{% assign use_variant_images = false %}
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{% assign last_slide = 0 %} {% assign imgOffset = 0 %} {% if product.tags contains 'Graphic Overlay' %} {% assign imgOffset = 1 %} {% endif %} {%- for image in images offset: imgOffset -%} {% capture thumbRepsonsive %} {%- if image != blank -%} {%- if image.width > 180 -%}{{ image.src | img_url: '180x' }} 180w {{ 180 | divided_by: image.aspect_ratio | round }}h,{%- endif -%} {%- if image.width > 360 -%}{{ image.src | img_url: '360x' }} 360w {{ 360 | divided_by: image.aspect_ratio | round }}h,{%- endif -%} {%- if image.width > 540 -%}{{ image.src | img_url: '540x' }} 540w {{ 540 | divided_by: image.aspect_ratio | round }}h,{%- endif -%} {%- if image.width > 720 -%}{{ image.src | img_url: '720x' }} 720w {{ 720 | divided_by: image.aspect_ratio | round }}h,{%- endif -%} {%- if image.width > 900 -%}{{ image.src | img_url: '900x' }} 900w {{ 900 | divided_by: image.aspect_ratio | round }}h,{%- endif -%} {%- if image.width > 1080 -%}{{ image.src | img_url: '1080x' }} 1080w {{ 1080 | divided_by: image.aspect_ratio | round }}h,{%- endif -%} {%- if image.width > 1296 -%}{{ image.src | img_url: '1296x' }} 1296w {{ 1296 | divided_by: image.aspect_ratio | round }}h,{%- endif -%} {%- if image.width > 1512 -%}{{ image.src | img_url: '1512x' }} 1512w {{ 1512 | divided_by: image.aspect_ratio | round }}h,{%- endif -%} {%- if image.width > 1728 -%}{{ image.src | img_url: '1728x' }} 1728w {{ 1728 | divided_by: image.aspect_ratio | round }}h,{%- endif -%} {%- if image.width > 1944 -%}{{ image.src | img_url: '1944x' }} 1944w {{ 1944 | divided_by: image.aspect_ratio | round }}h,{%- endif -%} {%- if image.width > 2160 -%}{{ image.src | img_url: '2160x' }} 2160w {{ 2160 | divided_by: image.aspect_ratio | round }}h,{%- endif -%} {%- if image.width > 2376 -%}{{ image.src | img_url: '2376x' }} 2376w {{ 2376 | divided_by: image.aspect_ratio | round }}h,{%- endif -%} {%- if image.width > 2592 -%}{{ image.src | img_url: '2592x' }} 2592w {{ 2592 | divided_by: image.aspect_ratio | round }}h,{%- endif -%} {%- if image.width > 2808 -%}{{ image.src | img_url: '2808x' }} 2808w {{ 2808 | divided_by: image.aspect_ratio | round }}h,{%- endif -%} {%- if image.width > 3024 -%}{{ image.src | img_url: '3024x' }} 3024w {{ 3024 | divided_by: image.aspect_ratio | round }}h,{%- endif -%} {%- assign image_size = image.width | append: 'x' -%} {{ image.src | img_url: image_size }} {{ image.width }}w {{ image.height }}h {%- endif -%} {% endcapture %}
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All media depicts mature plants.

'Karl Foerster' Feather Reed Grass

PERENNIAL

Description

  • Compact grass with a striking impact!
  • Feather reed grass creates a fast privacy screen.
  • Easy to grow and thrives in nearly any soil.
  • Long-lasting blooms add a contrast in texture.
  • Zones 4-8, sun, 60" tall x 24" wide at maturity.
Zone 4-8
Light sun
medium

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{{- variant.compare_at_price | money | remove: ' ' -}} {% else %} {{- variant.price | money | remove: ' ' -}} {% endif %} Each

