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Seawater Dilution Ratio, Sea Salt Substitute, Soil Compaction

This episode opens with a rough week: a dog died, a water pump failed, and cattle got away. Drake still shows viewer photos from Hope, a former student building her own apothecary with lactobacillus, fish amino acid, and mango vinegar, and announces a PureKNF course for January 6–12, 2023 at knffarm.com.

The main lesson is KNF Made Simple. Drake explains gathering seawater and diluting it 1 to 30, about 0.1% salinity, the same as blood. That dilution carries trace minerals — boron, nitrogen, phosphorus, potassium, calcium, and more — into the soil and helps flocculate compacted ground. No ocean access? Use 1 gram of sea salt per liter of water for the same ratio.

He walks through his own setup: seawater collected in buckets, mixed as two 5-gallon buckets into a 275-gallon tote, then run out through 2-inch pipe instead of a 3/4-inch hose, cutting drain time from over an hour to about five minutes. He also covers kalo growing straight into lava rock with mulch and biochar, and potassium deficiency in bananas whose leaves die back before the fruit is ready.

The episode closes with a recorded Hawaiian Sanctuary Plant Aloha class, "KNF Made Simple," filmed for their Thursday series.

Questions answered

  • 30:35 Is it worth spraying livestock stalls with KNF inputs for free? — No one values free — charge something so people take it seriously, like Final Cut Pro did when Apple raised the price.
  • 39:41 What does KNF stand for? — Korean Natural Farming — Drake jokes the acronym could mean almost anything, the way IMO does online.
  • 45:57 What does 'pono' mean here? — Doing it right — correct action so the next seven generations stay prosperous, not exploited.
  • 55:36 What minerals are actually in seawater besides salt? — Sodium chloride plus trace minerals — silver, gold, boron, nitrogen, phosphorus, potassium, calcium, and more.
  • 58:00 Can you use sea salt if you can't get to the ocean? — Yes — 1 gram of sea salt per liter of water gives the same 1-to-30 dilution as fresh seawater.
  • 59:32 What's the right seawater dilution ratio? — Dilute seawater 1 to 30, about 0.1% salinity, the same as blood.
  • 1:01:53 How does diluted seawater help compacted soil? — The dissolved minerals work into tight soil particles and flocculate them, opening the ground to air and water.
  • 1:05:12 How much does it cost to gather all these trace nutrients from the ocean? — Mostly gas, time, buckets, and scheduling — free money-wise, but it takes real effort.
  • 1:07:41 Why switch from a garden hose to 2-inch pipe for spreading seawater? — A 3/4-inch hose took over an hour to drain 275 gallons; 2-inch pipe empties it in about five minutes.
  • 1:10:02 Banana leaves are dying off before the fruit is harvestable — what's wrong? — That's a potassium deficiency; more diluted seawater helps supply it.

Topics: seawater, sea salt, dilution ratio, trace minerals, soil compaction, kalo, banana, potassium deficiency, biochar, mulch, lava rock, pureknf course

KNF Office Hours is a free live Q&A every Sunday at 9 AM HST. Bring your question to pureknf.org/learn/questions or join live.

In this episode

  1. 0:00 Intro and welcome
  2. 1:55 I Ching reading: stagnation
  3. 10:10 Photos from Hope's farm
  4. 11:15 One year anniversary of Office Hours
  5. 21:55 PureKNF course announcement, Jan 6-12 2023
  6. 26:50 Viewer note: OHN and post-nasal drip
  7. 27:15 Bringing KNF to Belgium and Europe
  8. 30:35 Spraying livestock stalls - why free work isn't valued
  9. 33:25 Video: Hawaiian Sanctuary Plant Aloha class
  10. 36:20 KNF Made Simple begins
  11. 39:41 What KNF stands for
  12. 49:59 Farm history: moving to Onomea after 9/11
  13. 51:46 Lava rock, mulch, and deep roots
  14. 55:36 What's in seawater besides salt
  15. 58:00 Sea salt substitute for seawater
  16. 59:32 The 1-to-30 dilution and soil compaction
  17. 1:07:41 Pipe vs hose: getting 275 gallons out fast
  18. 1:10:02 Banana leaves dying before harvest: potassium
  19. 1:13:35 Thanks for tuning in, long live the Natural Farmer

Transcript

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