Parsley essential oil is highly toxic. How to care for parsley Parsley is a biennial growing about 40cm high. It prefers a well-drained deep soil in sun or part shade. Space plants about 25cm apart. Sow from spring till late summer or purchase plants at regular intervals to ensure a constant supply.
Plants are available year round from nurseries.
Parsley is ideal for container growing and can also be planted as a hedge. How to harvest and preserve parsley Pick parsley leaves at any time during the year. Always pick the outer leaves. Parsley leaves are best used fresh in home cuisine. Drying is not recommended, but they freeze well.