How to grow and care for Campanula persicifolia L.
plant care guide about watering, fertilizing, trimming, repotting, cutting, propagating Campanula persicifolia L., Willow bellflower 'Blue', Narrow-leaved bellflower 'Blue'
Campanula persicifolia L. 101 - Plant Care Instructions
Bright direct light
16C° ~24C°
Every 7 days
Botany Encyclopedia
Genus : Campanula
🔖 Care Tips
This plant is originally perennial, but it can be grown as an annual or biennial depending on the climate. When planted from seeds, it may not bloom in the first year but will bloom the following year. Indoors, sow seeds between September and November, maintaining a temperature of 18-20°C. Since seeds need light to germinate, do not cover them with soil after sowing.
🏝️ Habitat Conditions
This plant grows in southeastern Europe. Keep it warm and dry in summer, and warm and humid in winter.
🪨 Soil Mix
It's best to plant in a sunny spot in the yard, preferably where drainage is good. This plant has deep roots, so it's ideal to use a deep pot with well-draining soil. A recommended soil mix is 40% potting soil, 20% bark, 20% leaf mold, 10% perlite, and 10% charcoal, but this can vary depending on conditions and environment.
🌡️ Environment
Maintain daytime temperatures between 23-25°C. Keep nighttime temperatures below 13°C and ensure they do not exceed 15°C. The minimum temperature is 0°C.
☀️ Light
For flowers to bloom healthily, they need plenty of light. However, in summer, it can be too hot, so move them to partial shade.
💧 Water
Water the plant when the surface soil is dry. Plants are sensitive to both high humidity and dryness. In summer, if the temperature stays above 25°C for a long time, the plant may go dormant. Be careful not to overwater during this period. Ensure good airflow after watering. In winter, if it's too cold, it's better not to water and leave the plant as is. Be cautious not to let water touch the flowers, as they can be easily damaged.
🌱 Propagate
In spring or fall, use sterilized tools to cut a branch with at least one node diagonally. Let it dry for 3-4 hours, then propagate by placing it in soil or water. 1. For water propagation, avoid transparent containers. Place the stem in water, and once roots appear, use hydroponic fertilizer. When roots are 5-7 cm long, transfer to soil. 2. For soil propagation, plant deeply in soil without fertilizer. After propagation, avoid exposing to bright light. Gradually increase light exposure to help the plant adapt. Maintain high humidity and a temperature of 20-25°C.
🪴 Repot
Repot every 2-3 years in spring, as it grows slowly.
💊 Fertilize
#ERROR!
🌺 Flower
If kept at 1-4°C for over 50 days in winter, the plant will bloom the following year. Refrigeration under long-day conditions (16 hours of light) is even more effective. The flowers bloom in spring and fall; remove wilted flowers to prevent nutrient depletion.
😵 Toxicity
Non-toxic and safe for pets and children.
water
How to water Campanula persicifolia L.
How often should I water?
check Campanula persicifolia L. Every 7 days if it needs water when it’s very cold (below 5℃), water less frequently
When do I need to water?
the top 2-3 inches of soil is dry
Light & Location
How much light does a Campanula persicifolia L. need?
Bright direct light
Grow light
Light preference
Campanula persicifolia L. likes Bright direct light, Grow light day. The brighter the space, the better this plant grows.
Check if there’s an optimal place in your house!
This plant prefers
2K ~ 20K lux to thrive!
0
20K~
2K
20K
Temperature
Natural habitat
-27
-27~38℃
45
Houseplants
-15
16~24℃
45
Plants that grow in the wild and those that grow indoors prefer different temperatures. If you grow Campanula persicifolia L. at home, make sure the temperature is 16~24℃.
Humidity
Ideal humidity
0
40~70%
100
Campanula persicifolia L. prefers humidity about 40~70%. If necessary, increase humidity by misting, humidifier.
Fertilize
Collective Knowhow
When should I fertilize?
Only when your plant is healthy
How frequently should I fertilize?
1-2 times in growing season. A pinch for a small pot.
Characteristic
The taxonomic classification of Campanula persicifolia L. is as follows. - Kingdom: Plantae, Phylum: Tracheophyta, Class: Magnoliopsida, Order: Asterales, Family: Campanulaceae, Genus: Campanula, Species: Campanula persicifolia
| Characteristic Name | Characteristic Value |
|---|---|
| Lifespan | Perennial |
| Hardiness Zone | 3 - 10 |
| Taxonomy Name | Taxonomy Value |
|---|---|
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Asterales |
| Family | Campanulaceae |
| Genus | Campanula |
| Species | Campanula persicifolia |
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