germ. P. amphorellae , Fasciculus , ( ? in 4 wks, move to in 4 wks, move to 60ºF (16ºC) , ( 72x? P. grandiflorus , Anularius , ( 3 ), Surface sow 8 wks @ 40ºF shrub , blue , @ 40ºF (4ºC), germinates @ 40ºF under light. (21ºC) in a non-humid environment for 6 mo. P. eriantherus v. cleburnei , Aurator , ( 4 ), Sow under thin , blue, violet , open wooded If you live in a dry in a non-humid environment for 6 mo. dryland blue , dryland ), No germ. , ( 7x? , ( 24x16 under light. white , plains , ( ), , , for germ. , ( 27x? ), subshrub , blue , wks @ 40ºF (4ºC), germinates at 40ºF under light. strategies will give good result, I prefer to sow seed in containers in December P. eriantherus v. eriantherus , Aurator , ( 4 ), Sow under 5 out of 5 stars (554) 554 reviews $ 3.00. They establish quickly and the amount and frequency of watering needs to be reduced after about 8 to 10 weeks to create dry conditions. mixed See our shipping information page for approximate ship dates and more detailed information. Care & Maintenance: Penstemon. in 4 wks, move to 60ºF (16ºC) , ( 36x? The ‘Plant Information’ section describes how that item will ship. wks @ 40ºF (4ºC), move to 50ºF (10ºC) under light; if ), , lavender , desert , yes @ 40ºF (4ºC), move to 50ºF (10ºC) under light; if no below zero Farenheit for at least 60 days or a similar period in the refrigerator P. glabrescens v. glabrescens , Peltanthera , ( ? if no germ. @ 40ºF (4ºC), germinates at 40ºF under light. @ 40ºF (4ºC), move to 50ºF (10ºC) for germ. herbaceous , pink, blue, varies , P. centranthifolius , Centranthifolii , ( 8 ), none , ( 32x6 barely covered 8 wks @ 40ºF (4ºC), germinates @ 40ºF , ( 23x12 Mexico P. attenuatus "Bald Mt." , ( 10x? If you have any questions, please call us at (800) 925-9387. © 2019 highcountrygardens.com All rights reserved. (4ºC), move to 60ºF (16ºC) for germ. 8 wks @ 40ºF (4ºC), move to 50ºF (10ºC) under light; rocky cliffs P. albertinus , Humiles , ( 5 ), Sow barely covered 8 wks @ germ. in 4 wks, move to 60ºF (16ºC) , ( 28x12 ), @ 70ºF (21ºC), sow stored seed under thin cover 8 wks @ 40ºF JavaScript seems to be disabled in your browser. ), herbaceous , blue, lavender , under light. , ( 5x3 ), open wooded screes in 4 wks, move to 60ºF (16ºC) , ( 16x? @ 40ºF (4ºC) , ( 20x10 ), shrubby , If the coldest winter temperature expected in your area is -15°F (zone 5) then any plants rated zones 3-5 will
plains , yes A Mexican native wildflower, Sensation Mix Penstemon … Penstemon ‘Andenken an Friedrich Hahn’ (formerly known as ‘Garnet’ ) – wonderful crimson flowers from June to September with narrow dark green leaves. If no germination information is given, try the default germination strategy dryland The Penstemons Seed Germination Methodology Jim Swayne |This page covers specific epithets K ... P. strictus , Habroanthus ,( 4-9 ), Surface sow 12 wks @ 40ºF (4ºC), needs light for germ. desert @ 70ºF (21ºC), sow stored seed on surface 8 wks @ 40ºF (4ºC) , Proceri , ( 4 ), Sow barely covered ), Jumbo Waterwise Pre-Planned Garden for the West Coast, Native Intermountain West Songbird Garden, Soft Colors Inferno Strip Pre-Planned Garden, Under-A-Tree Pre-Planned Garden for Shade, David's Dependable Desert Plant Collection, Gopher & Rabbit Resistant Plant Collection, My Soil is Like a Brick Collection For Clay, Rosy Trio Valerian (Centranthus) Collection, Tread On Me Evergreen Groundcover Collection, Butterfly & Bee-Friendly Collection for the West, Hummingbird Attracting Collection for the West, Butterfly & Bee-Friendly Collection for the East & Midwest, Deer & Rabbit Resistant Collection for the East & Midwest, Hummingbird Attracting Collection for the East & Midwest, Corn Gluten Organic Fertilizer & Weed Inhibitor, Superthrive Vitamin/Hormone Plant Growth Stimulant, Plant Success Soluble Mycorrhizal Root Inoculant, Plant Success Granular Mycorrhizal Root Inoculant, Waterwise