Opuntia engelmannii
分类
家庭Cactaceae
属Opuntia
区8
关于
Opuntia engelmannii, commonly known as Engelmann's prickly pear, is a species of cactus native to the southwestern United States and northern Mexico. It is a succulent shrub that thrives in temperate climates and is well-adapted to arid environments. The plant has flat, rounded pads covered in spines and produces yellow flowers followed by red, edible fruits. It undergoes a dormancy period during the cooler months.
也称为
Cowtongue Cactus
Cowtongue Prickly-Pear
Engelmann's Prickly Pear
Engelmann's Prickly-Pear
Prairie Spiderwort
Spiderwort
Western Spiderwort
Opuntia bensonii
Opuntia caesia
Opuntia cantabrigiensis
Opuntia engelmannii f. occidentalis
Opuntia engelmannii subsp. occidentalis
Opuntia engelmannii var. flavescens
Opuntia engelmannii var. megacarpa
Opuntia expansa
Opuntia flavescens
Opuntia lindheimeri subsp. cantabrigiensis
Opuntia magnarenensis
Opuntia megacarpa
Opuntia microcarpa
Opuntia neochrysacantha
Opuntia ×occidentalis var. megacarpa
Opuntia occidentalis var. megacarpa
Opuntia pyrocarpa
Opuntia riparia
Opuntia valida
概述
细节
保养说明
Engelmann's prickly pear requires minimal care. It thrives in direct bright light and prefers warm temperatures. The plant is highly drought-tolerant and should be watered sparingly, allowing the soil to dry out completely between waterings. It does well in low humidity environments and can tolerate a range of temperatures, though it prefers moderate warmth.土壤
This cactus prefers sandy soil with excellent drainage. It can tolerate poor, rocky soils but thrives best in well-draining sandy or gritty soil mixes. Avoid using heavy, clay-based soils that retain moisture, as this can lead to root rot.肥料
Opuntia engelmannii does not require regular fertilization. If desired, a light application of a balanced cactus fertilizer can be applied during the growing season, but it is generally not necessary.换盆
Repotting is rarely needed for this cactus, but if it outgrows its container, it can be repotted in the spring. Use a well-draining cactus mix and handle the plant carefully to avoid injury from the spines. Ensure the new pot has good drainage.传播
Propagation is typically done through pad cuttings. Allow the cut end to callous over for a few days before planting it in well-draining soil. Water sparingly until new growth appears. Propagation is best done in the warmer months.修剪
Pruning is generally not required for Opuntia engelmannii. However, if necessary, pads can be removed to control the size or shape of the plant. Use clean, sharp tools and handle the pads carefully to avoid the spines.毒性
Opuntia engelmannii is toxic to pets and humans if ingested. The spines and glochids (tiny barbed hairs) can cause irritation and injury if they come into contact with skin or mucous membranes. Handle with care and keep out of reach of children and pets.彻底改变您的植物护理
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