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Purslane Food (FPJ) Fast: Chop It in a Tub With a Flat Spade

Vincent Mina, with Drake Weinert and Dr. Hoon Park, Hawaii Farmers Union United (HFUU) leader; farms on Maui · USA (Hawaiʻi)

After the day's announcements, Vince Mina plays two short videos of how he makes Food (FPJ) from purslane on his farm: sugar dumped on a tubful of purslane, chopped to a mash with a flat spade, packed three-quarters into jars under a paint-strainer cover. He also passes around a hau-flower Food he uses as a spreader-sticker, Drake Weinert suggests a little salt for dry plants, and Dr. Hoon Park explains Cho's unglazed clay jar and two-thirds fill.

What they found

The question

How can one farmer make a lot of Food (FPJ) quickly and comfortably?

How they tested it

Purslane Food (FPJ), as shown in Vince's videos and answers: purslane picked in the morning before the dew burns off, put in a plastic tub from a big box store (the tub 'basically wasn't even full'); approximately four pounds of sugar dumped on top (weight of purslane not stated; type of sugar not stated for the purslane); chopped and mixed with a flat spade, standing up, until it becomes a mash; spade must not be rusty. Packed into two-gallon wide-mouth jars with no air pockets, pounded down with the fist, filled three-quarters of the way; covered with a nylon five-gallon paint strainer held on with a rubber band so air can get in. No water. At the end of the week the liquid is strained off; the purslane solids go to the worm bins. 'That made three gallons of fermented plant juice.' Hau-flower Food: fallen hau flowers gathered each morning for about a week, mixed with brown sugar (amount not stated); strain before putting it through a sprayer.

What was compared
  • Purslane Food (FPJ) — About 4 lb sugar on a tub of purslane, chopped with a flat spade, jars filled 3/4, paint-strainer cover, about a week; made about 3 gallons. Dilution and use rate not stated.
  • Hau-flower Food (FPJ) as spreader-sticker — Fallen hau flowers plus brown sugar; added to a spray mix to help other amendments stick and spread. Dilution not stated.
  • Salt with the sugar (Drake Weinert) — A little salt added to the sugar to raise osmotic pressure for dry plants such as sweet potato. Amount not stated.
Results
  1. About 4 lb of sugar on a tub of purslane made about three gallons of Food

    Purslane weight not given; the two videos run about three to four minutes each.

    ▶ 2:15 Said and shown on the slides

  2. A flat spade turns a tubful of purslane into mash in minutes

    Done standing up; keep the spade free of rust so iron doesn't get into the Food.

    ▶ 2:37 Said and shown on the slides

  3. No water: the sugar draws the water out of the plant

    Mallow gave hardly any juice; use something succulent like purslane or watercress.

    ▶ 6:12 As spoken

  4. Add a little salt with the sugar for dry plants

    Raises osmotic pressure, e.g. for sweet potato. Not water.

    ▶ 7:25 As spoken

  5. The purslane grows on 21-year-old compost piles

    Piles fed every week with farm trimmings; the 'weed' is treated as a resource.

    ▶ 8:17 As spoken

  6. Unglazed clay jar, two-thirds full, one-third air

    The clay breathes and its dark color limits sunlight; glass and plastic don't breathe.

    ▶ 11:04 As spoken

Hold it loosely
  • One farmer's method; amounts are approximate ('you'll get a feel for how much sugar is needed').
  • The purslane was never weighed, so the sugar-to-plant ratio is unknown.
  • The question 'why brown sugar?' was not answered directly; Dr. Park spoke about jars instead.
  • No results on crops are given for either Food.
For your farm
  • Choose juicy plants (purslane, watercress) so the work gives you plenty of Food.
  • Pick in the morning, don't add water, and leave headspace in the jar under a breathable cover.
  • A clean, rust-free flat spade in a tub can do the chopping and mixing for a big batch.
  • Spent plant material can feed the worm bin.

Next to Master Cho's teaching

  • Differs

    Sugar amount: about 4 lb on an unweighed tub of purslane Cho weighs the plant and adds brown sugar 1:1 by weight (his 2003 book gives 1/3 to 1/2, adjusted for moisture). Vince's eyeballed amount may be less sugar than Cho's ratio; weighing would make it repeatable.

    Cho, Natural Farming Agricultural Materials (Recipe), p. 39

  • Goes further

    Jar filled three-quarters, breathable cover Cho fills to two-thirds and leaves one-third for water, air and heat, under porous paper. Vince's three-quarters is a little fuller; the breathable paint strainer fits Cho's rule that the cover lets air in and out. Dr. Park stated Cho's two-thirds in the room.

    Fermented-Plant-JuiceFPJ, p. 1–7

  • Agrees

    Pick in the morning before the dew burns off Cho says collect just before sunrise, with dew on the plants, and avoid picking during or right after rain.

    Cho, Natural Farming Agricultural Materials (Recipe), p. 34

  • Agrees

    Unglazed clay jar breathes; glass and plastic don't Cho calls clay jars and wooden barrels the best containers because ingredients can breathe; plastic or glass works but quality is lower, and glass should be shaded.

    Cho, Janong Natural Farming (2003), p. 112

  • Differs

    Adding salt with the sugar Cho's Food is made like kimchi but with brown sugar instead of salt; salt is not part of his recipe. Drake's tip is his own addition.

    Cho, Natural Farming Agricultural Materials (Recipe), p. 31

“See that flat spade? That's an invaluable tool.”

▶ 2:40

“The sugar actually draws the water out of the plant.”

▶ 6:14

“Why are you letting that weed grow in your pile? They just don't understand that that's a resource.”

▶ 8:36

In this talk

  1. 0:00Announcements: Alika Atay, farm tours, breakout rooms
  2. 1:59Video: sugar on a tub of purslane, chopped with a flat spade
  3. 4:07Into the jar, three-quarters full
  4. 5:36Q&A: paint-strainer cover, no water, worm bins
  5. 6:50Juicy plants work best; Drake on adding salt
  6. 7:46Pick in the morning; purslane from 21-year-old compost piles
  7. 9:12Hau-flower Food as a spreader-sticker
  8. 10:46Why brown sugar? Dr. Park on clay jars and the two-thirds fill

Transcript

Transcribed and checked by hand against the recording. Click any time to play from there.