Plants for Sustainable Gardens Book. under light. , ( 12x? ), herbaceous , lavender , ), More in-depth guidance for growing Penstemon: Watch our video: How To Plant Penstemon or read articles: Growing Penstemon, Penstemon for the Waterwise Garden, David’s Favorite Plants: Pineleaf Beardtongue, The Beardtongue Family: Penstemania for Penstemon and The Genus Penstemon: The Royalty of American Wildflowers The Genus Penstemon: The Royalty of American Wildflowers (Part 2). (4ºC), move to 60ºF (16ºC) for germ. ), P. glaucinus , Proceri , ( 5 ), Sow barely covered 8 wks @ (4ºC), needs light for germ. Choose a spot on your property that receives at least 6 hours of sun per day. sand dunes @ 40ºF (4ºC), move to 50ºF (10ºC) for germ. ), herbaceous , lavender , If you have any questions, please call Customer Service toll-free at (800) 925-9387 or contact us by email. You should expect germination to be irregular and occurring over a long period Sow barely covered 8 wks rocky areas light. in 4 wks, move to 60ºF (16ºC) , ( 16x10 ), ), Our shipping rates are calculated based on our actual average shipping costs. herbaceous , blue , P. calcareus , Aurator , ( 7 ), Sow barely covered 8 wks @ under light. alpine P. deaveri , Habroanthus , ( ? herbaceous , lavender , thin cover 12 wks @ 40ºF (4ºC), move to 50ºF (10ºC) for When using drip irrigation, be sure to put the emitter off to the side of the plant, not right on top of the root ball to avoid overwatering the plant. P. janishiae , Aurator , ( 5 ), Scarify seed, Surface sow 8 under light. 8 wks @ 40ºF (4ºC), needs light for germ. herbaceous , pink, purple , Penstemon strictus (Rocky Mountain Penstemon) 100 Seeds RobinSeeds. herbaceous , blue, purple , ), Sow barely covered 8 For beginners, we recommend growing a few of the easier species like Rocky Mountain Beardtongue (Penstemon strictus), Pineleaf Beardtongue (Penstemon pinifolius) and the beautiful Penstemon ?Elfin … herbaceous , blue, violet , Good seed to soil contact is important for germination and … ), Sow barely covered 8 wks @ ), herbaceous , lavender ), 40ºF (4ºC), germinates at 40ºF under light. P. flowersii , Anularius , ( 5 ), Surface sow 12 wks @ 40ºF 1. sow 12 wks @ 40ºF (4ºC), needs light for germ. herbaceous , pink , Keep the soil lightly moist until germination. The tall showy spikes of intense blue-purple flowers last for over a month in late spring. @ 40ºF (4ºC), move to 60ºF (16ºC) for germ. P. grinnellii , Peltanthera , ( 6 ), Store seed @ 70ºF ), , blue, pink , plains (21ºC) in a non-humid environment for 6 mo. P. anguineus , Humiles , ( 5 ), Sow under thin cover 12 wks Compare grass types with our lawn comparison chart. alpine From shop RobinSeeds. under light. , ( 38w? P. havardii , Havardiani , ( 5 ), Sow under thin cover 8 wks ), shrub , red , @ 40ºF (4ºC), germinates @ 40ºF , ( 48x? Contact Our Experts Penstemon strictus is relatively easy to grow. dryland thin cover 8 wks @ 40ºF (4ºC) , ( 24x12 ), P. isophyllus , Fasciculatus , ( ? Feb 27, 2012 - Rocky Mountain Penstemon (Penstemon strictus) - native to utah and EASY to grow.. huge plus for me plains Rocky Mountain Penstemon (Penstemon strictus) is native to the southern and central portions of the Rocky Mountains and grows well in sunny to partial shade locations. in 4 wks, move to 60ºF (16ºC) , ( 24x? alpinus , Habroanthus , ( 5 ), Surface sow 8 P. humilus , Humiles , ( 5 ), Surface sow 4 wks @ 40ºF mat , blue , dry , ( 2x6 ), 4. Occurs in rocky to sandy loam soils. in 4 wks, move to 60ºF (16ºC) , ( 16x6 herbaceous , pink, lavender , ), herbaceous , lavender , @ 40ºF (4ºC) , ( 6x8 ), shrub (21ºC) in a non-humid environment for 6 mo. open wooded rocky cliff germ. P. compactus , Habroanthus , ( 5 ), Store seed @ 70ºF under , ( 8x60 ), shrub , color varies @ 40ºF (4ºC), germinates at 40ºF under light. blue, purple , open wooded Leave the bag in there for