Overview
Schizaea pusilla Pursh is a small fern species from the family Schizaeaceae. It is native to North America, particularly in the northeastern regions of the United States, Canada, and Greenland.
Common Names
The plant is commonly referred to as Little Schizaea, Purple-spored Schizaea, Dwarf Curlygrass, and Northern Green False Tongue.
Appearance
Schizaea pusilla Pursh grows up to 10 cm tall and has a horizontal rhizome with fronds that are roughly twice the length of the rhizome. The fronds are typically a blue-green color and have a slightly curled appearance. The shape of the fronds can vary from ovate to linear, with a deeply lobed edge. The undersides of the fronds are covered in small, spore-bearing structures that give them a purplish appearance and provide the plant's common name of Purple-spored Schizaea.
Uses
While Schizaea pusilla Pursh does not have any significant commercial value, it is occasionally used in landscaping for its unique and attractive appearance. It also has ecological value, providing habitat for small animals and insects. The plant has no known medicinal uses and is not commonly used for food purposes.
Light Requirements
The plant Schizaea pusilla Pursh prefers to grow in partial to full shade, which means it is well-suited to growing in the understory of forests. Direct sunlight can be too intense for this delicate fern and can cause it to dry out.
Temperature Range
The plant grows best in a temperature range of 10 to 30 degrees Celsius, which is suitable for most indoor environments. Higher temperatures can make the soil to dry, while lower temperatures may harm the roots.
Soil Preferences
Schizaea pusilla Pursh needs well-drained, moist soil to grow properly. The soil should be rich in organic matter and have a pH range of 5 to 7.5. It is essential to keep the soil consistently moist to ensure optimal growth. Generally, the soil types, including loamy, sandy, and rocky soil, are suitable for Schizaea pusilla Pursh.
Water Requirements
This fern prefers sufficient water to grow lush foliage. It is essential to make sure the soil remains moist, but avoid overwatering as it can lead to root rot. The plant prefers rainwater or distilled water to avoid chemicals that can damage it.
Fertilizer
Schizaea pusilla Pursh does not require fertilizers. However, you can provide a diluted fertilizer to encourage healthy growth. An all-purpose organic fertilizer, such as a seaweed-based fertilizer, works best. Make sure to apply the fertilizer according to the instructions on the package.
Cultivation methods
Schizaea pusilla Pursh, commonly known as northern filmy fern or umbrella fern, is a delicate fern that requires careful cultivation. It typically grows in moist soils or on damp rocks in shaded areas with high humidity. In cultivation, it can be grown in a terrarium or in a greenhouse with controlled temperature and humidity levels. It can also be grown in pots with well-draining soil that is kept consistently moist.
When growing Schizaea pusilla Pursh, it is important to provide it with plenty of light but not direct sunlight. It should be kept in a location that is shaded from the hot mid-afternoon sun. It will also benefit from occasional misting to increase the humidity around the plant.
Watering needs
Schizaea pusilla Pursh requires consistently moist soil to thrive. It should not be allowed to dry out completely or sit in standing water. Water should be applied slowly and carefully to avoid disturbing the delicate fronds. The frequency of watering will depend on the growing conditions, but generally, it should be watered about once a week. Good drainage is essential to prevent water from pooling around the roots.
Fertilization
Fertilization is not typically necessary for Schizaea pusilla Pursh. However, if the plant appears to be growing slowly or lacks vigor, a gentle liquid fertilizer can be applied once a month during the growing season. It is important to avoid over-fertilizing, as this can damage the plant's delicate roots.
Pruning
Pruning is generally not necessary for Schizaea pusilla Pursh. However, if the fronds become damaged or yellowed, they should be carefully removed with sterile scissors or pruners. Pruning can also be used to control the size and shape of the plant, but care should be taken not to damage the delicate fronds. Dead or dying fronds should be removed promptly to prevent the spread of disease.
Propagation of Schizaea pusilla Pursh
Schizaea pusilla Pursh, commonly known as the Northern Goldfern, is a North American fern species that grows in moist soils, swamps and bogs. It's known for its attractive green fronds that often highlight woodland habitats. If you want to expand your fern garden collection, propagating Schizaea pusilla Pursh is a great way to do it. Here are some propagation methods:
Spores Propagation
Propagation of Schizaea pusilla Pursh by spores is a generally reliable method. You can obtain spores from a mature plant's fronds by placing a plastic bag over one of the fronds and shaking it gently. The spores will collect in the bag, which you can then scatter onto a moist peat, sphagnum or potting mix. Cover the tray with glass or clear plastic and keep it in a warm, bright location. Don't allow the soil to dry out, frequent misting will significantly improve sprouting. In about four to six weeks, the spores should begin to sprout, and once the young ferns reach around 5cm tall, carefully pot them up or plant them out in their growing location.
Division Propagation
A relatively easy method of propagating Schizaea pusilla Pursh is by dividing mature plants. It's best carried out in spring when new growth is beginning, but it can also be done from late summer to early autumn. First, clean and prepare all tools (a sharp knife or spade, and gloves if desired). Dig the mature plant and gently separate the crowns into smaller sections, ensuring that each section has sufficient roots and fronds. Replant each section in the desired location at the same soil level as it was previously growing. Water well and mulch to retain moisture.
Cutting Propagation
Propagation of Schizaea pusilla Pursh by cutting is very challenging. It's because the fern doesn't have rhizomes, which are a tissue anchor for the cuttings to develop. Therefore, the chances of success with cuttings are slim. However, it is possible to root a few fronds under high humidity and, with a bit of luck, will grow into new ferns. Cut the fronds using a clean and sharp knife. Remove the bottom 25% of the frond, and stick this end in a moist peat, sphagnum or potting mix. Cover the tea with glass or clear plastic and keep it in a warm, bright location. Again, frequent misting will significantly improve sprouting. However, this method may take several months or a year for the young fern to begin to grow.
Disease and Pest Management for Schizaea pusilla Pursh
Schizaea pusilla Pursh, commonly known as the Northern maidenhair fern, is a delicate and attractive species of fern that is native to North America. While generally resistant to diseases and pests, the plant can still be vulnerable to certain issues that can affect its growth and overall health. Thus, it is important to be aware of the common diseases and pests that can affect Schizaea pusilla Pursh and how to manage them.
Common Diseases
One of the most common diseases that can affect Schizaea pusilla Pursh is fungal anthracnose. This disease can cause brown spots on the fronds and can eventually lead to the death of the plant. To manage this disease, it is important to remove and destroy any infected plant material and to maintain good air circulation around the plant.
Another disease that can impact Schizaea pusilla Pursh is powdery mildew. This fungal disease can cause a white coating to appear on the leaves, which can eventually lead to stunted growth and reduced overall health. To manage powdery mildew, it is important to remove any infected leaves, water the plant at the base, and avoid overhead watering.
Common Pests
While Schizaea pusilla Pursh is not typically susceptible to insect pests, it can still be targeted by certain species. One pest that can affect the plant is the spider mite, which can cause discoloration and yellowing of the leaves. To manage spider mites, it is important to keep the plant well-hydrated and to prune away any infested foliage.
Another pest that can target Schizaea pusilla Pursh is the mealybug. These pests can cause damage to the fronds, increase the risk of fungal infections, and reduce the overall health of the plant. To manage mealybugs, it is important to regularly inspect the plant for infestations and to use natural insecticides or oils to remove the pests.
By being aware of these common diseases and pests that can affect Schizaea pusilla Pursh and taking steps to manage them, it is possible to maintain a healthy and vibrant plant that will thrive in its environment.
