Our journey with flax fiber craft

We began with a single question: why does most linen knowledge live in museums instead of workshops? From that starting point, we built a resource that treats retting, breaking, and hackling as measurable, repeatable processes.

Three stages of preparation. One thread. Zero shortcuts.

Hands holding harvested flax stems in golden field

Tracked

Hours documented across retting trials

Craft hours

Field tests Twelve sites

Fiber batches Forty runs

Handspun linen thread wound on wooden spindle

Yield rate Sixty-two percent

Average usable fiber yield from dew-retted stalks processed through our documented three-stage method, measured across consecutive growing seasons.

Tracked

Hours documented across retting trials

Craft hours

Field tests Twelve sites

Fiber batches Forty runs

Yield rate Sixty-two percent

Average usable fiber yield from dew-retted stalks processed through our documented three-stage method, measured across consecutive growing seasons.

Tracked

Hours documented across retting trials

Craft hours

Field tests Twelve sites

Fiber batches Forty runs

Yield rate Sixty-two percent

Average usable fiber yield from dew-retted stalks processed through our documented three-stage method, measured across consecutive growing seasons.

Tracked

Hours documented across retting trials

Craft hours

Field tests Twelve sites

Fiber batches Forty runs

Yield rate Sixty-two percent

Average usable fiber yield from dew-retted stalks processed through our documented three-stage method, measured across consecutive growing seasons.

We do not treat flax processing as a nostalgic exercise. It is a physical discipline with variables that can be controlled, measured, and improved. Our philosophy rests on the assumption that tradition and precision are not opposing forces.

Every batch of stalks carries different moisture content, lignin density, and microbial load.

Retting duration depends on temperature, humidity, and airflow more than on calendar days.

Breaking must match the degree of retting; under-retted fiber shatters, over-retted fiber collapses.

Hackling is a sorting operation, not merely a cleaning one; grades emerge from consistent combing.

Handspinning linen requires draft adjustment based on fiber length and diameter variation.

Finished thread quality is judged by evenness, tensile strength, and behavior under tension.

Documentation matters more than intuition for repeatable results across seasons.

We share what we have learned and acknowledge what we still do not fully understand.

How this resource grew

From a single notebook of retting observations to a shared archive of fiber processing data

What started as private field notes evolved into a community of practitioners who record, compare, and refine their methods. We publish what we test, revise what we misjudge, and invite others to do the same. Our goal is not to preserve flax craft as a museum piece but to keep it alive as a living, documented practice.

Our commitments

We operate by a set of principles that shape how we document, publish, and interact with the flax processing community

Clear methods

We describe each processing stage in plain language with measurable parameters rather than vague tradition.

Honest limits

We state what we do not know and where our data remains incomplete or unverified.

People behind the fiber notes

Margaret Chen

Lead grower and retting specialist

Tasmanian Midlands

«I have grown flax for fifteen seasons and still misjudge retting by sight alone. Recording dew point, rainfall, and stalk bend angles changed how I time the break. I share my logs so others can skip the seasons I wasted.»

Derek Okafor

Fiber processing researcher

Regional Victoria

«My background is in materials testing, not craft. Applying tensile testing and microscopy to hackled flax revealed why some batches spin smoothly and others fight the spindle. I write up the numbers so spinners can predict behavior before they draft.»

Sofia Lindqvist

Handspinning and weaving coordinator

South Australia

«I came to linen from wool, expecting similar drafting. The lack of crimp and the long fiber length forced a complete technique rebuild. I document the adjustments so other wool spinners do not abandon flax on their first attempt.»

Help us map the variables

Flax behavior changes with soil, season, and processing choices. No single practitioner has tested every combination. We are building a shared dataset of retting conditions, breaking techniques, and spinning outcomes so that new entrants do not start from zero.

If you process flax, grow it, or spin it into thread, your observations belong in this archive. We do not require perfect data. Incomplete logs with honest notes are more useful than polished myths.

Share your notes

Our journey with flax fiber craft

How this resource grew