Buy More, Save More:
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  • {% assign discount_amount = discount.discount_amount | times: 100 %} {% assign tier_ceiling = 10000 %} {% if discountTier.discount[forloop.index] != blank %}{% assign tier_ceiling = discountTier.discount[forloop.index].min_quantity | minus: 1 %}{% endif %}
    {{ variant.price | money | remove: ' ' }} {{ variant.price | minus: discount_amount | money | remove: ' ' }} / {{ discount.min_quantity }}{% if discountTier.discount[forloop.index] != blank %}-{{ discountTier.discount[forloop.index].min_quantity | minus: 1 }}{% else %}+{% endif %} qty.
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{% capture DiscountGroup %}1{% endcapture %} {% capture DiscountTier %}2{% endcapture %} {% assign DiscountGroup = DiscountGroup | plus: 0 %} {% assign DiscountTier = DiscountTier | plus: 0 %} {% assign discount_amount = 0 %} {% for group in product.discounts_structure.groups %} {% if group.id == DiscountGroup %} {% for tier in group.tiers %} {% if tier.id == DiscountTier %} {% for discount in tier.discount %} {% if discount.min_quantity > variant.quantity %}{% break %}{% endif %} {% assign discount_amount = variant.quantity | times: discount.discount_amount | times: 100 %} {% endfor %} {% break %} {% endif %} {% endfor %} {% break %} {% endif %} {% endfor %}
{{ variant.price | times: variant.quantity | minus: discount_amount | money | remove: ' ' }}
{% if discount_amount > 0 %} Saved {{ discount_amount | money | remove: ' ' }} {% endif %}
{% for option in product.options_with_values %} {% assign optionIndex = forloop.index0 %} {% assign position = forloop.index %}
{{option.name}}
{% assign sortedvalues = option.values %} {% if option.name contains 'Length' or option.name contains 'Width' or option.name contains 'Height' or option.name contains 'Depth' or option.name contains 'Thickness' or option.name contains 'Weight' %} {% assign sortedvalues = option.values | sort %} {% endif %} {% for value in sortedvalues %} {% assign inventory_quantity = 0 %} {% assign available = false %} {% assign optionVariant = false %} {% if product.options_with_values.size == 3 and optionIndex == 2%} {% for v in product.variants %} {% unless v.bogus %} {% if v.option1 == variant.option1 and v.option2 == variant.option2 and v.option3 == value %} {% assign optionVariant = v %} {% assign inventory_quantity = inventory_quantity | plus: v.inventory_quantity %} {% if v.available %}{% assign available = true %}{% endif %} {% endif %} {% endunless %} {% endfor %} {% elsif product.options_with_values.size == 2 and optionIndex == 1%} {% for v in product.variants %} {% unless v.bogus %} {% if v.option1 == variant.option1 and v.option2 == value %} {% assign optionVariant = v %} {% assign inventory_quantity = inventory_quantity | plus: v.inventory_quantity %} {% if v.available %}{% assign available = true %}{% endif %} {% endif %} {% endunless %} {% endfor %} {% else %} {% for v in product.variants %} {% unless v.bogus %} {% if v.option1 == value %} {% assign optionVariant = v %} {% assign inventory_quantity = inventory_quantity | plus: v.inventory_quantity %} {% if v.available %}{% assign available = true %}{% endif %} {% endif %} {% endunless %} {% endfor %} {% endif %} {% assign checked = "" %} {% if variant.options[optionIndex] == value%}{% assign checked = "checked" %}{% endif %} {% endfor %}
{% endfor %}
{% capture add_to_cart %}Neptune.cart.add({ id:{{ variant.id | json }}, quantity:{{ variant.quantity }}, properties:{ '_growingzone':['4a', '4b', '5a', '5b', '6a', '6b', '7a', '7b', '8a', '8b'],'shipping_exclusions':''} }, '.atcprod-{{ variant.id }}', { quantity: {{ variant.quantity }}, image: '//www.greatgardenplants.com/cdn/shop/products/calamagrostis-karl-foerster-feather-reed-grass-2-sw.jpg?v=1643213532', title: 'Karl Foerster Feather Reed Grass', option: 'One Quart' }); return false;{% endcapture %} {% assign discontinued = '' %} {% for tag in product.tags %} {% if tag contains 'discontinued' %} {% assign discontinued = 'true' %} {% endif %} {% endfor %} {% if variant.available %} {% else %} {% unless discontinued == 'true' %} Notify Me When Available {% endunless %} {% endif %}
{% if error %}
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{% endif %}

