Saffron Costs More Than Gold and Will Grow in a Czech Garden, but You Need 200 Flowers for a Single Gram

Saffron ranks among the most valuable spices in the world, and its high price is no accident. Behind a small amount of dried spice lies a huge amount of manual work, careful picking, and demanding drying. In Czech conditions it is typically sold for about 500 to 1,000 crowns per gram, while top quality can climb much higher. In larger volumes, values then reach into the hundreds of thousands up to a million crowns per kilogram.

Growing it is neither easy nor quick

Although saffron tempts with the prospect of a high return, it isn’t a crop you can grow without experience and commitment. It’s not enough to simply like the spice or have a fondness for flowers. Saffron crocus needs a suitable climate, well-prepared soil, and above all plenty of space. On top of that comes a time-consuming harvest that is practically impossible without hand work.

It does best in regions with subtropical to temperate conditions. Temperatures around 15 to 20 °C suit it well. Equally important is a nutrient-rich sandy loam that also drains well. Before planting, it’s worth enriching the soil with well-rotted organic fertiliser so the corms get the best possible start.

How many flowers you need for a single gram

What’s most striking about saffron is the ratio between the work involved and the final yield. To obtain just one gram of dried spice, you need roughly 150 to 200 flowers. That’s why it’s also demanding in terms of growing area. Around 50 corms can fit into one square metre, typically spaced 10 to 15 cm apart, but for any meaningful production you still need a larger plot.

The value of saffron doesn’t come only from rarity, but mainly from the enormous share of hand labour during harvesting and processing.

From planting to harvest

Corms are most often planted at the end of summer. During the growing season, the plants need moderate, regular watering. The flowers appear in autumn, and that is when the most important stage arrives. Each flower must be picked by hand, and three red stigmas carefully removed from the centre—the part that, once dried, is used as the spice. These delicate threads are then left to dry on paper or cloth and only afterwards stored in a container.

Quality also determines the price

Not every saffron is of the same value. The final price depends on colour, fragrance, flavour, purity, and the ability to colour food intensely. Expert evaluation also tracks the content of compounds that give the spice its typical characteristics. Crocin influences colour, picrocrocin is linked to taste, and safranal creates the characteristic aroma. In professional production, quality is also assessed in laboratories according to international standards.

Where saffron thrives most

The main global producer is Iran, which supplies most of the world’s harvest. Significant and highly regarded amounts also come from Spain, Kashmir, and Afghanistan. Those are precisely the places where conditions are naturally favourable for this plant. In these regions, saffron can be an appealing side income or even a main source of earnings.

Is it worth trying at home?

For home growers, saffron can be an interesting experiment, but more for your own kitchen than as a quick route to profit. Anyone who wants to try should start small and confirm they can provide suitable conditions. Even a few home-grown flowers can be rewarding—and show why this spice has been prized for centuries.

Source: RHS, Kasmiril, Pestrá zahrada, Pestrazahrada.cz