Pteris macilenta is a species of fern endemic to New Zealand.
Sweet fern typically resists disease well and faces relatively few insect pests. Its care is considered difficult because it needs a consistently moist environment and frequent watering. The roots, however, are susceptible to rot if the plant is overwatered or kept in poorly ventilated conditions. It is best suited to growers with some experience, since most people can keep it alive for a period of time. Nonetheless, Sweet fern may struggle to thrive, and its leaves can dry out and become less healthy as time passes.
How to keep Pteris Macilenta.
Light
Sweet fern prefers plentiful shade, which supports its growth and overall health. Its native habitat is full of heavy shade, and it has adapted to those conditions. Although it can tolerate a range of light levels, too much light can damage it and lead to reduced growth. Likewise, too little light can also harm its vigor.
Temperature
Sweet fern comes from tropical areas, where the weather is usually warm and humid. Consequently, it is adapted to high heat and moisture. It does not tolerate sudden temperature swings and prefers a steady temperature, so avoiding indoor temperature fluctuations is important. It generally cannot withstand cold and needs warmer conditions to grow. If the surrounding temperature falls too far, the plant may stop growing or even die.
Botanical profile.
- Plant Type
- Fern
- Life Cycle
- Perennial
- Genus
- Pteris
- Family
- Pteridaceae
- Hardiness Zone
- 9-11
- Mature Height
- 91 cm
- Mature Spread
- 91 cm
- Leaf Color
- Light Green, Forest Green
- Leaf Type
- Semi-evergreen
- Planting Time
- Spring, Summer, Autumn
- Native Area
- New Zealand
