Complete Care Guide for Korean Rock Fern

The Korean Rock Fern, also known as Polystichum tsus-simense, is a charming fern species that adds an elegant touch to shaded garden areas. To ensure its well-being and vitality, follow this comprehensive care guide:

Light:

• Partial to Full Shade: Plant the Korean Rock Fern in an area with partial to full shade. It thrives in woodland conditions and prefers protection from the intense midday sun.

Water:

• Consistent Moisture: Keep the soil consistently moist, especially during dry periods. Water the fern at the base to prevent water from collecting in the crown, which can lead to rot.

Soil:

• Well-Draining Soil: Plant the Korean Rock Fern in well-draining soil rich in organic matter. A mix of garden soil, peat moss, and perlite or sand works well.

Humidity:

• Moderate to High Humidity: The Korean Rock Fern appreciates moderate to high humidity levels. Mulching around the base of the plant helps retain moisture and creates a more humid microclimate.

Temperature:

• Cool to Moderate Temperatures: This fern prefers cooler temperatures and is well-suited for USDA hardiness zones 5-8. Protect it from extreme heat, and ensure good air circulation.

Fertilization:

• Spring Feed: Apply a balanced, slow-release fertilizer in spring to provide essential nutrients for the growing season. Avoid over-fertilizing, as ferns generally do not require excessive feeding.

Pruning:

• Remove Dead Fronds: Trim away dead or damaged fronds at the base to encourage the growth of new, healthy foliage. Pruning is typically done in late winter or early spring.

Mulching:

• Mulch Around the Base: Apply a layer of organic mulch, such as shredded leaves or bark, around the base of the fern. Mulching helps retain moisture, suppress weeds, and regulate soil temperature.

Pests:

• Inspect Regularly: Keep an eye out for pests such as slugs and snails, which can sometimes be attracted to ferns. Use organic pest control methods if necessary.

Potting and Repotting:

• Rarely Needed: Korean Rock Ferns are primarily outdoor plants and rarely need repotting. When planted in the ground, they will naturally spread and form clumps.

Challenges:

• Disease Prevention: Ensure good air circulation to prevent fungal diseases. Water the plant at the base to avoid wetting the fronds excessively.

Propagation:

• Division: Propagate Korean Rock Ferns through division. Divide mature clumps in spring, ensuring that each division has both roots and fronds.

By following these care instructions, you’ll provide an optimal environment for your Korean Rock Fern to flourish, creating a lush and verdant addition to your garden or shaded landscape.

Shipping within the USA:

At UrbanPlantNook, we provide nationwide shipping services. Utilizing specially designed plant packaging, we expedite the delivery of plants across the country. Through rigorous testing and refinement, we have developed a winning formula to ensure the highest quality plants upon delivery.

We’ve established reliable partnerships with USPS to facilitate the delivery of plants throughout North America. We are so confident in these partnerships that we guarantee your plants will arrive in excellent condition.

Order Processing:

We maintain year-round shipping, unaffected by local weather conditions. Typically, your order is processed within 1-2 business days from the date of your order placement. Once we’ve shipped your order, you will promptly receive an USPS Tracking Number to track the delivery progress in detail.

Shipping Fees:

Our shipping fees are straightforward. At checkout, you will be charged a flat rate of $9.99 for all orders, regardless of their size and location in the United Stated. However, we also have a fantastic offer: if your order total exceeds $50, you qualify for free shipping.

• Flat Shipping Rate $9.99 for order under $49.99
• Free shipping for order more than $50.00

Note: If your order is $50.00 or above, please choose the free shipping method during the checkout process.

Delivery Timeline:

Your parcel is expected to reach your doorstep within a span of 3-5 working days. It’s important to note that the precise delivery timeframe depends on the USPS Delivery Schedule, over which we have limited control. However, rest assured that as soon as your order is dispatched, you will receive a USPS Tracking Number for real-time monitoring.

Our Guarantee:

We take meticulous care in packaging our plants to ensure they arrive in pristine condition. Every plant comes with a 30-days guarantee, providing coverage in case it arrives damaged. If you encounter any issues with your order, please don’t hesitate to reach out to us via email.

We stand firmly behind our products and aim for your complete satisfaction. When you purchase plants from UrbanPlantNook, you can do so with confidence, knowing that your purchase is risk-free.

International Shipping:

As of now, we are only able to provide shipping services within the United States.

Absolutely, we offer a shipping guarantee. We carefully pack each plant in a sturdy carton box to ensure safe delivery. In the rare event of shipping damage, you have a 7-day window to request a refund or replacement. For more detail, please check our Return & Refund & Replacement Policy

We meticulously package our plants for safe delivery in custom-fitted, sturdy carton boxes. These boxes are designed to prevent any shifting during shipment, ensuring your plants arrive in excellent condition. For detailed packaging information, please refer to this link: Our Packing Process

Certainly, should you wish to make changes or cancel your order, kindly reach out within 12 hours of order confirmation. Once your order reaches the "Packing" status, it becomes unmodifiable. For further information, please refer to this page: Order Cancellation & Modification Policy

If you're unsure about your USDA Zone, you can find it by following this link: USDA Zone Map