Deverra triradiata

Common name: Aljan. Scientific name: Deverra triradiata. Also called: Qazouh - Al Qazouh - Al Qazih - Al Maqzih - Al Maqrazah. Original habitat of the Aljan plant (Qazouh): • Saudi Arabia and the Gulf countries, the Maghreb, Egypt, and the Levant. Description of the Aljan plant (Qazouh): • Aljan or Qazouh or Qazah is a semi-shrub plant that closely resembles the wild herb, and is a perennial plant that grows naturally. It is greenish-yellow in color, growing in large clusters with many straight stems, ranging in height from about 70 cm to over a meter. • The leaves are only at the base, small, feathery, and grow along the stem. They fall off quickly, so it is considered a leafless plant. It has large, branched, upright stems in open bunches. Description of the Aljan flower (Qazouh): • Its flowers appear in clusters, are white, beautiful in shape, generally bloom in spring. • All stems emit a pleasant, fragrant scent. Uses and benefits of the Aljan plant (Qazouh): • Used as animal fodder. • Has multiple health benefits in traditional medicine. • Contains a high percentage of aromatic oils. • A good plant for soil stabilization. Suitable climate for the Aljan plant (Qazouh): • Grows in hot or moderate climates. • Loves direct sunlight. • Resistant to drought and high temperatures. • Sensitive to frost. Suitable soil for the Aljan plant (Qazouh): • Grows in various soils. • Grows well in fertile, well-drained, and aerated soils. • Tolerates soil salinity. • Performs well in sandy and mixed soils. Propagation method of the Aljan plant (Qazouh): • Propagates through seeds. Planting time for the Aljan plant (Qazouh): • Seeds are planted in spring and autumn. Planting method for the Aljan plant (Qazouh): • Mix suitable soil, then place it in trays, pots, or planting bags. • Sow the seed and water it, then place in a warm, shaded place until it sprouts and reaches 80 cm in height. • Afterward, transfer it to larger containers or directly to the ground. Fertilization method for the Aljan plant (Qazouh): • Suitable with a mixture of clay and sandy soils, which should be moist and well-drained. • Its pH is alkaline. • It requires appropriate organic fertilization.