This product does not ship to: Idaho
Availability : Sold Out

Onyx and Pearls Beardtongue

Proven Selections

Availability : Sold Out
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$28.49
This product does not ship to: Idaho
  • Full Sun (At Least 6 Hours Of Direct Sunlight)
  • Height 3.5 Feet
  • Width 38 - 42 Inches
  • Growing Zones 3-8

A hardy improved hybrid of a native North American wildflower, Onyx and Pearls is a striking medium to large upright perennial. A play on words, the name Onyx and Pearls refers to gemstones in dark and light colors. The foliage is a dark, nearly black stem and leaves, and the flowers are a white/lavender blush, held above the foliage. The contrast in the colors makes a lovely display in your summer garden. Nicknamed Beardtongue due to its stamen that protrudes out of the throat of the three lobed lip, Penstemon has been a sought after perennial for informal gardens for decades. Bees, butterflies and hummingbirds will be frequent visitors to your lovely perennials.

Native to North America, and one of the cold hardiest perennial flowers, Penstemon is hardy to Zones 3-8. Related to snapdragons and foxgloves, Penstemon are a part of the plantain family. There are about 250 species of native Penstemon across North America and many more hybrid cultivars exist. Once you grow a Penstemon in your perennial garden, you may find yourself seeking out more varieties as they quickly become a favorite flower and there are so many different colors and forms available.

Onyx and Pearls Beardtongue Care

With their reputed cold hardiness, able to take sub zero winter conditions, Penstemon is an easy to care for perennial. Preferring average to fertile garden soil with a pH range of 5.8 to 6.2, Penstemon will grow in just about any well drained soil. They are drought tolerant once established and make an excellent addition to a xeriscape garden. Coastal gardeners will be pleased to learn they are also salt tolerant, growing well in the sandy soil typically found along the East Coast of the United States. Heat tolerant to Zone 8, Penstemon does require the cold winters to reenergize the plant for the next season. Deer are not typically drawn to it. Plant in full sun for best flowering. Fertilizer is generally not needed, but a light application of well composted organic material may be applied to feed particularly poor soils.

Deadheading is not required for good bloom production, but will enhance the creation of new flowers. Remove the flower head just below the first set of leaves. While pruning is generally not needed, you may pinch back a leggy stem to create a more compact plant. Prune any dead or diseased stems right to the ground, and when the plant ceases its growth for the season and goes dormant, prune back to about â…“ of the plants volume, especially in harsh winter zones that will require mulching to protect the root zones.

Onyx and Pearls Beardtongue Spacing

Space your plants about 38 to 42 inches apart for good air circulation. This is a tall and wide plant, maturing at about 42 inches tall and 42 inches wide. It makes a great companion to low growing mounding perennials in cool and warm colors. Some great companion plants are Russian Sage, Salvias, Dianthus, and other bright colored perennials and annuals that will look great in contrast to the dark dramatic foliage of Onyx and Pearls Beardtongue. Whether massed out in a full sun landscape border, or as a companion plant of medium to large size in your garden bed, you will enjoy the spectacular contrast of Onyx and Pearls in your garden this spring.

Onyx and Pearls Beardtongue Information

USDA Hardiness Zones: 3-8
Plant Type: Perennial
Sunlight Exposure: Full Sun
Mature Height: 3.5 Feet
Mature Width: 38 - 42 Inches
Plant Spacing: 3 - 3.5 Feet
Growth Habit: Upright
Flower Color(s): Pink, White
Flower Shade: Pink Shades/White Shades
Seasonal Interest: Early Summer
Foliage Type: Herbaceous
Foliage Color(s): Near Black
Attracts: Bees, Hummingbirds
Tolerates: Drought, Salt
Features: Attracts Pollinators, Cut Flowers, Foliage Interest, Low Maintenance, Native to North America
Uses: Border Plant Cut Flower Mass Planting
Plant Brand: Proven Winners
Botanical/Scientific Name: Penstemon hybrid 'Onyx and Pearls'
SKU:
PENOP

Container Sizes

Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on; type of plant, time of year, last pruning & many other factors.

