Skip to Content

How to Grow Saffron Seeds

If you’re growing saffron, you might be wondering how to grow saffron seeds. You’ll learn about planting depth, Corm spacing, and harvesting in this article. Hopefully, this information will help you grow saffron in your own garden! In addition to seeds, you can also grow saffron bulbs in pots. Once they flower, bring them indoors to prevent the ground from freezing. Be sure to store the bulbs in a cool place and avoid watering them.

Growing saffron crocus

Growing saffron crocuses from seeds is a straightforward process that requires minimal effort and a few important tips. Saffron is not particularly cold-hardy, so it’s best grown in containers or in cooler regions. Planting in the ground, though, can be a good option for those in warmer zones. To make the planting process easier, you can use well-drained soil and plant the corms in a well-drained location. The soil should also have moderate moisture levels during the growing season.

The saffron crocus needs full to partial sun. It prefers sandy soil with five to six hours of direct sunlight. If you’re planning to grow the crocus in a pot, be sure to choose a protected location where the bulbs will receive adequate sunlight. Be sure to choose a location with a well-drained, free-draining soil. If the area you’re planting in is humid, it will lead to rotting of the corms.

The crocus flower produces tiny red stigmas, which are edible. Harvesting saffron is relatively simple. When the flowers are fully open, pick the red stigmas on the flower. Then, you can use the saffron right away, or allow it to dry for several months. If you’re worried about the crocus’ price tag, don’t worry – it’s worth growing your own!

After planting the corms, it’s important to wait for them to complete their life cycle. After the leaves die back, the crocus will produce ‘daughter’ bulbs and will need to be pulled and separated from the soil every few years. You can harvest the flower from the corms after six or eight years if you have a temperate climate. You should also divide your corms after the foliage is finished to ensure they continue to produce flowers.

Planting depth

In a hydroponic system, the rate of shoot emergence and leaf elongation is related to the planting depth of saffron seeds. In soil, the planting depth is much deeper. In hydroponic systems, the planting depth is shallower. The amount of light received by the seedlings influences the formation of contractile roots. This nutrient plays an important role in lowering the corm.

Saffron is part of the Iridaceae family, which means that it does well near plants with taller leaves and flowers. For best results, plant saffron on the sunny side of taller plants. Make sure that other plants’ roots don’t crowd the underground corms. In this way, your saffron seeds will grow into an upright plant. If possible, plant saffron seeds 2-4 inches deep.

The depth at which to plant saffron seeds will depend on the size of the corms. In Italy, the plant’s seeds are buried 15 centimeters, and the spacing between rows is about three centimeters. In Greece, saffron farmers use a 12-centimeter spacing. They bury corms fifteen centimeters deep to maximize the harvest.

Saffron crocus corms are available online from several companies. You can purchase these from Nature Hills Nursery or Brent and Becky’s Bulbs. You should plant saffron corms in the spring or early fall and harvest them at the end of the flowering stage. You should also remember that saffron crocuses prefer open fields. They should be planted at a depth of 3.5 to four centimeters.

If you are not planning to use saffron flowers in your kitchen, then the planting depth of saffron corms must be about three centimeters. However, the corms should not be planted too high because they are too tall and will come out of the soil within a couple of years. The best planting depth of saffron corms is around 20 centimeters. It is recommended for home gardens since it has been proven to be 90 percent effective.

Corm spacing

Corm spacing for saffron seedlings depends on your garden arrangement. If you plan to grow saffron as an annual plant, then space the corms 6 inches apart. However, if you’d like to grow saffron as a perennial, space them six inches apart on 1-foot-wide rows. This will allow the plants to spread out over 4-5 years.

Space saffron corms four to six inches apart and two to three centimeters deep. They can be divided and replanted to grow new plants. They are best grown in soil that drains well. In a Mediterranean climate, corms require little care, but if the weather is unusually warm or there is a drought, additional water may be needed. You should also be aware that saffron corms are susceptible to fungal disease and squirrels.

Saffron crocuses should be divided in autumn. This allows the corms to get the most benefit from increased spacing between them. In other words, if you divide the corms every two years, they will reproduce more flowers and more cormlets. However, if you divide them every five years, you’ll need to space them closer together. Also, be sure to protect them from rabbits, birds, and other pests.

Saffron crocus can grow in a variety of soils. It prefers calcareous, humus-rich soils with a pH between six and eight. It is best planted in well-drained soil, as it can rot under periods of wet weather. It’s important to remember that the corms should be planted four inches apart in order to grow the plant.


There are several steps to harvesting saffron. The stigmas should be dried on a sunny surface in an air-tight container. Saffron is susceptible to sunlight, which degrades the flavor. Commercial sellers use black plastic. In addition, the process of dehydrating saffron seeds strips about 90% of their weight. To avoid damage, plant saffron in a sunny conservatory.

After harvesting the flowers, the next step in saffron cultivation is to separate the stamens and stigmas from the petals. These parts are then spread on paper towels to dry. This process will take several days. The saffron grower will enjoy a unique opportunity to produce a rare and unique product. The resulting crop will be sold as a specialty spice. In addition to supplying the world with a new and unique flavor, he hopes to grow saffron in his own backyard.

Planting saffron bulbs is an excellent way to get the flavor of this spice. If you plant a single bulb, you can expect to harvest between six and nine flowers per hectar. Each flower contains three saffron threads. The stigmas should be placed on a clean kitchen towel or canvas and allowed to dry for a couple of days before harvesting them. This will make it easier to remove the stigmas from the flowers.

To harvest saffron flowers, harvest them around midday on a sunny day. Harvest them carefully, and do not let them become damaged by the winter. When they are completely dry, they will continue to release flavor. Store them in an air-tight container. Harvesting saffron seeds requires several months of careful planning and care. Depending on the time of year, it may take a year or more to fully harvest saffron.


During the cool-storage period, saffron bulbs go into dormancy and will cease to grow and produce. At the apex of the underground corm buds, a transition from vegetative to reproductive stage occurs. During the dry season in Iran, farmers lift the corms from the ground and separate the replacement corms. The replacement corms must be graded, stored in the right environment, and eventually be used for cooking.

When preparing a dish with saffron, the stigmas are stored in an airtight container in a dark, cool place. It is not recommended to store saffron in the fridge as the volatile oil content degrades as the temperature fluctuates. To store the seeds indefinitely, they can be dried and stored on a paper towel on a cool, dry shelf or table. You can dehydrate the stigmas in a dehydrator for 3 hours at 45 degrees.

Saffron is a triploid plant with a low vegetative propagation rate. In vitro propagation is a viable option, but its low propagation rate prevents widespread use of selected genotypes. This technique allows storage of nonplanted mother corms at low temperatures for up to nine months. The result is a high yield of corms, compared to field production. A study of saffron seed storage has shown that storing corms at low temperatures reduces the risk of contamination.

To prevent overdrying of saffron, use an air-tight glass bottle for the threads. The threads should be stored in this way for a few months to preserve their flavor. If the threads are exposed to sunlight too long, they will lose their color and aroma. However, it is possible to store saffron seeds in a closed container, but it is highly recommended not to use the threads that are too dry for cooking.