What Taboos Exist for Gardenias
Gardenias are elegant and fragrant, deeply loved by many, but improper placement may lead to health risks and feng shui issues. This article deeply analyzes 5 major taboos of maintenance, helping you scientifically care for this aromatic plant.
One, Taboos of Placement for Gardenias
1. Avoid Placing near the Main Entrance
Placing them in the entrance area creates a spatial obstacle, affecting the efficiency of family members passing through. From the perspective of feng shui, the main door is the mouth of qi, and the plant blocking it may hinder the flow of wealth. It is recommended to move it to the southeast corner of the living room, which meets both lighting and feng shui wealth placement.
2. Remove from Bedroom at Night
The respiratory action of plants at night can release a carbon dioxide concentration of up to 0.08%-0.1%. In a 10㎡ sealed bedroom, 2 gardenias can increase the indoor CO₂ concentration by 3 times. It is recommended to place them during the day and move them to the balcony at night, which can both admire flowers and ensure sleep quality.
Two, Maintenance Guidelines for Special Groups
1. Precautions for Pregnant Women
The volatile oil of gardenias contains linalool (about 26%), which may trigger pregnancy reactions. It is recommended to place them on the balcony and maintain ventilation for 4 hours a day, or use leafy plants without flowering periods.
2. Protective Measures for Allergic Types
A single gardenia in bloom releases about 2000-5000 pollen grains per day, so for allergic people, it is recommended to keep a distance of more than 2 meters, or choose double-petal cultivated varieties to reduce pollen dispersal.
Three, Key Points of Scientific Maintenance
1. Light Control
Ensure 4-6 hours of diffused light per day, as direct strong sunlight for more than 3 hours can cause leaf edges to scorch. It is recommended to use a shade rate of 30% gauze curtain for adjustment.
2. Humidity Management
Keep the air humidity between 60%-70%, which can be achieved by spraying in the morning and evening. But be careful to avoid water accumulation on the petals causing gray mold disease.
Through reasonable layout and scientific maintenance, gardenias can continue to bloom for 3-5 months. It is recommended to rotate the flowerpot regularly, apply phosphorus and potassium fertilizer every two weeks, allowing this aromatic plant to beautify the environment without affecting health.