Kohlrabi is a biennial and will not produce flowers or seeds until its second year. When your plant flowers, it will produce seedpods. You should wait until the seedpods dry and become brown before harvesting. You will want to keep a close eye as they get close to maturity as the seedpods tend to shatter and it will lead to a feeding frenzy among the local birds.
You can harvest individual seedpods, or remove branches or the entire plant depending on its size. Once the seedpods are ready, rub them between your fingers to break open (if they did not open on their own).
Store collected seeds in a container in a cool, dry location and then plant the following spring or fall following the guidelines above.
Hi Luis,
Kohlrabi is a biennial and will not produce flowers or seeds until its second year. When your plant flowers, it will produce seedpods. You should wait until the seedpods dry and become brown before harvesting. You will want to keep a close eye as they get close to maturity as the seedpods tend to shatter and it will lead to a feeding frenzy among the local birds.
You can harvest individual seedpods, or remove branches or the entire plant depending on its size. Once the seedpods are ready, rub them between your fingers to break open (if they did not open on their own).
Store collected seeds in a container in a cool, dry location and then plant the following spring or fall following the guidelines above.
Hope this helps!