Rosemary Farming in Kenya

If you listen to many people, they mainly know Rosemary for its culinary uses.  Rosemary, however, is also used for medicinal and ornamental purposes. In the recent years, there has been a high demand for herbs in the local and international markets. Rosemary is a herb and it has not seen the exception of the high demand for herbs in the recent years. Knowledge is one of the greatest tools you can ever equip yourself with. Let us learn on the climates and soil requirements for rosemary farming, planting, harvesting, marketing and all that entails rosemary farming in Kenya.

Rosemary plants

Ideal climatic conditions and soil requirements for Rosemary farming

Rosemary can be grown in a number of climatic regions, but it thrives best in warm places. Optimal growth occurs at altitudes ranging from 1200-2400 metres above sea level with ideal temperatures ranging between 15 and 25 degrees Celsius. On the soil requirements, rosemary prefers sand, loam soils that are well drained. Poorly drained soils can lead to root rot, a common problem encountered in rosemary farming.

Propagation of Rosemary

Rosemary is mostly propagated from seeds or through cuttings.  Each method of propagation has its advantages and considerations.

For seed propagation, germination can be slow and erratic, taking up to 4 weeks. It requires patience and careful nurturing. Propagation from cuttings is termed to be faster and more reliable than that of seeds. Cuttings from healthy, mature plants, root easily and maintain the characteristics of the parent plant.

Planting/ideal spacing for Rosemary

Once you have your seedlings ready for planting, you should prepare your land just like it happens for other plants. When planting, space the plants 50cm apart within rows and 70cm between rows. The spacing is ideal to ensure air circulation and reduces the risk of diseases.

Which is the best time for planting Rosemary in Kenya?

The best time to plant Rosemary in Kenya is at the onset of the rainy season. This timing will ensure the plants establish well with minimal irrigation. Rosemary is drought tolerant once established but before then, during the initial growth stages, it requires regular watering. Drip irrigation is the most recommended to maintain optimal soil moisture levels.

Fertilization

For organic farmers, during this stage, you can use organic options like compost or well-rotted manure to promote healthy growth as you enhance foliage production. For farmers farming inorganically, you can apply balanced NPK fertilizers at planting and top dress with nitrogen-rich fertilizers during the growing season.

Rosemary Pests and Diseases

Rosemary is relatively pest and disease resistant. However, there are a few of them that are still very common. They include aphids, powdery mildew and root rot.

Harvesting

Rosemary can be harvested 6 to 12 months after planting, depending on the growing conditions. Harvesting can be done year-round but the best quality is obtained before flowering.

Marketing your Rosemary

Rosemary has a robust market in Kenya and beyond. Potential markets include;

Local markets: You can sell fresh or dried rosemary to local markets, supermarket chains, and restaurants.

Export markets: Explore opportunities in international markets where there is a high demand for dried herbs.

Value addition: You can process your rosemary into essential oils, herbal teas, and other products to increase profitability.

Also Read:Basil Farming in Kenya