Learn how to grow Austral Gem Fern in your indoor garden and get this lovely fern to thrive. This fern is easier to grow than many other ferns. Find out proper lighting, watering, fertilizing, humidity, and more. See care time stamps below.
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Today, we have a plant care video for the beautiful fern known as the Astral Gem. This fern belongs to the Asplenium genus, which includes hundreds of ferns like the Bird’s Nest Fern. The Astral Gem is a hybrid fern that originated in Australia, hence its name. This plant grows to approximately 18 inches by 18 inches indoors and is a sterile variety, meaning it doesn’t produce spores like other ferns. It’s also pet- and kid-friendly!
What makes the Astral Gem so special is its adaptability to various indoor conditions. Unlike many ferns requiring high humidity and medium light, the Astral Gem thrives in lower humidity and can tolerate bright, medium, or even low light.
Astral Gem Fern Care Guide
What is the Astral Gem fern?
The Astral Gem is a hybrid fern from the Asplenium genus, known for its adaptability and suitability as a pet- and kid-friendly indoor plant.
What lighting conditions does the Astral Gem require?
The Astral Gem can grow in a range of lighting conditions, from low to medium to bright light. For best results, provide medium light while avoiding too much direct sunlight.
How should I water the Astral Gem?
Water the plant when the soil’s top inch has dried out or when a moisture meter reads four. Avoid overwatering to prevent root rot.
How do I fertilize the Astral Gem?
Fertilize monthly from early spring through summer with organic fertilizer. Avoid chemical fertilizers, and consider using worm castings year-round.
What humidity levels does the Astral Gem prefer?
This fern thrives in medium humidity (45%-65%) but does better with higher humidity. Use a humidifier, pebble trays, or misting to increase humidity levels.
What are the ideal temperature ranges for the Astral Gem?
Maintain daytime temperatures between 65°F and 75°F and nighttime temperatures around 60°F. Avoid drastic temperature fluctuations.
When should I repot the Astral Gem?
Repot when the plant’s foliage becomes disproportionate to the pot size, usually in spring to midsummer. Use a well-draining organic potting mix.
Does the Astral Gem require pruning?
Minimal pruning is needed. Simply remove old, yellowing leaves at the base of the plant.
What pests and diseases affect the Astral Gem?
Root rot can occur if overwatered. Occasionally, mealybugs or scale may appear. Treat with isopropyl alcohol and neem oil if necessary.
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ProMix Potting Soil (my favorite for this plant): https://amzn.to/3iVIrjE
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