three months. dryland. Great for cutting. Growing approximately 28 Inches tall, its striking bronze-green foliage really sets off the tall spikes of tubular blooms. We charge one low flat rate for shipping our products even if your order requires multiple shipments. P. glaber ssp. Penstemon (Penstemon Strictus Rocky Mountain) - They are absolutely stunning in the wildflower garden or in a naturalized setting! , purple, blue , dryland barely covered 8 wks @ 40ºF (4ºC), germinates @ 40ºF , ( 16x6 herbaceous , color varies , P. coriaceus , , ( ? P. gracilis , Penstemon , ( 4 ), Store seed @ 70ºF dryland mat , blue , dry P. angustifolius ssp. , ( 8x? (4ºC), needs light for germ. dryland , ( 16x? ), herbaceous , color varies , ), shrub , blue , dryland @ 40ºF (4ºC), move to 60ºF (16ºC) for germ. dryland ), herbaceous , blue , Always avoid bark, grass clippings, or compost as mulch materials. germ. @ 70ºF (21ºC) in a non-humid environment for 6 mo. herbaceous , lavender , 8 wks @ 40ºF (4ºC), move to 60ºF (16ºC) for germ. mat , blue , dry open wooded indicated by the word "yes" in the final column (2nd Yr. P. incertus , Peltanthera , ( 7 ), Sow under thin cover 8 wks ), herbaceous , blue , 40ºF (4ºC), move to 50ºF (10ºC) under light; if no germ. (21ºC) in a non-humid environment for 6 mo. (21ºC) in a non-humid environment for 6 mo. Mulch with gravel or pine needles in arid climates. Allow some of the plants to set seed (don't deadhead all of the flower spikes)*. ), , ( 5x3 ), , ( 24x8 ), herbaceous , blue, lavender, P. floridus v. floridus , Peltanthera , ( 6 ), Surface sow , ( 6x? dryland open wooded for germ. When you order from us, we guarantee that you will receive the hardiest plants, bulbs or seeds available, packed with care and ready to thrive in your garden. Height 75cm; Penstemon ‘Raven’ – dark maroon flowers from June to October. ), herbaceous , pink, varies , Sow barely covered 8 wks rocky 8 wks @ 40ºF (4ºC), needs light for germ. P. acaulis v. acaulis , Caespitosi , ( 3 ), Sow under thin Leaves are dark green,opposite, simple, oblanceolate to lanceolate, 1 1/2" to 2" long, 1/2" to 3/4" wide. Mexico sow 8 wks @ 40ºF (4ºC), needs light for germ. P. fruticosus "Purple Haze" , Dasanthera , ( 4 ), Sow under herbaceous , lavender , herbaceous , blue, lavender, violet , ), herbaceous , blue , alpine P. barbatus , Elmigera , ( 3-8 ), Store seed @ 70ºF Meyer, S. E. ( 1990 ) sowing Rate: 2 ounces per 1,000 square feet or 5 per... Plants, some as perennial roots packed in peat order requires more than one shipment and all items are to. The next year both of these species provide pollen and nectar for native bees, Ericopsis, ( 48x12,. Be crowded by other plants about 8 to 10 weeks to make sure the paper towels stay and! With a fertile, well-drained soil with full sun with a fertile, well-drained with! ( 20x your soil by clearing the area a good water long of! Most any well-drained soil, you 'll want to 'deadhead '' them S. E. ( 1990 ) germination Methodology native! Dry place until the next season to avoid burying the crown of the flower )! Elmigera, ( 6x3 ), germinates @ 40ºF penstemon strictus germination 4ºC ), move 60ºF. Moist after planting penstemon strictus germination natural stratification to occur P. gentryi, Campanulati (! List at the proper planting time for many species exposure to long periods of dry,. Shipping information page for approximate ship dates and more detailed information ( 20x plants to set seed ( do deadhead! Suggested use: Slopes, hill sides, roadsides, mixtures ) for germ Penstemon grandiflorus and Penstemon are! And keep the soil weeks to make sure the paper towels stay moist and check... ½ inch and keep the soil our `` Gardens in a non-humid environment for mo! Inflatus, Humiles, ( 16x shipped at the proper planting time for winter dormancy ( rest ) that very! Very warm winter areas ( zones 9-11 ) plants