Blue Star Fern Phlebodium Aureum
Add a touch of natural beauty to your indoor space with the striking Blue Star Fern, scientifically known as Phlebodium Aureum. This visually stunning houseplant features unique blue-green fronds that add a touch of elegance to any setting. The Blue Star Fern thrives in medium to low-light conditions, making it an ideal choice for darker spots in homes, offices, or even terrariums!
In addition to its aesthetic appeal, the Blue Star Fern is an excellent air-purifying plant. It helps improve air quality by removing harmful pollutants and toxins, creating a healthier living environment. Moreover, this plant is known for its calming effect on the mind and body, making it perfect for spaces where relaxation and stress relief are a priority. Best of all, the Blue Star Fern is pet-friendly, making it a safe choice for households with cats and dogs.
Care Guide for Blue Star Fern:
- Light: Prefers medium to low-light conditions. Avoid direct sunlight, as it can scorch the delicate fronds.
- Water: Keep the soil consistently moist but not waterlogged. Water when the top inch of soil feels dry to the touch. Use filtered or distilled water if possible, as the Blue Star Fern is sensitive to chemicals in tap water.
- Humidity: High humidity is essential. Mist the fronds regularly or place the pot on a tray of pebbles with water to increase humidity around the plant.
- Temperature: The ideal temperature range is 16-24°C. Keep away from cold drafts and sudden temperature changes.
- Soil: Use a well-draining potting mix, preferably one designed for ferns or tropical plants. Adding some peat or organic matter can help retain moisture.
- Fertiliser: Feed with a diluted balanced liquid fertiliser once a month during the growing season (spring and summer). Reduce feeding in autumn and winter when the plant’s growth slows down.
Troubleshooting Tips:
- Brown Leaf Tips: This can be a sign of low humidity or chemical build-up from tap water. Increase humidity levels and consider using filtered water.
- Yellowing Leaves: Overwatering is a common cause of yellowing leaves. Ensure the pot has proper drainage, and adjust watering frequency to avoid waterlogging.
- Fronds Turning Pale: Lack of light can cause the fronds to lose their vibrant colour. Move the plant to a brighter location with indirect light.
- Slow Growth: If your Blue Star Fern seems to be growing slowly, it might need more humidity, warmth, or nutrients. Check the care conditions and adjust as needed.
- How often should I water my Blue Star Fern to keep it healthy?
- Water the plant when the top inch of soil feels dry, ensuring the soil remains consistently moist without becoming waterlogged. Using filtered or distilled water is best to avoid chemical buildup which can harm the plant.
- Can I place my Blue Star Fern in a bathroom?
- Yes, bathrooms often provide the high humidity Blue Star Ferns thrive in. Just ensure there is sufficient indirect light and keep the temperature between 16-24°C to avoid stress from temperature fluctuations.
- Is the Blue Star Fern suitable for beginners, and what common issues should I look out for?
- This fern is quite forgiving and suitable for beginners. Watch out for brown leaf tips and yellowing leaves, which are common signs of low humidity and overwatering, respectively. Adjust care accordingly to prevent these issues.
☀️ Light
Emoji Scale: ☀️☀️▫️ (Medium)
The Blue Star Fern prefers medium to low-light conditions. It thrives in indirect sunlight and should be kept away from direct, harsh light which could scorch its delicate fronds. A spot near a north-facing window or a little away from a bright window is ideal.
💧 Water
Emoji Scale: 💧💧▫️ (Medium)
Keep the soil of your Blue Star Fern consistently moist but ensure it’s not waterlogged. Water the plant when the top inch of the soil feels dry to the touch. Opt for filtered or distilled water to avoid chemical buildup that can harm the plant.
🌡️ Temperature
Emoji Scale: 🌡️🌡️▫️ (Average)
The Blue Star Fern enjoys a temperature range of 16-24°C. Protect it from cold drafts and avoid placing it near doors or windows that are frequently opened during colder months.
💧 Humidity
Emoji Scale: 💧💧💧 (High)
This fern loves high humidity. Regular misting or placing its pot on a tray of pebbles with water can help maintain the moisture levels it thrives in. Bathrooms or kitchens, where humidity tends to be higher, are good spots for this plant.
🌿 Repotting
Repot your Blue Star Fern every 2-3 years or when it outgrows its pot. Use a well-draining potting mix, ideally one formulated for ferns or tropical plants, which includes peat or organic matter to help retain moisture.
🐾 Pet Friendliness
This plant is pet-friendly! You don’t need to worry about it being a hazard to your cats and dogs, making it a stress-free choice for pet owners.
🏡 Recommended Locations at Home
Given its requirement for medium light and high humidity, this fern is perfect for bathrooms lacking direct sunlight. It can also enhance spaces like bedrooms or living areas that have indirect lighting, adding a touch of tranquility and lush greenery.
🍃 Air Purifying
The Blue Star Fern is not only beautiful but also beneficial for your health. It purifies the air by removing toxins and pollutants, making it a great addition to any indoor space for a fresher, cleaner environment.
✨ Other Plant Features
Known for its unique blue-green fronds and air-purifying capabilities, the Blue Star Fern also has a calming effect on the mind and body, making it excellent for creating a relaxing atmosphere in your home or office.
If you have more questions, feel free to ask Mossbot, or contact us through our website. Remember, at Highland Moss, we offer a free plant hospital service if your plants need a little extra help!

Free Care Guide With Every Purchase
Scan the plant pot QR for instant access to our care guide for your plant. No hassle, no stress, just healthy and happy plants.
Verified reviews from our customers
5 star | 96% | |
4 star | 3% | |
3 star | 1% | |
2 star | 0% | |
1 star | 0% |
Arrive quickly, well packaged and exactly as described, although the post office clearly missed the huge, live plant, and fragile stickers🤣
Very fast delivery, website easy to navigate
Excellent plants in good condition which we were very well packed for delivery.