Hand-picked at our greenhouse

Shipped to your door

Arrives as young plant

background image

More Information

Description Versatile and easy to grow, Karl Foerster feather reed grass (Calamagrostis x acutiflora) is one of the showiest, longest blooming ornamental grasses for your garden. The feathery flowers bloom in early summer and remain colorful until the hard frost in fall. Flowers will last in floral arrangements for months. This low maintenance ornamental grass can quickly provide a sense of enclosure and privacy. This particular variety of feather reed grass is called the "metamorphic grass" or "perpetual motion grass." The slightest breeze sets this grass in motion. In his book Designing with Plants, Piet Outdolf refers to Karl Foerster grass as "most upright of the grasses, which bends in the wind, making it almost weatherproof... spire-shaped flowerheads add lift to the garden, severing its bonds with the earth." This grass was introduced to the nursery trade in 1950 by German nurseryman Karl Foerster via Hamburg Botanical Garden. It came to the United States by way of Denmark in 1964. Wolfgang Oehme and Kurt Bluemel were influential in introducing this popular grass to the US market.   Details Botanical name: Calamagrostis x acutiflora 'Karl Foerster'
Common name: Feather reed grass
Zone: 4 - 8
Sun exposure: Sun (> 6 hours sun)
Height x width: 60" x 24"
Flower color: Tan
Foliage color: Green
Season of interest: Early summer
Bloom time: Midsummer, fall
Features: Winter interest, rain gardens, heat tolerant, dry soils, drought tolerant, deer resistant
Uses: Accent, background, border, container gardening, cottage gardening, foundation planting, hedge, massing, ornamental, privacy & screening
How To Grow Soil: Average to wet soils. It performs well in heavy clay soils, unlike many of the other ornamental grasses.
Light: Sun to part-sun. More sun exposure may increase blooms, but they do appreciate some shade in hot climates.
Water: Soils should be kept moist and not allowed to dry out.
Spacing: 2-3 ft.
Fertilizing: Most ornamental grasses need very little fertilizer. It is best to base any fertilizer applications on the results of a soil test.
Winterizing: No specific care is needed.
Maintenance & pruning: Cut clumps to the ground in late winter just before the new shoots appear. Clumps may be divided in spring every 4 to 5 years. If ornamental grasses are not divided, they eventually become thin or die out in the center.  

Ideas & Inspiration

Grasses for Winter Interest

Adding ornamental grass is one surefire way to bring beauty to the bleakness! Here are a few options that each have a unique pop to add to that garden you’re gazing out at during those especially chilly days.

Customer Reviews

Based on 24 reviews
88%
(21)
0%
(0)
4%
(1)
4%
(1)
4%
(1)
D
D.J. (Minnesota)
So small

The feathered reed grass I ordered were so small that my wife almost 'weeded' them after planting.

We're sorry you are not satisfied with your plants! We do note that all of our plants are young on each product page and on our plant sizes page https://www.greatgardenplants.com/pages/sizes.The size and maturity of the plants varies widely depending on the time of the year you purchased and if they were recently trimmed. The important thing when it comes to purchasing plants, whether online or in a garden center, is that they have a full, robust root system, and that's what we prioritize in our greenhouses. The more roots a plant has, the more energy it can put into growing once it is planted in your garden. We do keep our plants trimmed to encourage strong root development!

J
J.G. (Massachusetts)
Karl forester grass review

Grasses were ridiculously small. What a waste of money. Called for a return and rep stated I couldn’t return them for full refund.

Hello! We are sorry that you're not satisfied with you order. We do note that all of our plants are young on each product page and on our plant sizes page https://www.greatgardenplants.com/pages/sizes.The size and maturity of the plants varies widely depending on the time of the year you purchased and if they were recently trimmed. The important thing when it comes to purchasing plants, whether online or in a garden center, is that they have a full, robust root system, and that's what we prioritize in our greenhouses. The more roots a plant has, the more energy it can put into growing once it is planted in your garden. We do keep our plants trimmed to encourage strong root development! Happy gardening!

M
M. (Illinois)
Just received "TINY" plants

Just received the order that I was highly anticipating. I had "NO" idea the plants that would arrive would be sparse in density and only 8-12 inches high. A little disappointed that their initial size wasn't referenced in the description of the plants when I bought these. Having spent over $200 on this order, I'm hoping they come around, but given it's mid-September, I now won't know until next spring, and then the warranty of 60 days is poof, gone.... : ( Talk me down here, please. Thank you.

We're sorry you are not satisfied with your plants!
We do note that all of our plants are young on each product page and on our plant sizes page https://www.greatgardenplants.com/pages/sizes. The size and maturity of the plants varies widely depending on the time of the year you purchased and if they were recently trimmed. The important thing when it comes to purchasing plants, whether online or in a garden center, is that they have a full, robust root system, and that's what we prioritize in our greenhouses. The more roots a plant has, the more energy it can put into growing once it is planted in your garden. We do keep our plants trimmed to encourage strong root development! Since your order was placed after September 1st, it does fall under our fall guarantee. We want to ensure your plants establish in your garden and return the following spring. Therefore, the warranty on your plants is extended to May 31 the next year. Ensure you contact us with images, your order number, and a description of the problem before May 31.Thank you for your feedback!

M
M.W. (Wisconsin)
Arrived well packaged and healthy. Doing well to date. Pleased.

First mail order plants that have arrived happy and healthy.

J
J.W. (New Hampshire)
Rolling in the tall grass

I planted the reed grass in front of a brick retaining wall for contrast. Can’t wait to see how it looks next summer!