How long does it take to harvest coriander? Coriander can be harvested 40 days after sowing, but the plant of coriander is short at this time. If you want to harvest 15-20 cm coriander, it will take about 50-70 days, because the germination rate of coriander seeds is low, and it will take about 20 days at the earliest.
How to harvest coriander In order to promote the new round of growth of coriander, when picking coriander, it should be cut from the position near the ground with sterilized scissors, and the coriander harvested each time should not exceed one third of the mother plant, otherwise it will affect the later growth. Picked coriander leaves can be washed and stored in a frozen fresh-keeping bag.
How to prolong the harvesting time of coriander In order to prolong the harvesting time of coriander, shading can be done when the light is strong, thus slowing down its growth rate. In addition, reducing the density can also extend the harvesting time, and plants that grow too densely can be pruned to make them grow more evenly.
Precautions for coriander harvesting: The harvesting time is different. It is usually picked in the morning in summer and at night in winter. Organic fertilizer should be applied to coriander after picking to improve soil fertility and provide sufficient nutrition for the next round of growth.