\r\nPenstemon heterophyllus Electric Blue\r\n\r\nI've always considered the Penstemon family to be the royalty of our Western wildflowers. Their beauty and regal presence in bloom are unmatched by few other perennials. With over 300 species to choose from, there is a Penstemon (Beardtongue) for every type of planting; from rock garden to large-scale xeriscapes, there are a lot of great choices. Growing Penstemon is straightforward, as they are extremely resilient (when well matched to their planting site), and are excellent naturalizing plants when encouraged to re-seed themselves. And last but not least, Penstemon's nectar-rich flowers are indispensable to pollinators like bumblebees and hummingbirds.\r\n\r\n \r\n\r\n\r\n \r\n\r\n\r\nPlanting and Growing Penstemon Successfully\r\nThe keys to successfully growing Penstemon include:\r\n\r\n\r\nPlanting them into "lean" (infertile) fast draining non-clay soils. Sandy or gravelly soils are ideal.\r\n\r\nUse them in new plantings where they can enjoy establishing themselves without a lot of root competition from mature neighboring plants.\r\n\r\nPlanting in full sun.\r\n\r\nDeep, but infrequent watering (once established). \r\n\r\nLeaving some seeds to ripen on the plants when deadheading. Seedlings from the original plants are always more vigorous and longer lived than their parents.\r\n\r\nMulching with gravel. This encourages re-seeding and protects the crowns from sitting wet over the winter. Bark mulch is a no-no that can induce fungal problems and rot the plants.\r\n\r\n\r\n\r\nPenstemon pinifolius Compactum with Agave\r\n\r\n\r\nGrowing Penstemon: Garden Care\r\nPenstemon are pioneer plants. They are nature's choice to be among the first plants to colonize disturbed landscapes that result from fire, erosion and road cuts. These are very nutrient-efficient plants and excessive fertilization (especially with Miracle-Gro or other chemical fertilizers) pushes excessive growth and makes them much less perennial. When growing Penstemon, to keep them healthy and blooming strongly, a once-annual application of a natural\/organic fertilizer in the fall with Yum Yum Mix is ideal. No compost or manure; it's too rich.\r\n\r\n\r\n\r\n\r\nNew Penstemon Offerings \r\nAs a certified "penstemaniac," I'm always looking to add new species and varieties to our High Country Gardens selection. Here are three new\/returning favorites for spring.\r\n\r\n\r\n\r\nPenstemon pinifolius - New. A little known, but outstanding species native to southwestern New Mexico and southeastern Arizona, pineleaf penstemon is my favorite of all the Beardtongues. The plants are long-lived, have fine-textured, pine needle-like evergreen foliage and bloom in late spring\/early summer with a profuse display of orange-red tubular flowers. All of the pineleaf penstemons are more adaptable when it comes to soil; as long as the planting site drains quickly, they will grow well in loamy soils. With hundreds of tubular flowers, the hummingbirds love this species.\r\n\r\n\r\n\r\nPenstemon pinifolius (Pinelfeaf)\r\n\r\nPenstemon pinifolius ' Mersea Yellow' - A returning favorite. An English cultivar, it was selected for its pure yellow flowers and has it back to the US where we can use it as an excellent choice for the xeriscape (waterwise garden) or rock garden. A tidy grower, it's a great choice for edging flowerbeds and pathways where it looks good year-round. 'Mersea Yellow' is a fabulous companion for English lavender.\r\n\r\n\r\nPenstemon pinifolius Mersea Yellow with Sundrops and Lavender\r\n\r\n\r\nPenstemon heterophyllus 'Electric Blue' - New. Known as the Foothills beardtongue, this California native is unrivaled for its intensely blue flowers. This is a species that demands Spartan growing conditions; a gravelly\/sandy soil is mandatory. Placement on a slope or raised bed is ideal. Careful watering once established (after about 8-10 weeks) is also important. Don't put it on a drip system as 'Electric Blue' hates consistently moist soil. Adapted to a Mediterranean climate (rain\/snow from late fall into mid-spring and almost no summer rain), it really needs very little supplement watering once it reaches the start of its second growing season and beyond. Plant it with Sundancer Daisy (Hymenoxys), Fame Flower (Phemeranthus) and cold hardy Cacti.\r\n\r\n\r\nPenstemon pinifolius 'Compactum'' - This is an outstanding form of Pineleaf beardtongue that has a more compact growth habit and smaller mature size than is typical. It blooms in late spring with a profuse display of scarlet-red flowers.\r\n\r\n\r\n\r\n\r\n\r\n\r\nText by founder and chief horticulturist David Salman.\r\n\r\n\u00a9 All articles are copyrighted by High Country Gardens. Republishing an entire High Country Gardens blog post or article is prohibited without written permission. Please feel free to share a short excerpt with a link back to the article on social media websites, such as Facebook and Pinterest.