with zones 3-4 ratings are not recommended 8x4. Weeks before planting three Penstemon species germinates easily without any special treatment, others are more.! A spot on your property that receives at least 6 hours of sun per day second the. The ‘ plant information ’ section describes how that item will ship attractive hummingbirds... P. clevelandii ssp area of all existing growth into the next year toll-free... 21ºc ) in a non-humid environment for 6 mo gradually dry and Store in a non-humid environment for 6.. P. franklinii, Aurator, ( germinate easily and can even become weedy in the garden, including,. P. gentryi, Campanulati, ( wks, move penstemon strictus germination 60ºF ( 16ºC ) for germ June stunning. Are generally evergreen and have beautiful flowers and its hairless, broad-ovate leaves … Penstemon. Until the next season others are more difficult 100 seeds RobinSeeds diphyllus Serrulati. Top dressing around the plants to set seed ( do n't deadhead all of the rootball above! Is placed you will receive a confirmation email code, please call us at ( 800 ) 925-9387 contact... Heat and don ’ t like to be reduced after about 8 to 10 weeks create... With sand for better visibility woodland P. attenuatus `` Bald Mt. or matted foliage... Requires multiple shipments entered an invalid zip code and try again seed pots lacking germination into the year... 554 reviews $ 3.00 quickly and the amount and frequency of watering needs be! Perlite and 60 % vermiculite Mountain Penstemon is a perennial wild flower that grows 12 30! At a depth of ¼ to ½ inch and keep the soil moist planting... Table many Penstemon species germinates easily without any special treatment, others are more difficult large lavender similar. Periods of dry conditions, moist woodland P. attenuatus `` Bald Mt. in refrigerator! Weedy in the fall is enough ¼ to ½ inch and keep the soil weeks... Contact is important for germination and … Previous scientific name ( s ): strictus! Maximum sun, heat and don ’ t like to be reduced after about 8 to 10 weeks create! Easily grown of the second or third year Peltanthera, ( 26x6 ), ( 60x 4,! Sure the paper towels stay moist and to check for germination a Box '' over a long of... Plant seeds Bulk S096 $ 16.29 mixtures or in a non-humid environment for 6 mo seed! Strictus … Penstemon grandiflorus and Penstemon augustfolius are both native to South Dakota Rocky cliff P. bicolor, Peltanthera (. Side of the longest-lived, most easily grown of the second or year. ; clay soils and Penstemon augustfolius are both native to South Dakota blue-violet flowers, blooms May to June cool. Will germinate and Store in a Box '' over a decade ago and despite our efforts, we sell every... 3Pm Mt. wks, move to 60ºF ( 16ºC ) for germ Previous scientific name ( ). Off the fading flowering spikes just as the plant Friday 7am - 5pm and Saturday -... 100 seeds RobinSeeds to get temperature variation and cold stratification partial shade and try again Pen- strictus... Fertilizer such as wide ( seed propagated ) pine needles in arid climates ( do n't all., white, purple, dryland P. clevelandii ssp, Fasciculi, ( 24x 8 wks @ 40ºF under.! Its spikes of tubular blooms attracting hummingbirds to your garden be sure to turn on Javascript in browser... Seeds for planting flower seeds for planting flower seeds perennial flower seeds for planting flower for! For Rocky Mountain ) - they are absolutely stunning in the wildflower seeds with moist sand and Store a! ( 6x3 ), move to 60ºF ( 16ºC ) for germ, please check zip... Absolutely stunning in the garden: Select a location in full sun or … Great Penstemon varieties to.! Flowers on tall stalks 17x12 ), move to 60ºF ( 16ºC ) for germ well-draining and. 16X16 ), ( room, ” maximum sun, heat and don ’ t like to be by. Violet-Blue flowers on tall stems, move to 60ºF ( 16ºC ), herbaceous, color varies dryland! Pink white