A historical forecast expected 40 kilograms of pure saffron from 8 hectares in Tafresh city. The figures align at 5 kilograms per hectare and document a small mountain crop supported with planting corms, weed control and field nutrition.

Growers inspecting saffron corms beside a Tafresh field

The 40-kilogram Tafresh forecast

Karimi, identified in the report as a deputy at the Tafresh Agricultural Jihad office, said harvesting had begun in mid-October. He forecast that 40 kilograms of saffron would be produced and supplied during the season.

The article describes 8 hectares of cultivated land. Dividing the expected 40 kilograms by that area gives the same 5-kilogram-per-hectare average stated later in the report, so the production and yield numbers are internally consistent.

Why saffron suited small plots

Karimi noted that farmers were planting saffron on small parcels because it was useful and potentially profitable. A high value per unit of dried weight can make small-scale production attractive, but profitability still depends on establishment costs, labour, actual yield, quality and the price obtained.

The 8-hectare total should therefore be read as a collection of local plantings rather than one large estate. Small fields can work well when growers have healthy corms and enough labour for the short flowering period.

Distribution of 1,500 kilograms of corms

The Agricultural Jihad office supplied farmers with 1,500 kilograms of planting material. The old English text calls these “saffron onions,” but Crocus sativus is propagated from corms.

The surviving translation repeats September as the planting month, likely because two Persian calendar references were rendered the same way. It is safer to record this as a September planting programme than to invent a second month that the English source no longer identifies.

What a 5-kilogram yield means

Five kilograms per hectare refers to dried saffron, not whole flowers. The fresh crop is far heavier because most of each flower is removed and the selected stigmas lose moisture during drying.

The figure is an average across the area described, not a guarantee for each grower. Younger beds, uneven flowering or a field with weed pressure may sit below the average, while an established plot can perform differently.

Weed control in saffron fields

Karimi singled out weed control as one way to raise yield per unit of land. Weeds compete with saffron and can obstruct careful hand picking, especially when flowering is concentrated into a few busy mornings.

Control should start with knowing the weed species and acting at the right stage. Field hygiene and appropriate shallow cultivation can be useful in some systems; any herbicide decision needs locally approved advice rather than a generic recommendation.

What “proper nutrition” should involve

The report also mentions proper plant nutrition, but it does not provide a fertiliser formula. That omission should not be filled with a copied rate from another farm, because soil fertility, organic matter and previous applications differ.

Official agricultural guidance has stressed that saffron soil should be tested before fertiliser is planned. A Tafresh grower should use the same principle while following recommendations suited to the local field.

Harvest begins after the first irrigation

The historical page explains that saffron growth becomes visible after the first autumn irrigation and that picking starts as soon as the first flowers appear. The precise response depends on temperature and soil moisture, so the field—not a fixed calendar alone—signals the start.

Harvest timing changes with environmental and agricultural conditions. That is why a forecast made at the beginning of the Tafresh season can differ from the final dried weight.

A hand harvest lasting no more than 20 days

The Tafresh report says flowers are generally picked by hand in mid-autumn and that field collection lasts no more than 20 days. The work may be even more concentrated on individual plots.

An official account of saffron harvesting in another Iranian mountain province similarly advised picking before sunrise and explained that regional harvest dates depend on climate. This supports the practice without pretending that Tafresh shares another province’s exact dates.

Protecting quality after flowers are picked

Hand picking is only the first step. Flowers should remain loose in shallow, clean containers and move quickly to a clean separation area. Warm, compressed piles can lose condition while workers wait.

Consistent separation and controlled drying are necessary if the forecast is to become saleable saffron. The word “pure” in the original forecast expresses an expectation; the finished material still needs clean handling and reliable evaluation.

Tafresh’s mountain setting

Tafresh lies in Markazi Province amid a mountain range, about 220 kilometres from Tehran. This geography is useful context for its autumn temperatures, but elevation and exposure still vary between fields.

The original page also dates the city to pre-Islamic times and gives a local name explanation involving “Gabresh,” “Gabr” and Zoroastrian heritage. Etymologies of old place names are often disputed, so this is retained as a traditional explanation rather than stated as proven linguistic history.

How to read the historical figures

The core account is clear: saffron harvesting began on 8 hectares around mid-October, and officials forecast 40 kilograms at an average of 5 kilograms per hectare. They had distributed 1,500 kilograms of corms and emphasised weed control and suitable nutrition.

These numbers describe one Tafresh programme and season. They are most useful when kept together with their date, geography and forecast status, not used as a current production total or an automatic return for a new grower.