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Austral Gem Fern

Austral Gem Fern

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Use code SUMMER26 to get 10% off all orders
Green thumb guarantee: If your plant care goes haywire within 6 months of your order, claim a $15 gift card for your plant.

  •   Austral Gem Fern (Asplenium dimorphum x difforme) is a hybrid fern in the Aspleniaceae family, bred from two Asplenium species native to Norfolk Island and the South Pacific. It combines the hardiness of both parents into a compact, indoor-adapted fern that holds up well in typical home and office conditions.

      The fronds are dark green, glossy, and deeply lobed, with a layered, feathery texture that sets them apart from most common houseplant ferns. Each frond grows in an arching form from a central crown, building into a full, rounded mound over time. New growth emerges bright green before deepening, and the fronds stay firm rather than drooping as many fern varieties do.

      Fern does not produce ornamental flowers. Instead, it carries small spore clusters on the undersides of mature fronds, which is typical of Asplenium hybrids. It naturally releases moisture into the surrounding air as it grows, and the glossy fronds stay tidy year-round without shedding heavily.

      Rotate it a quarter turn every week or two so all sides receive even light. Fern works well inside a terrarium, where the enclosed humidity suits it. It also does well near a kitchen sink, where ambient moisture keeps the fronds in good condition. Move it outside for summer once nighttime temperatures stay consistently warm, then bring it back in before the first frost. This plant is pet friendly, so placement near cats or dogs is not a concern.

  •   Austral Gem Fern grows well under bright indirect light and handles standard office LED lighting without issue.

      It prefers consistently moist soil; water thoroughly every 7-10 days and allow the top inch to dry slightly between waterings.

      Fern does best in a well-draining, peat-based potting mix with added perlite to prevent waterlogging.

      It prefers temperatures between 60-75°F and tolerates the dry, heated air common in most indoor spaces.

      Fern is a slow to moderate grower; feed it with a balanced liquid fertilizer at half strength once a month during spring and summer.

      It is hardy in USDA zones 9-11, tolerating lows around 25-30°F briefly before sustaining frost damage. It grows outdoors year-round in Florida, California, Texas, Arizona, Nevada, Louisiana, Georgia, South Carolina, and Hawaii. It also spends summers outdoors across zones 4-8 before returning indoors in autumn.
  • Q: Is Austral Gem Fern safe for cats and dogs?
    A: Yes, it is non-toxic and safe around cats, dogs, and other pets.

    Q: How much light does this fern need?
    A: Austral Gem Fern does well a few feet back from an east- or north-facing window. Direct south-facing window light can scorch the fronds.

    Q: How do I know when Fern needs water?
    A: The fronds will wilt slightly when the plant is dry. Check the soil at the same time, as wilting with wet soil may point to a root issue rather than drought.

    Q: Can I put this plant in a terrarium?
    A: Fern works well in an open or lightly enclosed terrarium where humidity stays higher than typical room air.

    Q: Does Fern do well in offices or low-light rooms?
    A: It grows under standard office LED lighting without issue, though a spot closer to a window will keep the fronds fuller and darker green.

    Q: Can this plant go outside in summer?
    A: Fern handles outdoor placement from late spring through early autumn. Bring it back inside before nighttime temperatures drop below 55°F.

  • Hand-Packed with Care: We use a multi-layer system to ensure a safe arrival: soil is secured with wood fiber and sealed bags, houseplants are wrapped in signature paper, and large specimens are stabilized with stakes and locking inserts. Orders over $500 ship via pallet for maximum protection.

    Processing: Shipped within 3-5 business days (Mon-Fri) year-round.

    Urgent Orders: Message us for shipping upgrades (additional cost).

    Destinations:We ship houseplants to the lower 48 US states only. Excludes AK, HI, PR, Guam, and international destinations.

    Cold Weather: If under 40°F, please add a Heat Pack to your order for safety.

    Weather Delay: We may delay shipping during extreme weather (e.g., snowstorms) to ensure plant health.

    🌿 For Houseplants
    When your package arrives, you may notice a bit of loose soil in the box. This is completely normal during shipping.
    Please remove your plants from their packaging as soon as possible and review the care instructions included with your order. Water based on your plant’s needs, making sure not to overwater.
    Houseplants may need a short adjustment period after arrival. Give your plant time to acclimate to its new space before placing it with other plants. You can gently clean the leaves if needed, and wait to fertilize until it has settled in. Always check soil moisture instead of watering on a fixed schedule.
    *** We pack carefully to protect each plant during transit, so larger orders may arrive in multiple packages.

  • 🌿 14-Day Satisfaction Guarantee (Replacement or Refund)
    From arrival to long-term care, we’ve got you covered. We carefully pack every plant so it arrives happy and healthy. If something doesn’t look right when it gets to you, don’t worry, we’ll make it right.
    How it works:
    - Reach out within 14 days of delivery
    - Send us your order number and a couple of photos of your plant(s)
    - We’ll take care of you with a replacement or a refund

    👍 Green Thumb Guarantee (6-Month Extended Coverage)
    Still getting the hang of plant care? You’re not on your own. For up to 6 months from your order date, if your plants show serious decline or fail to survive, we’re here to help. You can claim a gift card to help you continue your plant journey.
    How it works:
    - This coverage continues after the 14-day guarantee
    - Gift card value starts at $15, with the opportunity for more based on your order
    - Total gift card value is capped at $50 per order
    - One claim per order or subscription
    - Gift cards are valid for 6 months from the date of issue
    - Just send your order number and a few photos of your plant(s) to support@succulentsbox.com, and we’ll take it from there.

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