4.5 Pot

4.5" Pot
 Also Known As:
   4.5" Container

 Plant Age:
   ~ 6 months
 Plant Size:
   ~ 3"-6"
 Pot Size:
   ~ 4.5"H x 3.75"W
 Volume:
   1.42 quarts

Quart Pot

Quart Pot
 Also Known As:
   Quart

 Plant Age:
   ~ 6 months - 1 year
 Plant Size:
   ~ 4"-8"
 Pot Size:
   ~ 4.75"H x 4.5"W
 Volume:
   1.50 quarts

2.5 Quart

2.5 Quart
 Also Known As:
   2.5 Quart Pot

 Plant Age:
   ~ 1 - 2 years old
 Plant Size:
   ~ 8"-12"
 Pot Size:
   ~ 6.5"H x 6.5"W
 Volume:
   2.20-2.30 quarts

#1 Pot

#1 Pot
 Also Known As:
   #1 Container
    1 Gallon
 Plant Age:
   ~ 1 - 2 years old
 Plant Size:
   ~ 10"-14"
 Pot Size:
   ~ 7"H x 7.75"W
 Volume:
   2.26-3.73 quarts

#2 Pot

#2 Pot
 Also Known As:
   #2 Container
    2 Gallon
 Plant Age:
   ~ 1.5 - 3 years old
 Plant Size:
   ~ 12"-18"
 Pot Size:
   ~ 9.5"H x 9.5"W
 Volume:
   1.19-1.76 gallons

#3 Pot

#3 Pot
 Also Known As:
   #3 Container
    3 Gallon
 Plant Age:
   ~ 2 - 4 years old
 Plant Size:
   ~ 12"-30"
 Pot Size:
   ~9.5"H x 11"W
 Volume:
   2.32-2.76 gallons


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Plant Addicts Guarantee (Included On All Plant Orders)

Plant Addicts always guarantees your plant(s) will arrive happy & healthy. However, plant(s) are being shipped through the mail & sometimes accidents happen. If the plant is dead, has dried out roots or the incorrect item was shipped, just notify Plant Addicts within 3 days upon delivery. We may ask for pictures but will try to make it as easy as possible for you. Please note, plant(s) with damaged branches or wilted leaves will not qualify for this guarantee. Plants are very resilient and will rebound quickly when cared for correctly. 

For more information on how to care for your new plants, please click on our guide below.

Guide: How to Care for Your New Plant(s)

Plant Addicts Warranty - 1 Year (Extra Purchase Required)

We encourage all plant lovers to purchase the Plant Addicts Warranty, whether you're a new gardener or an expert. There are many variables outside of anyone's control that can cause a plant to die. Hungry animals, drought, poor soil conditions, over watering, diseases & pests are all good examples of what can cause plants to die. The Plant Addicts Warranty is a 1 year warranty protecting you from all of the unknowns and will replace your plant if something were to happen to it.

The warranty is purchased on a per plant basis and must be purchased at the same time as the plant(s). We will cover 100% of the price of the plant, but the warranty does not cover shipping costs. SImply let us know if your plant has died within 1 year of receiving it and we will get you a new one shipped out as soon as possible (depending on the time of the year and availability). We may ask for photos for documentation purposes, but we try to make the process as easy as possible.

For more information, please click on our page below.

Guarantee and Warranty

Plant Shipping

Below are some factors we consider when determining when to ship the plants depending on the timing of the order.

Winter to Early Spring

We ship only when it's warm enough to plant in your growing zone.
Sometimes plants aren't completely ready to sell and ship in early spring. We will wait until the plants are ready before shipping so you don't get a subpar product.
For Southern plants we will be able to ship much earlier than plants coming from our northern nursery.

Summer

If there is extreme heat we may delay shipping for a week or several weeks.
We review what areas the plants are traveling through as well as your location.

Fall into Winter

We’ll ship plants out all the way up to the end of the fall planting season!

Winter

Get your order in early to reserve your plants for Spring planting!

Once your plant is shipped you’ll receive an automated email with tracking information. 

Click here for more detailed shipping information.

Planter Shipping

Standard Colors: 2-3 business days

Special Order Colors: 8 weeks - this is due to the planter being custom made with the color(s) of your choice

Please Note: On special orders there can not be any cancellations