Calathea roseopicta 'Dottie' Plant
A medium-sized decorative houseplant thriving in partial shade with high moisture needs, known for its dark, striking leaves with pink markings. |
Habit
Herbaceous
Height
30-60 cm
Growth
Medium
Soil
Well-drained, rich soil
Shade
Partial
Moisture
High
Edible
No
Medicinal
No
Origin
South America
Climatic Condition
Tropical, Humid
Temperature (°)
18 to 27°C
Humidity (%)
60-80%
Potting media
Peat-based mix
Fertilizers
Balanced liquid fertilizer
Watering
Keep soil moist, avoid waterlogging
Plant Weight
500-800 grams
Flowering Time
summer to early fall
Soil Ph level
5.5 - 6.5
Water Ph level
5.5 - 6.5
Soil EC
1-2 dS/m
Yield Per Plant
Primarily ornamental
NPK ratio
20:20:20
life Span
5-10 years
Health Benefits
Improves indoor air quality, adds humidity, and reduces stress
Suggested Grow Media or Potting Mix ?
| 40% loam, 30% sand, 30% compost |
Suggested Fertigation/Fertilizers
| Apply monthly with liquid organic fertilizer |
Common Diseases and Remedies
Leaf Spot, Root Rot, Powdery Mildew, Mealybugs, Aphids
Yellow spots, white fungal coating, sticky residue
Copper fungicides, systemic insecticides
HEALTH BENEFITS
Calathea plants, commonly known as "prayer plants," offer several health benefits, including:
1. Air Purification – Calathea plants help improve indoor air quality by filtering toxins like formaldehyde and carbon monoxide.
2. Humidity Regulation – They release moisture into the air, preventing dryness and improving respiratory health.
3. Stress Reduction – Their lush foliage and striking patterns create a calming indoor environment, reducing stress and anxiety.
4. Improved Sleep – The high oxygen release at night makes them excellent bedroom plants, promoting better sleep.
5. Non-Toxicity – Safe for pets and children, unlike many other houseplants.