The Dorado Plant, with its striking foliage and distinctive appearance, is a popular choice for indoor plant enthusiasts. Its unique leaf structure adds a tropical touch to any living space. This plant thrives indoors with proper attention, offering a rewarding experience.
Understanding the Dorado Plant
The plant commonly referred to as the Dorado Plant is scientifically known as Thaumatophyllum spruceanum. It was previously classified as Philodendron goeldii, which is why it is still sometimes called “Finger Leaf Philodendron” or “Fun Bun Philodendron.” Native to the rainforests of South America, particularly the Amazon basin, it has a distinctive growth habit.
Thaumatophyllum spruceanum is characterized by its large, deeply lobed leaves that radiate outwards from a central stem, resembling an open hand or a fan. Young leaves start out more triangular and then develop distinct finger-like segments as they mature. This self-heading aroid grows upright, developing a noticeable trunk over time, which distinguishes it from many vining Philodendron species.
Dorado Plant Care Essentials
Light Requirements
The Dorado Plant flourishes in bright, indirect light, mimicking its natural habitat beneath a tropical canopy. Placing it near a window that receives filtered sunlight, perhaps through a sheer curtain, is ideal. Direct sun exposure can scorch its leaves, leading to brown spots or a faded appearance. Conversely, insufficient light may result in leggy growth with sparse foliage, as the plant stretches to find more illumination.
Watering Practices
The Dorado Plant prefers consistently moist, but not waterlogged, soil. Water when the top inch or two of the soil feels dry to the touch, or when a moisture meter reads low. Thoroughly drench the soil until water drains from the pot’s bottom, then promptly empty any excess water from the saucer to prevent root rot. Both overwatering, which suffocates roots, and underwatering, leading to wilting, can cause the leaves to droop.
Soil and Potting
The Dorado Plant thrives in a well-draining, airy potting mix that retains some moisture. A suitable blend often includes organic matter such as peat or coco coir, along with perlite or orchid bark for aeration and drainage. Repotting should occur when the plant becomes root-bound, typically every one to two years, moving it to a pot only slightly larger than its previous one. Ensure the chosen pot has drainage holes for root health.
Temperature and Humidity
Originating from tropical regions, the Dorado Plant prefers warm, consistent temperatures, ideally between 65°F and 80°F (18°C-27°C). Avoid exposing it to sudden temperature fluctuations or cold drafts, which can stress the plant. Maintaining high humidity levels is also beneficial for its foliage. You can increase humidity by placing the plant on a pebble tray filled with water, grouping it with other plants, or using a room humidifier.
Fertilizing
The Dorado Plant benefits from regular fertilization during its active growing season, which spans spring and summer. Apply a balanced liquid fertilizer, diluted to half strength, once a month. This provides essential nutrients for leaf development. During the cooler fall and winter months, when growth naturally slows, reduce or cease fertilization entirely.
Propagating Dorado Plants
Propagate the Dorado Plant using stem cuttings. Select a healthy stem section with at least one node, where new roots and leaves can emerge. Cut below a node using clean, sharp shears. Cuttings can root in water or moist potting mix.
For water rooting, place the cutting in a clear container with filtered water, submerging at least one node; change water every few days. For soil propagation, plant the cutting directly into a small pot with a well-draining, moist mix, ensuring the node is covered. Maintain consistent moisture and warmth; roots should form within weeks.
Common Dorado Plant Problems and Solutions
Yellowing leaves may indicate overwatering or nutrient deficiencies, while brown, crispy leaf tips often point to low humidity or inconsistent watering. Adjusting your watering schedule and ensuring adequate humidity can resolve these concerns. If yellowing persists, consider a balanced fertilizer application.
Pests like spider mites or mealybugs can also affect the Dorado Plant. Regularly inspect the undersides of leaves and stems for signs of infestation, such as tiny webs or cottony masses. If pests are detected, gently wipe them off with a damp cloth or cotton swab dipped in rubbing alcohol. For more persistent issues, an insecticidal soap can be applied according to product instructions.
Is the Dorado Plant Toxic?
The Dorado Plant, Thaumatophyllum spruceanum, is toxic if ingested. Like many plants in the Araceae family, it contains calcium oxalate crystals. These crystals can cause irritation to the mouth, throat, and digestive tract, leading to symptoms such as swelling, pain, and vomiting if consumed by humans or pets. Keep this plant out of reach of children and household animals.