Philodendron subhastatum is fairly resistant to disease and is generally not prone to illnesses. However, it can develop leaf spots when light and ventilation are inadequate and watering is excessive. Its care level is regarded as easy, since it mainly needs regular watering and little else. Philodendron subhastatum is suitable for people who do not have the time or energy to devote to regular care.
How to keep Philodendron Subhastatum.
Light
Philodendron subhastatum is native to habitats like forest understories and rocky areas, where it grows in natural shade. It prefers partial sun but can adapt to full sun or full shade, showing its versatile and hardy nature.
Humidity
This plant needs special care because it loves high humidity levels of 60-80% or more. The best way to achieve this is by placing a humidifier near the plant. Daily misting is also essential! Make sure the room has good ventilation.
Temperature
Philodendron subhastatum comes from tropical areas, where the climate is usually warm and humid. Consequently, it is adapted to high heat and humidity. It does not tolerate sudden temperature changes and prefers a steady temperature, so avoiding indoor temperature fluctuations is important. It generally cannot endure cold conditions and requires warmer temperatures to grow. If the ambient temperature drops too low, the plant may stop growing or even die.
Fertilizer
Philodendron subhastatum needs the greatest amount of fertilizer during its active growth period, which is mainly in spring, summer, and early fall. Fertilizing supplies essential nutrients that may be absent from the soil, encouraging healthy root and stem growth and maintaining the plant’s attractive foliage, a primary characteristic.
Pot & Repot
Repot Philodendron subhastatum in spring or summer once it's warm enough, choosing a slightly larger pot with good drainage. Water well after repotting, and place it in a bright spot with indirect light. Consider adding a moss pole for support as the plant grows.
Botanical profile.
- Plant Type
- Herb, Vine
- Life Cycle
- Perennial
- Genus
- Philodendron
- Family
- Araceae
- Hardiness Zone
- 10-12
- Mature Height
- 61 cm to 91 cm
- Mature Spread
- 49 cm to 76 cm
- Leaf Color
- Forest Green, Dark Green
- Leaf Type
- Evergreen
- Flower Size
- 10.16 cm to 15.24 cm
- Bloom Time
- All year round
- Planting Time
- Summer
- Harvest Time
- All year round
- Native Area
- Colombia, Ecuador