Free Shipping on Orders Over $79

Search our store

Penstemon Seeds - Sensation Mix Penstemon hartwegii

Buy Penstemon Seeds by the Packet or in Bulk

Unit Size Unit Price Savings Qty
Packet $5.25 Notify Me
1 Ounce $34.95 Notify Me
1/4 Pound $96.95 31% Notify Me
  • Heirloom North American native perennial
  • Tall-growing heirloom with multi-colored Summer blooms
  • Thrives in bright, sunny growing areas

Product Description

Penstemon Seeds - Sensation Mix

In a lovely mix of scarlet reds, pinks and lavenders, our beautiful Sensation Mix of Penstemon seeds is an easy to establish Perennial variety. Growing approximately 28 Inches tall, its striking bronze-green foliage really sets off the tall spikes of tubular blooms. A Mexican native wildflower, Sensation Mix Penstemon thrives in warm climates, but will appreciate a small amount of shade in the hottest regions.

  • Fast Facts

    Name:Penstemon Seeds - Sensation Mix
    Botanical Name:Penstemon hartwegii
    Life Cycle:Perennial
    Light Requirement:Full Sun
    Planting Season:Spring, Fall
    Plant Type:Tall wildflower with green stalks and vertical stacked multicolored blooms
    Features:Open Pollinated, Attracts Pollinators, Attracts Hummingbirds, Drought Tolerant, Container Garden
    Color:Purple, Red, White
    Plant Height:Up to 28 inches
    Plant Spacing:12 inches
    Planting Depth:1/8 inch
    Sowing Method:Start Indoors, Direct Sow
    Cold Stratification:No
    Seeds per Packet:300 mg
    Hardiness Zones:3, 4, 5, 6, 7, 8, 9, 10
    Ships:Year Round
  • Planting Instructions

    How to Plant Sensation Mix Penstemon

    About Penstemon

    A perennial sometimes called Beardtongue, Penstemon plants will reward you with brilliant non-stop blooms with deep bronze-green foliage. These flowers attract hummingbirds and butterflies into the garden and offer a variety of colors such as scarlet, pink, blue, purple, orange, yellow, and white.

    When to Plant Penstemon Seeds

    Sow seeds indoors in starter trays or small pots in late winter. After the danger of frost has passed, harden off the seedlings and transplant them into your garden.

    Where to Plant Penstemon Seeds

    Penstemon thrives in full sun or partial shade in fertile, dry to medium moisture, well-drained soils. These plants are drought tolerant once established and are perfect for beds, borders, rock gardens, and cut flowers!

    How to Plant Penstemon Seeds

    Press flower seeds into soil, but do not cover. Keep seeds moist until germination, or 14-30 days.

    How to Care for Penstemon

    Penstemons needs very little water and barely any fertilizer. Fertilize when planting only. Deadhead after flowering to maintain vigor and cut back to the base in early spring. Penstemon is generally disease free, but keep an eye out for slugs, snails, spider mites and eelworms.

    Download Printable Planting Guide

  • Seed Coverage

    AmountRecommended Coverage
    PacketUp to 80 Sq. Ft
    Ounce PackageUp to 625 Sq. Ft
    1/4 Pound PackageUp to 2,500 Sq. Ft
    1 Pound SackUp to10,000 Sq. Ft
    5 Pound SackUp to 1.3 Acres

Product Reviews


Create new wish list

Go to top

Join our V.I.P. list! You'll save 10% on today's order and receive special offers, gardening tips and helpful resources daily. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

* required field