Explore the essential aspects of sowing coriander in horticulture, including seed treatment, timing, soil, and spacing. Ideal for gardening beginners interested in spice crop cultivation.
Which season is considered most suitable for sowing coriander seeds in most Indian climates?
Explanation: Autumn is ideal for coriander sowing, as mild temperatures and reduced rainfall favor good growth and seed germination. Summer is usually too hot, leading to poor germination. Monsoon brings excess moisture, increasing disease risk, while winter can inhibit early growth in some regions.
What is a recommended practice before sowing coriander seeds to enhance germination rates?
Explanation: Soaking coriander seeds overnight in water softens the seed coat and promotes faster germination. Dry roasting and freezing are not beneficial for seed sowing and may reduce viability, while coating with oil has no known agronomic benefit for coriander.
Which soil type is most suitable for sowing coriander to ensure healthy growth?
Explanation: Well-drained loamy soil offers the right balance of nutrients and drainage for coriander. Heavy clay soils retain excess water, leading to root rot. Saline and acidic peat soils are generally unsuitable for optimal coriander growth.
How deep should coriander seeds typically be sown in the soil for best results?
Explanation: Sowing coriander seeds 1-2 cm deep keeps them moist and protected, aiding germination. Planting 5-6 cm or deeper may restrict emergence, and scattering seeds on the surface often leads to uneven germination and loss to birds.
What is the typical recommended spacing between rows when sowing coriander for optimal growth?
Explanation: A row spacing of 30 cm allows adequate air circulation and supports healthy plant development. 5 cm is too narrow, causing crowding; 60 cm and 100 cm are unnecessarily wide, leading to inefficient use of space.