Dryopteris expansa
التصنيف
عائلةDryopteridaceae
جنسDryopteris
منطقة3
أعرف أكثر
Plants of the World Onlineعن
Dryopteris expansa, commonly known as the Spreading Wood Fern, is a perennial fern native to temperate regions of the Northern Hemisphere. It thrives in moist, shaded forest floors and is known for its expansive, finely divided fronds. This fern is part of the Dryopteridaceae family and is well-suited to temperate climates.
المعروف أيضا باسم
Spiny Wood Fern
Aspidium spinulosum var. oblongum
Dryopteris assimilis
Dryopteris austriaca subsp. assimilis
Dryopteris carthusiana subsp. assimilis
Dryopteris dilatata subsp. americana
Dryopteris expansa subsp. assimilis
Dryopteris minimisora
Dryopteris morrisonensis
Dryopteris siranensis
Dryopteris spinulosa subsp. assimilis
Dryopteris spinulosa var. morrisonensis
Lastrea expansa
Nephrodium expansum
ملخص
VPDاحسب
ماءمبتل
تربةطفيلي
ضوءبرايت غير مباشر (6 ساعات)
درجة حرارة15
رطوبة70
السكون3 الشهور
الرقم الهيدروجيني5.5
الضغط1,013
تفاصيل
تعليمات العناية
To care for Dryopteris expansa, provide it with indirect bright light and maintain moderate temperatures. Keep the soil evenly moist and ensure high humidity levels. This fern does not require frequent fertilization but benefits from a nutrient-rich environment.تربة
Dryopteris expansa prefers loamy soil that retains moisture well but also drains adequately. A soil mix rich in organic matter is ideal. Ensure the soil remains consistently moist but not waterlogged.سماد
This fern does not have high fertilizer requirements. If desired, a balanced, diluted fertilizer can be applied during the growing season to support healthy growth.إعادة السمعة
Repot Dryopteris expansa every 2-3 years or when it outgrows its current container. Choose a slightly larger pot with good drainage and fresh loamy soil. Handle the roots gently to avoid damage.الانتشار
Propagate Dryopteris expansa through division in early spring. Carefully separate the rhizomes and replant them in suitable soil. Ensure the new divisions are kept moist and in a shaded area until established.تشذيب
Pruning is not typically required for Dryopteris expansa. Remove any dead or damaged fronds to maintain the plant's appearance and health.تسمم
Dryopteris expansa is not known to be toxic to pets or humans. It is generally considered safe to have around the home and garden.إضافي
Ensure the fern is protected from direct sunlight, which can scorch its delicate fronds. Regular misting can help maintain the high humidity levels it prefers.أحدث ثورة في العناية بالنباتات الخاصة بك
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يقيس بدقة المقاييس الأساسية لنباتك - رطوبة التربة والضوء ودرجة الحرارة والرطوبة - بالإضافة إلى المقاييس المركبة مثل نقص ضغط البخار (VPD) وأيام درجة النمو (GDD).
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