It grows in almost every garden, but there are a few points to consider when caring for parsley. How to cut, water and fertilize parsley properly.
The one from the Mediterranean region parsley (Petroselinum crispum) has been a common medicinal and aromatic plant since the Middle Ages. In this article you will find out what to consider after sowing and planting parsley in the care of the umbelliferae (Apiaceae).
contents
- Caring for parsley: cut the parsley
- Pour parsley
- Fertilize parsley
- Parsley turns yellow: causes and measures
- Parsley doesn't grow: you can do that
- Hibernate parsley
- Caring for parsley in the pot: special features
Caring for parsley: cut the parsley
Basically, the parsley can always be harvested. When cutting the parsley, it is important that only the individual leaf and stalk are cut off with scissors or a knife. The heart of the parsley plant must not be damaged or cut, otherwise the plant cannot reproduce new leaves.
When cutting, make sure not to cut off too many leaves of the parsley so that the herb can recover from the cut and carry out sufficient photosynthesis. The correct cutting of the parsley is therefore not rocket science. This is how you get your renewable, fresh supply of spicy leaves.
Pour parsley
You should water your parsley regularly during the main growing season, from sowing in spring to flowering next year. Compared to other Mediterranean herbs, parsley needs a lot of water. She prefers moist soil and less direct sunlight. Especially as a young plant after germination and in midsummer it quickly suffers from a lack of water. However, when pouring parsley in the pot, care must be taken to avoid waterlogging. How often to water parsley depends on the temperatures. However, the soil in the pot or bed should never dry out completely, because the green herb does not put up with that well.
Fertilize parsley
When fertilizing parsley, it comes down to choosing the right fertilizer. It needs medium nitrogen and potassium contents, with little phosphorus. In no case should the parsley be fertilized with fresh manure. This contains high levels of nitrogen and phosphorus and is therefore too hot. The parsley loses its aroma significantly and its growth can be severely restricted by the sharp, fresh organic fertilizer.
Mineral nitrogen fertilizers, such as Blue grain are just as unsuitable as the herb tends to store the nitrogen, which is often released too quickly, as nitrate and nitrite in the leaves. The herb is then contaminated with an excess of nitrogen when harvested, which is sometimes classified as harmful to health. Coffee grounds contain only 2% nitrogen, so parsley can be used as a fertilizer.
A good fertilizer for parsley both in beds and in pots is a purely plant-based, predominantly organic long-term fertilizer like ours Plantura organic universal fertilizer. The nutrients it contains are only released very slowly, but evenly by soil organisms, and thus reach the plant roots. A nitrogen over-fertilization is avoided, at the same time the soil life is stimulated. To do this, work the granulate fertilizer superficially around the rows of parsley after planting and then water regularly. After about two months, a second fertilization is carried out, the third only in the spring of next year.
Parsley turns yellow: causes and measures
If the parsley turns yellow, it is mostly due to a molybdenum or, more likely, a magnesium deficiency. If the leaves turn yellow but the leaf veins remain green, this can be an indicator for the parsley that the location is too acidic. A magnesium deficiency shows up early in the year if the location is not right. Regular liming is a long-term remedy and often also improves the soil structure. More rarely, and rather late in summer, old leaves turn completely pale yellow due to a lack of nitrogen. The yellow leaves of the parsley are of course still edible. If, on the other hand, the parsley turns reddish, this is a sign of stress, such as waterlogging, but also nematodes or carrot fly infestation.
Parsley doesn't grow: you can do that
If the parsley does not grow, there can be a number of reasons.
- If the parsley is too shady or too sunny or on unsuitable soil, it is worth transplanting. Read more about the location in the article Grow parsley.
- Parsley hardly grows without nutrients on depleted soils. This is where measures to help Soil improvement.
- If a lack of nutrients could be the reason, a quick-acting fertilization with an organic liquid fertilizer like this is the reason Plantura organic indoor & green plant fertilizer the best solution.
- If there is waterlogging in the pot, a drainage layer with good water drainage can help.
- Pests and diseases in the bed can be well balanced with good neighbors Mixed culture to be fought naturally.
Hibernate parsley
Hibernating adult plants is not a problem because the parsley is hardy. No winter protection is required, but neither does it form fresh leaves in the cold season. If the plants are in the pot or if parsley is overwintered on the balcony, it is best to choose a frost-free location and protect the pots and plants in severe frost. With smaller pots with little soil in them, however, there is a high risk that the plant and its substrate will freeze through. Even the hardy parsley cannot cope with that. Such small parsley pots are best left for the winter in the house, cool and bright on the windowsill of an unheated room. If you don't want to do without fresh parsley when cooking in winter, you can cultivate it in a pot on a light, warm window sill.
By the way: Parsley is considered annual, but can continue to be harvested until flowering in the second year and the emergence of the next generation.
Caring for parsley in the pot: special features
Care is also important for parsley in the pot. Repotting is important when buying or sowing a pot of parsley plants yourself. Here the planter is often too small to provide enough soil for the kitchen herbs until they bloom next year. A well-rooted ball of earth should therefore move to a larger container. To do this, fill the prepared pot about a third with pre-fertilized soil, like ours Plantura organic universal soil. The high proportion of compost stores water and at the same time provides a loose, permeable structure from which your parsley benefits. Also add some long-term, mainly organic, fertilizer, loosen the parsley root ball from the old pot and place it in the new container. Fill this with soil and press everything lightly on. Immediately after repotting, you should water the parsley and place in a light, but not full sun.
Tip: parsley forms in the course of the 2nd Annual flowers. It is therefore usually only cultivated as a culinary herb for one year. If you buy or sow new parsley in the following year, you should avoid spicing up the old parsley soil with a little fertilizer and reusing it. Because the parsley is highly intolerant of itself - and also of other umbelliferae, such as the carrot. So it would hardly grow and become ailing in the pre-polluted earth.
There is also a large selection of different varieties of parsley. We'll provide you with the best Parsley varieties for cultivation in pots and beds.