Growing Parsley Indoors

Botanical Name: Petroselinum species

Growing parsley indoors allows you to have a ready supply of this culinary herb year-round.

Parsley is a hardy biennial herb. Each branching stem is covered with finely serrated leaves. The two most common varieties are curly-leaf parsley (P. crispum), shown below, and Italian or flat-leaf parsley (P. crispum neopolitanum).

Curly-leaf parsley combines a mild peppery flavor with a grass-like scent, and stays fresh longer once picked. To me, the better-tasting of the two is the flat-leaf Italian type. It has a mild pine flavor and stronger aroma.

Health Benefits of Parsley

If you think of parsley as just a garnish that gets pushed to the side of the plate, you should know there are many health benefits of parsley. Benefits that herbalists believe to help with digestion. And in China, parsley tea is often used to help lower high blood pressure.

A member of the carrot family (Umbelliferae), it's no wonder that parsley is packed with vitamins and minerals. Think about this before you dismiss this humble garnish: One cup of chopped fresh parsley contains more beta carotene than a carrot, nearly twice the vitamin C as an orange, 20 times as much iron as a serving of liver, and more calcium than a cup of milk.

Harvesting parsley tip: Cut stems at the base, leaving at least 2 inch stems with a couple leaves for regrowth. The stems as well as the leaves can be used for cooking. Pick new growth often because the leaves quickly become tough.

Parsley is best used fresh. To keep cut parsley fresh, store it in the refrigerator. Submerge the stems in a glass of water with the leaves kept dry.

Freezing parsley is the next best thing to fresh. Wash and shake them dry. Freeze whole or chop the leaves and stems, then seal them in air-tight freezer bags.

Drying parsley takes away most of its flavor, but is a convenient way to keep this common herb on hand. Here's how to dry parsley: Cut off stems and tie in 1 inch bunches with string, leaving a loop for hanging. Hang them upside down and allow them to dry naturally in a cool, dry, dark place. Want to dry them in a hurry? Microwave them. Place several sprigs on a paper towel, cover with another paper towel and microwave at full power for about 2 minutes.

Tips for Growing Parsley

growing parsley, parsley plant

Origin: Mediterranean

Height: 12 inches (30 cm)

Light: Bright light to full sun. At least 6 hours of direct sun per day. Turn plant for even growth because it will tend to grow toward the light source. If growing parsley under artificial light, keep the light 6 in (15 cm) above the plant and leave it on for 14 hours a day. This is the equivalent of 6 hours of sun.

Water: Keep soil evenly moist.

Humidity: Average room humidity

Temperature: Average room temperatures 60-75°F/16-24°C

Soil: Any good-quality potting mix.

Fertilizer: Feed spring through fall with a balanced fertilizer.

Propagation: Seeds. Growing parsley from seed is a slow process because the seeds are slow to germinate. Soak them in warm water overnight before planting to speed up the process. Sprouting can take up to 3 weeks.

Green Thumb Tip

Give parsley some direct sun. At least 6 hours of direct sunlight during the growing season will help it grow lush and full.

If you can't put it in a south- or west-facing window, growing parsley under artificial light is a good option.

flatleaf parsley

Flatleaf Parsley