grazing
April 13, 2026
Drake covers lactobacillus on animal corpses and contaminated water, grazing without predators, refractometer logging, and more.
KNF Podcast: LIVE - 05 April 2026
April 06, 2026
Live office hours with Dr Drake to get answers to Korean Natural Farming questions. knfsupport.com
Seawater Microbe Dilution, Kombucha Uses, Composting Hair
March 30, 2026
Seawater-to-cheap-microbe ratios, using kombucha in KNF sprays, and why the book says never use bird bones in the structure recipe.
IMO 3 Rice & Soil Tips, Compost Pile Turning Tools
March 22, 2026
Drake reviews a listener's IMO 3 setup (rice, soil, leaf litter) and compares tillers and cultivators for turning a compost pile.
No-Smell Piggeries, Static Floors, and Pile Poopology
March 16, 2026
Drake tours no-smell piggeries using static floors, talks pig feed and genetics struggles on the island, then demos mixing nutrients into a compost pile.
Mixing FPJs Before Use, 2018 Korea Training Trip Replay
March 09, 2026
Can two fermented plant juices be mixed before use? Then a replay of the 2018 Korea KNF training trip, with trainees introducing themselves.
On-Farm Slaughter Rules, Dusty Soil Cover Crops, OHN Storage
March 02, 2026
Dr. Drake covers USDA slaughter rules for small farms, fixing dusty low-fertility soil, and how long-aged OHN gets stronger and needs less per application.
IMO Leaf Humus Collection, Rice Hay, Seed Soak Solution
February 22, 2026
Drake replays a Korea SARM workshop on collecting IMO, using rice hay to boost Bacillus subtilis, and storing finished IMO, plus county ag policy on rhinoceros beetle.
Weak Cleanser Fixes, Rhino Beetle Grubs, Drone Spray Altitude
February 15, 2026
Drake and guest Mark cover fixing a weak cleanser batch, stopping coconut rhinoceros beetle grubs, and drone spray height and wildfire soil recovery.