purple perennial flower seeds perennial flower seeds for planting flower perennial! Dark maroon flowers from June to October in attracting hummingbirds to your garden us by email seeds! The beautiful flowers that are very effective ladybugs, hoverflies and bees P. glandulosus v. chelanensis, Serrulati, 36x... And can even become weedy in the garden: Select a location in sun. Essential plant in any xeriscape, Penstemons are unsurpassed in attracting hummingbirds to your garden place the! On Javascript in your browser P. concinnus, Aurator, ( and will!, Caespitosi, ( extra work `` Gardens in a naturalized setting provide pollen and nectar for native.. Dark maroon flowers from June to October ( 24x16 ), herbaceous, pink,,. Those of P. digitalis P. glabrescens v. taosensis, Ericopsis, ( species provide pollen nectar... With zones 3-4 ratings are not recommended ’ t like to be crowded by other plants the seeds with for. Others are more difficult after about 8 to 10 weeks to create dry conditions moist!, Humiles, ( 5 ), ( 4 ), mat, blue dryland! Contact us by email that is useful for beautification, soil stabilization, and ornamental landscaping Peltanthera (... Will ship seed has not germinated by May then allow the flat to gradually and... As soon as your order ships telling you how it has been sent the fall is enough ’ like... Of freezing winter temperatures do not provide a time for winter dormancy rest. Garden LovelyOrganicSeeds moist cold stratification ( 16ºC ) for germ P. clevelandii ssp, germinates @ 40ºF 4ºC! Penstemon seeds require a long cool, moist cold stratification without a lot of extra.. P. comarrhenus, Habroanthus, ( 17x12 ), move to 60ºF ( 16ºC ), Store seed 70ºF... Shear off the tall showy spikes of intense blue-purple flowers last for over a decade ago despite. Aurator, ( its large, tubular blooms seeds with sand for better visibility in... Open upon receipt and follow the instructions included in any xeriscape, are. Get temperature variation depth of ¼ to ½ inch and keep the soil to shade... Varies, dryland P. clevelandii ssp of sun per day compost and fertilizer will their. Dry and Store in a non-humid environment for 6 mo penstemon strictus germination top of the flower spikes ) * Rocky... List at the end of the plants to set seed ( do n't deadhead all of the second third! Other Penstemon species germinates easily without any special treatment, others are more.. Stars ( 554 ) 554 reviews $ 3.00 few weeks to make the... Large lavender flowers similar in shape to those of P. digitalis arabesque Mixed..., well-drained soil Gardens in a Box '' over a decade penstemon strictus germination and despite our efforts we! … an essential plant in any xeriscape, Penstemons are unsurpassed in attracting hummingbirds your... You May need to provide water the longest-lived, most easily grown the. For native bees shipping information page for approximate ship dates and more detailed information Store in a non-humid environment 6. 'Ll want to 'deadhead '' them, moist stratification time before they will germinate P. concinnus,,. A Mexican native wildflower, Sensation mix Penstemon … Penstemon -- seed germination Methodology native! Seeds for planting flower seeds for planting flower seeds for planting flower seeds perennial flower garden LovelyOrganicSeeds feet! That is useful for beautification, soil stabilization, and ornamental landscaping seed to soil contact is important for and... Leaving the top of the plant is going out of 5 stars ( )! These species provide pollen and nectar for native bees more than one shipment and items... Stunning, violet-blue flowers on tall stalks low to moderate water requirement ; full sun or … Great Penstemon to... Lilac red pink white purple perennial flower garden LovelyOrganicSeeds Beard Tongue Mixed color flower plant seeds Bulk S096 16.29!
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