Greco
Basil
Basil, Herbe royale
Scientific Classification
Class
Dicotyledons
Division
Angiospermae
Family
Lamiaceae or Labiatae
Order
Lamiales
Genus
Ocimum
Species
basilicum
Key information
Description
This aromatic herbaceous plant is mainly used for the organoleptic and nutritional characteristics of its leaves, which are used in the culinary field for the preparation of a multitude of traditional Italian recipes, including the famous pesto. The plant, which has an annual cycle, has an erect habit and medium rusticity; it is also easy to grow and has a medium cost. It can be used both in pots or tubs and in the open field, also in association with other aromatic and/or horticultural species.
Varietal description
Small-leaved but very aromatic basil variety. The leaf is oval and pointed. Greek basil has a very compact habit and takes on a ball-like foliage shape when ripe. It is mainly grown in pots but is also used for ornamental purposes in flower beds. The leaves are light green in colour. The plant is very compact, very small in size and has very short internodes.
Origin and History
curiosity and special features
Basil leaves, containing proteins, sugars, fibres, vitamins and minerals, have well-known aromatic and nutritional properties. In addition to their use in food, they are also used for their anti-inflammatory, antimicrobial, antioxidant, digestive and diuretic effects; the oil extracted from the leaves is used to alleviate the pain of wasp and bee stings. The generic epithet, ocimum, derives from the Greek ózo meaning to give off odour or smell in relation to the typical scent of the leaves, while the term basilicum, from the Greek royal, refers to its use as an aromatic plant for the preparation of recipes fit for a royal court.
Origin and Diffusion
Basil, native to the geographic areas of Asia and Africa, was brought from India to Europe via the Middle East during the 1500s and later to America; today it represents, with the numerous varieties available, one of the most important aromatic herbs, used in culinary and herbal applications thanks to its foliage containing, in varying quantities, citronellol, geraniol, linalool, terpineol.
Main features
Flower size
The flower is singularly small, united in a larger inflorescence.
Leaf
Leaf with lanceolate, oval lamina and typical intense aroma.
Fruit/product
The leaf contains no seeds and is between 3 and 6 cm long, with a tender texture and a weight of G. The colouring is uniform, while the skin is not edible. Available all year round, the leaf develops an intense and penetrating aroma, being intensely fragrant, with a delicate taste but a characteristic and intense flavour. The qualitative appearance shows a flat but slightly downward curved leaf, overall of good quality. This variety is characterised by good organoleptic characteristics.
Flowering period
It flowers from early summer to early autumn for a duration of 30 to 35 days; during this period it is suggested that the inflorescences be removed to encourage more leaf production.
Inflorescence
Inflorescence spike.
Leaf color
Unicolour shades.
Plant height
The height of the plant varies from 0.3 to 0.7 m, depending on the growing conditions.
Lifespan
Annual Plant.
Suggested planting locations
Due to its leaves with their typical aroma, it is widely used as a plant for pots, balconies, tubs, planters, flowerbeds, terraces, hanging baskets, large pots, small pots, outdoor tubs
Stem/stem
Herbaceous stem, the variety has no thorns.
Flower
The flower is simple in form, small in size, with a tubular corolla and single-coloured petals. It is arranged in spike-like inflorescences of medium size. It flowers from early summer to early autumn, with a flowering period of between 30 and 35 days. It is attractive to bees.
Growth
Compact growing variety.
Plant habit
It develops according to an Erect habit of growth.
branching
The branching is on the whole abundant and proportionate, with a density of foliage.
Conditions required
pH
The ideal pH of the soil or cultivation medium ranges from acidic to alkaline, with values between 5.0 and 8.2.
soil preparation
Before transplanting in spring and summer, it is necessary to prepare the soil for the new seedlings as follows: dig up the soil to an average depth of 20/30 cm, eliminating any weeds, residues from previous crops and cumbersome stones, then bury organic or chemical fertiliser, which will provide the necessary nutrients for the first phases of vegetative development, and break up the coarse clods to obtain softer soil and promote better fertiliser distribution. In order to improve drainage and obtain a balanced development of the root system and, consequently, of the aerial system with a good final production, proceed by slightly bouldering a raised bed, then level the surface.
During cultivation continue to remove weeds as soon as they are noticed in the planting and break up any surface crust by hoeing.
