Reference: 1232
Borage, also known Borago officinalis in Latin, is a fast-growing annual herbaceous plant measuring 50 to 80 cm in height. It belongs to the Boraginaceae family.
Its leaves are broad, rough, and deep green. They have a hairy texture due to fine bristles covering their surface.
It blooms from June to September. The flowers are star-shaped and a brilliant blue, consisting of five petals. They are highly attractive to pollinators.
Borage seeds are black, elongated, and rough. They measure an average of 5 millimeters in length.
Borage is a valuable plant in cooking and culinary decoration for its unique flavor reminiscent of cucumber. Its intense azure blue flowers are edible and often used to garnish salads, soups, or desserts, providing an aesthetic and refreshing touch. The young leaves can also be eaten cooked like spinach or used to flavor summer drinks.
In the health and cosmetics field, borage is primarily exploited for the oil extracted from its seeds. This oil is exceptionally rich in gamma-linolenic acid, an essential fatty acid renowned for its regenerating and moisturizing properties for the skin. It is frequently used in herbal medicine to soothe skin conditions like eczema, or in the form of dietary supplements to improve skin suppleness and hair shine.
Do not consume without medical advice from a healthcare professional.
In the garden, borage is a major ecological ally for farmers and gardeners. It is an exceptional honey-producing plant that attracts many pollinators, such as bees and bumblebees, thus promoting biodiversity and fruit production nearby. Furthermore, its ability to repel certain harmful insects, notably slugs and cabbage worms, makes it an ideal companion plant to naturally protect vegetable gardens.
It prefers cool, well-drained soils rich in organic matter. A slightly alkaline soil is ideal, though it can adapt to neutral soils.
This edible-flowered plant loves bright light. It can tolerate light shade, but full sun exposure promotes better growth and flowering.
It grows very well when temperatures are between 15°C and 25°C. It is cold-resistant and can tolerate temperatures down to -5°C. Its USDA hardiness zone is 4b.
Watering must be regular, especially during dry summer periods. Water thoroughly at the base of the plant.
Cuttings: Stem cuttings can be taken during the summer.
Diseases: It is sensitive to powdery mildew, a fungal disease that develops when there is too much humidity in the air; the main symptom is the whitening of the leaves.
Pests: The main pests are aphids, as well as slugs and snails that devour young seedlings and leaves.
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Reference: 0035
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