In which part of the stem are nutrients stored?

The stalk of plants can differ in their structure depending on the species and type of plant. But in most cases, storage substances are deposited in the core in special cells. These substances are produced during photosynthesis and are transported through sieve tubes to all plant tissues. Spare substances are used when the process of synthesizing organic substances is impossible or difficult. For example – at the end of autumn, winter and early spring. Thanks to these substances, the plant does not die.