Digitaria sanguinalis
分類
家族Poaceae
属Digitaria
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Digitaria sanguinalis, commonly known as large crabgrass, is an annual grass in the family Poaceae. It is native to temperate regions and is often found in disturbed soils, such as lawns, gardens, and agricultural fields. This plant is known for its rapid growth and ability to spread quickly, making it a common weed in many areas.
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Crabgrass
Leptochloa Fascicularis
Milium Membranaceum
Sanguinaria Nevenarae
Seablite
Cynodon praecox
Dactilon sanguinale
Digitaria aegyptiaca
Digitaria aegyptiaca subsp. caucasica
Digitaria australis
Digitaria caucasica
Digitaria ciliaris f. intercedens
Digitaria ciliaris var. intercedens
Digitaria eriogona
Digitaria filiformis var. gracilis
Digitaria gracilis
Digitaria intermedia
Digitaria nealleyi
Digitaria nervosa
Digitaria panicea
Digitaria pectiniformis
Digitaria pilosa
Digitaria plebeia
Digitaria praecox
Digitaria sabulosa
Digitaria sanguinalis f. chlorantha
Digitaria sanguinalis f. composita
Digitaria sanguinalis f. illinoensis
Digitaria sanguinalis f. intercedens
Digitaria sanguinalis f. sanguinalis
Digitaria sanguinalis subsp. aegyptiaca
Digitaria sanguinalis subsp. pakistanica
Digitaria sanguinalis subsp. pectiniformis
Digitaria sanguinalis subsp. sabulosa
Digitaria sanguinalis subsp. sanguinalis
Digitaria sanguinalis subsp. vulgaris
Digitaria sanguinalis var. aegyptiaca
Digitaria sanguinalis var. eriogona
Digitaria sanguinalis var. gracilis
Digitaria sanguinalis var. rottleri
Digitaria sanguinalis var. rottleriana
Digitaria sanguinalis var. sanguinalis
Digitaria sanguinalis var. stewartii
Digitaria sanguinalis var. vulgaris
Digitaria sanguinaria
Digitaria sanguinea
Digitaria sanguinolenta
Digitaria sienitica
Digitaria stricta
Digitaria tristachya
Digitaria vulgaris
Panicum aegyptiacum
Panicum aegyptium
Panicum ambiguum
Panicum eriogonum
Panicum fallax
Panicum gracile
Panicum gussonei
Panicum ischaemum var. gracile
Panicum nervosum
Panicum rottleri
Panicum sanguinale
Panicum sanguinale f. chloranthum
Panicum sanguinale f. compositum
Panicum sanguinale subvar. anisotrichum
Panicum sanguinale var. aegyptiacum
Panicum sanguinale var. breviglume
Panicum sanguinale var. eriogonum
Panicum sanguinale var. vulgare
Panicum sanguineum
Panicum sanguinolentum
Panicum trichostachyum
Paspalum aegyptiacum
Paspalum filiforme
Paspalum oxyanthum
Paspalum sanguinale
Paspalum sanguinale var. rottleri
Syntherisma praecox
Syntherisma sanguinale
Syntherisma sanguinalis
Syntherisma vulgaris
概要
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詳細
お手入れ方法
Large crabgrass thrives in full sun and prefers moderate temperatures. It is relatively easy to care for, requiring minimal watering once established. Ensure the plant receives plenty of sunlight and keep an eye on soil moisture, allowing it to dry out between waterings.土壌
Large crabgrass prefers well-draining loamy soil but can tolerate a variety of soil types. It is not particularly fussy about soil pH but thrives best in slightly acidic to neutral conditions. Good drainage is essential to prevent root rot.肥料
This plant does not typically require additional fertilization, as it can thrive in nutrient-poor soils. However, if the soil is particularly deficient, a balanced fertilizer can be applied sparingly.植え替え
As an annual plant, large crabgrass does not require repotting. It completes its life cycle within a single growing season and will need to be replanted from seed each year.伝搬
Large crabgrass propagates easily from seed. Sow seeds directly in the soil in the spring after the last frost. Ensure the soil is warm and moist to encourage germination. The plant will quickly establish and spread.剪定
Pruning is not necessary for large crabgrass. However, if you wish to control its spread, you can remove seed heads before they mature and disperse.毒性
Large crabgrass is not toxic to pets or humans. It is generally considered safe, although it can be a nuisance weed in lawns and gardens.追加
To manage large crabgrass in lawns and gardens, consider using mulch to suppress seed germination and growth. Regular mowing can also help control its spread by preventing seed head formation.植物の手入れに革命を起こす
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