/soil-preparation/
sun exposure
The best production results are obtained with full sun, afternoon sun and half-shade exposures; direct sunlight should be avoided during the hottest summer hours.
Ideal climate and temperature
The ideal temperature is between 19 and 27 °C, making it suitable for outdoor cultivation in temperate climate zones.
Use
Due to the organoleptic characteristics of the foliage, it is intended for use
Agri-food Aromatic Officinal / phytotherapeutic
Hardiness
A variety of medium hardiness; by following a few specific cultivation measures it will guarantee excellent production results.
Soil/medium
The ideal soil for the basil plant is medium-textured, fresh, well-draining and with an adequate organic matter content; for use in pots and tubs, a horticultural soil containing blond and brown peat is recommended.
Maintenance
Easy to cultivate, the overall management effort is low.
cultivation tips
For the correct cultivation of basil, the following tips are given below:
Avoid over-watering Avoid direct sunlight during the hottest hours Balanced fertilisation
Intercropping/combination
Cress, fennel, tomato and radish are recommended depending on the variety.
Cures and Adversities
planting
For planting in open fields or flowerbeds, we recommend an average planting density of 13 plants per square metre in order to provide adequate growing space for each individual specimen and, consequently, to obtain correct vegetative and productive development.
We suggest positioning young seedlings on a raised bed of at least 15/20 cm with the collar outside the soil surface, taking care not to damage the roots, which must appear clear and not necrotized, and avoiding sinking the root ball completely, which must be well moist; finally, water immediately after planting, preferably during the morning hours.
/transplant-ortho/
pruning
Remove the Inflorescences to obtain greater foliage development.
For foliage, make a clean cut at a minimum height of 10 cm with sharp instruments with well-cleaned blades; a final product close to a height of 20-30 cm and having 6 to 8 Leaf, excluding cotyledonary leaves, is a good reference for harvesting.
Reproduction/Propagation
Multiplication can be by sowing, in the open field or in containers.
potting
During the spring period, repot the plant in large containers to allow the root system to expand and grow, thus ensuring optimal development of the aerial part.
Irrigation
Use rainwater, alternatively canal or aqueduct water with optimal neutral pH, either manually or by drip-wing irrigation, overhead sprinkling or sub-irrigation. For proper germination, it is advisable to moisten the seed before placing it in the soil and then keep the latter wet until the sprout emerges, also cover the surface with non-woven fabric or inert material. For transplanting, in order to obtain a rapid and homogeneous rooting of the seedlings with consequent suitable vegetative development, maintain a constant humidity of the soil but do not exceed the doses applied and avoid water stagnation which can lead to root rot. Then allow the soil or substrate to dry out slightly between one watering and the next, preventing dry spells and adopting higher watering frequencies in summer periods where the often very high temperatures lead to drought. Do not water the aerial part of the plant during the late afternoon and evening but prefer morning hours, also to avoid the development of phytopathologies; it is also advisable to irrigate after the harvest. In the case of a dripline system, in order to avoid root and collar diseases, place the dripline at least 10-15 cm from the plant.
/irrigation/
Fertilization
During pre-transplant soil preparation, perform a basic fertilisation by burying organo-mineral fertiliser. Afterwards, during the vegetative period, to ensure adequate plant development it is essential to periodically intervene with suitable fertilisers, in particular the regular use of specific water-soluble fertiliser for horticulture is recommended, to be diluted in the irrigation water according to the dosage and frequency as indicated on the product's information label, avoiding excessive supplies.
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Video
https://youtu.be/t30y_0rFnAM
Edibility and Toxicity
Pet friendly
Consider your specific case and consult with your verinarian before any administration.
Edibility for humans
Plant with edible Leaf, used in food.
Human toxicity
The leaves are not toxic if ingested in suitable quantities and well stored. Consider the individual case.
Expert's advice
advise 1
If growing in pots, it is advisable to put the seedlings in a large pot with a diameter of at least 20-25 cm. If you want to take advantage of the plant's shoots to make new cuts, it is necessary to make the cut above the first true leaf. It is important to note that in order to avoid root and collar diseases the drip line must remain at least 10-15 cm from the collar.
Profile curated by Giancarlo Babbo.




