Everyone knows the delicious fruits of the raspberry plant, rich in vitamins and minerals. But have you ever consumed raspberry leaves? Delicately scented, they also have numerous benefits, particularly for the female reproductive system.

Drying is a simple and economical method. Let’s explore how to dry raspberry leaves, store them, and use them in herbal tea.

When to Harvest Raspberry Leaves?

Raspberry leaves can be harvested as needed, preferably in spring or early summer, depending on the variety, before the flowers bloom.

The ideal time for picking is in the morning, once the dew has evaporated and before the sun becomes too strong. The leaves will then be more concentrated in flavour.

Always choose young, tender, healthy leaves that are smooth, well-green, and free from defects (holes, malformations…). Inspect the undersides carefully to ensure there are no insects or eggs.

Harvest your young raspberry leaves while fresh

How to Dry Raspberry Leaves?

After harvesting, wash the raspberry leaves in clear water and dry them with a cloth to remove as much water as possible and facilitate drying.

Natural Air Drying

This method may take a bit longer, but it is easy and economical. Natural drying also helps to retain the plant's benefits as much as possible.

  1. Lay the leaves flat, without overlapping, on a tray, a crate, or any other support that allows good air circulation.
  2. Place everything in a dry, airy, and dark place, away from direct sunlight, as UV rays can damage the leaves and their nutrients.
  3. After a few days or weeks, depending on humidity and ambient heat, the leaves will start to wilt. Drying is complete when they are brittle and crumbly between your fingers.
  4. Crush the leaves until they form a powder, using a blender or simply by crushing them with a spoon or in a mortar.

Oven Drying: Quick but Energy-Consuming

This method is simple and quick, but it consumes energy and does not guarantee the preservation of the plant's virtues.

The leaves can be dried in the oven at a low temperature for a few minutes, spreading them on a baking tray (traditional oven) or between two sheets of absorbent paper (microwave).

Storing Dried Raspberry Leaves

Dried raspberry leaves should be stored in airtight containers such as glass jars, metal boxes, or plastic containers. Be sure to clean and dry them thoroughly beforehand.

Store them for up to about 1 year, in a dry place away from light.

Using Dried Raspberry Leaves

Dried raspberry leaves are used to make delicious herbal teas. Their taste does not resemble that of the fruit but is closer to that of a strong fruity black tea, like Earl Grey. The advantage is that the drink contains no caffeine.

To make raspberry leaf tea:

  1. Add 2 teaspoons of chopped leaves to a cup of boiling water (250 ml of water), then let steep for 5 to 10 minutes
  2. Strain the mixture if you haven't used a tea ball or filter
  3. You can add lemon for additional antiseptic properties and honey for benefits and sweetness
  4. Drink 1 to 4 cups at any time of the day

An economical and beneficial drink. Pair it with sage, another plant known for its beneficial effects on the female cycle, hibiscus, or rosehip.

Herbal tea made from dried raspberry leaves and thyme

The Benefits

Raspberry leaves are said to have been used by Native American women to treat ailments or discomforts throughout their lives, from puberty to menopause (hormonal balance, menstrual cycle, fertility, childbirth…).

Like raspberries, raspberry leaves are rich in vitamins (A, C, and E) and minerals (iron, magnesium, potassium, calcium, and phosphorus). They are believed to have anti-inflammatory, astringent, antispasmodic, tonic, and immune-supporting effects.

Their effects are thought to be beneficial in cases of:

  • menstrual pain and PMS (premenstrual syndrome)
  • urinary disorders
  • hormonal imbalance
  • fertility issues
  • childbirth
  • respiratory infections (cold, flu, bronchitis…)
  • sore throat
  • intestinal problems

Consuming raspberry leaves does not lead to side effects, but during pregnancy or for breastfeeding women, it is advisable to consult a healthcare professional.