Aller au contenu

Guide botanique

Winter Wheat.

Triticum aestivum

Prononciation TRIT-ih-kum ES-tih-vum

Aussi appelée Bread Wheat, Common Wheat

Télécharger dans l'App StoreDisponible sur Google Play

Winter Wheat
Photo de Gregory Wada (CC BY) via gbif

Winter wheat is a hardy grain planted in the fall to establish roots before winter dormancy. It resumes growth in the spring and is harvested in early summer. This crop is a staple for food production across the globe.

En un coup d'œil

Niveau d'entretien
Moyenne
Type de plante
Cereal grain
Lumière
Full sun
Lumière en intérieur
Soleil direct
Arrosage
Tous les 7 à 14 jours
Taille adulte
3 to 4 feet
Croissance
Rapide
Rusticité
USDA 3 à 9
Floraison
Late spring to early summer

Entretien

Ensure the soil has good drainage to prevent waterlogging during the winter months. Watch for yellowing leaves which can indicate nutrient deficiency or poor soil aeration. Keep the area free of weeds to allow the wheat to thrive.

Arrosage
Water consistently during active growth periods but avoid standing water.
Engrais
Apply a balanced fertilizer in early spring to support grain development.
Taille
Pruning is not required as the plant is harvested at the end of its cycle.
Rempotage
This plant is typically grown in fields and is not repotted.
Sol
Well drained loam
pH du sol
6.0 to 7.0
Température
-10 à 35°C
Humidité
40 à 70%
Résistance à la sécheresse
Moyenne
Durée de vie
Annual, completes life cycle in one season
Résistance aux chevreuils et lapins
Moyenne

Signes qu'il faut rempoter

  • Roots growing out of drainage holes
  • Stunted growth due to overcrowding

Sécurité

Humains
The plant is not toxic, but raw consumption of unprocessed grains can be difficult to digest.
Enfants
The sharp awns on the grain heads can poke or scratch small children if handled roughly.
Allergènes de contact
The fine hairs on the leaves and stems can cause mild skin irritation in some people.
Allergènes aéroportés
Wheat pollen is a known seasonal allergen that can trigger hay fever.
Comestibilité
Wheat contains gluten, which causes severe reactions in people with celiac disease or gluten sensitivity.

Comment l'identifier

  • Tall slender green grass stems
  • Flat blade like leaves
  • Dense terminal seed spikes
  • Fibrous root system
Hauteur
0,6 à 1,2m
Envergure
0,1 à 0,2m
Feuilles
green, blue-green, deciduous
Fleurs
green, yellow, 1 à 10cm
Fruits
golden, brown, Summer

Problèmes courants

  • Wheat rust — A fungal infection that causes orange or black pustules on leaves and stems.
  • Aphids — Small insects that suck sap from the leaves and can transmit viruses.

La cultiver

Multiplication
seed
Quand planter
Autumn, Spring
Hivernage
Winter wheat varieties require a period of cold to trigger flowering in spring.
En pot
Wheat grows well in large containers, but you need a deep pot to support the root system.

Direct Sowing

  1. Prepare a sunny bed with loose soil.
  2. Scatter seeds evenly across the surface.
  3. Rake the seeds into the soil about 2 to 3 centimeters deep.
  4. Water the area gently to settle the soil.

Planting nitrogen fixing legumes alongside wheat can significantly boost grain yields.

Bonnes associations

  • Trifolium — Clover fixes nitrogen in the soil which helps the wheat grow.
  • Vicia — Vetch acts as a living mulch and improves soil fertility.

Espèces similaires

  • Barley — It is a similar cereal grain often grown in the same conditions.
  • Winter Rye — It is a hardy grain that looks similar to wheat during early growth stages.

Science

Famille
Poaceae
Genre
Triticum
Ordre
Poales
Classe
Liliopsida
Région d'origine
Southwest Asia
Préservation
This species is a domesticated crop and is not of conservation concern.

Wheat is an annual grass that thrives in open, sunny fields with well drained soil.

Intérêt pour la faune
provides seeds for birds, habitat for beneficial insects
Pollinisateurs
abeilles
Utilisations
cereal grain, flour production, livestock fodder, ornamental dried arrangements

Au fil des saisons

JFMAMJJASOND
Floraison
Fructification
Feuillage

Repères écologiques

Salinité
2/9
Réaction du sol
6/9
Lumière
8/9
Température
5/9
Humidité
4/9
Nutriments
6/9

Taxonomie vérifiée avec le GBIF.

Ce qu'on demande souvent

Can I grow wheat in a small garden?
Yes, it grows well in small patches or containers if given enough sunlight.
When is wheat ready to harvest?
It is ready when the stalks turn golden and the grains are hard to the touch.

D'où vient le nom

Triticum is the Latin name for wheat, while aestivum means summer, referring to the common spring wheat variety.

Bon à savoir

  • Wheat was first domesticated in the Fertile Crescent over 10,000 years ago.
  • It is the most important staple crop for humans globally.
  • Wheat straw is often used as mulch or bedding for animals.

Ta plante a mauvaise mine ?

Cette page est un guide général. Pocket Botanist diagnostique les problèmes directement à partir d'une photo de ta plante, adapte l'arrosage à sa luminosité et te prévient quand il faut t'en occuper.

Télécharger dans l'App StoreDisponible sur Google Play

Télécharger l'appli

Ce guide a été généré par IA et vérifié avec la taxonomie du GBIF. Il s'agit d'informations générales, et non de conseils horticoles ou vétérinaires. Découvre comment nous concevons ces guides.