With its florets it enchants the taste buds of many a lover. It is also considered a superfood. But is broccoli really that strong and can even stand up to frost? Find out below.
Can broccoli tolerate frost?
Young broccoli plants tolerate frost only verypoorlyand should therefore be protected from sub-zero temperaturesusing fleece or other insulating materials. Adult specimens, on the other hand, can tolerate light frost down to around-5 °C. However, it is advisable to harvest them beforehand.
Can young broccoli plants be protected from frost?
The recently sown and therefore frost-sensitive young broccoli plantscanand should be protected from frostThe use of a fleece or a polytunnel is recommended for this recommended. Cover the young broccoli plants with this as soon as temperatures below zero are predicted. In principle, however, it is recommended not to plant the plants outdoors until mid-May in order to avoid this effort.
When should you harvest broccoli at the latest?
The majority of broccoli varieties shouldbe harvested by autumn. It is ideal to do this before the first frost, as low temperatures affect the plants.
Is broccoli frost hardy?
Broccoli is basicallyfrost hardy, but only to a certain extent. If the temperatures fall below-5 °C these cabbage plants freeze to death. In addition, broccoli becomes more sensitive to frost if it has recently been provided with fertilizer. Fertilizing makes the plant tissue soft and therefore more susceptible to frost damage.
Is there broccoli that survives the winter?
There is a type of broccoli calledWinter broccoli that survives the winter. This broccoli is only planted in summer and can remain in the bed throughout the winter. It is not harvested until spring of the following year. Winter broccoli originally comes from England and is known there as sprouting broccoli. But this broccoli has also made a name for itself in this country and is considered valuable because it is one of the first fresh and nutrient-rich vegetables in spring.
When does frost have a positive effect on broccoli?
Frost becomes broccoli's friend when it comes tofor consumptionpreserving. After harvesting, the broccoli, previously cut into florets, can be blanched and finally frozen. The frost largely preserves its quality.
Tip
Winter broccoli likes it mild in winter
Although winter broccoli appears prepared for the winter, it is advisable to protect it from severe frost. For example, a cold greenhouse or a polytunnel is suggested. This ensures that it survives the winter without any damage.
