Although this shrub is part of the Southern Living Plant Collection, which may make you think of the sweltering states, its fairly cold tolerant, hardy to the 10 to 20F range. WebNerium oleander Hardy Red Family: Apocynaceae Genus: Nerium Plant type: Shrub Biomes/Growing conditions: Deer Resistance, Hot Aspects, Low Water/No Water Sun exposure: Full Sun USDA Hardiness zone: Zn8a 15 to 10F Foliage color: Dark Green Foliage season: Evergreen Surprisingly hardy Oleander that is perfectly at home in Hardy to 10 degrees F, Hardy Red Oleander is considered to be the standard by which all other Oleander are compared for cold hardiness. But the fine attributes don't stop with cold hardiness. Botryosphaeria dieback, caused by the fungus Botryosphaeria species causes branches and shoots to die and turn blackish brown. Sister Agnes is hardy and vigorous, growing 10 to 12 feet tall. We link to vendors to help you find relevant products. 21 of the Best Azaleas for Your Garden and Yard, 21 of the Best Azaleas for Your Garden and Yard, .slick-slider#wpsp-83657 {margin-left: 0px; }.slick-slider#wpsp-83657 .wp-show-posts-inner {margin-left: 1em; margin-right: 1em; }#wpsp-83657.wpsp-card .wp-show-posts-single {margin-bottom: 2em; }.slick-slider#wpsp-83657 .wp-show-posts-single {margin-bottom: 0px; }#wpsp-83657 .wp-show-posts-inner {background-color: #ffffff; }#wpsp-83657.wp-show-posts .wp-show-posts-entry-title {font-size: .9em; }.wp-show-posts-columns#wpsp-83657 {margin-left: -2em; }.wp-show-posts-columns#wpsp-83657 .wp-show-posts-inner {margin: 0 0 2em 2em; } Selected in Austin, Texas for its dense rounded habit, this cultivar is especially heat and disease resistant. All Rights Reserved. Zone 3a has a low temperature of -40 to -35 Fahrenheit and -37.3 to -39.9 Celsius, spanning from northernmost regions of Minnesota (International Falls), interior and northern coastal areas of Alaska (St. Michael), southern regions of Canada, northern regions of Europe, northern regions of China, and central regions of northern Japan. Drought tolerant, heat, wind and disease resistant and very durable. Web1.52.5 metres Time to ultimate height 1020 years Ultimate spread 11.5 metres Growing conditions Loam Chalk Sand Clay Moisture Moist but welldrained pH Acid, Alkaline, Neutral Colour & scent Position Full sun Aspect Southfacing Exposure Sheltered Drought resistance Yes Hardiness H3 Botanical details Family Apocynaceae Native to the UK No Hardy to 10 degrees F, Hardy Red Oleander is considered to be the standard by which all other Oleander are compared for cold hardiness. This will keep the drain holes from becoming stopped up with soil. Mature caterpillars are highly visible up to 2 inches long, orange-red with black tufts of hair. Soil Moisture Medium Growth Habit Mounding, Upright Soil Acidity Acidic, Alkaline, Neutral Growth Rate Fast Here's a breakdown of what you need to know Oleander grow well in most any moist but well-drained soil and are highly adaptable to almost any soil pH. Its compact form, laden with those colorful-but-elegant blooms, makes it an ideal choice for a seaside garden, West Coast sidewalk border, or Southern stateside mounding hedge. Zone 10b has a low temperature of 35 to 40 Fahrenheit and 4.4 to 1.7 Celsius, covers areas of south Florida (Miami), southern most coastal regions of Europe (Portugal, Spain, and Italy), southernmost regions of China, northern regions of Australia, central regions of South and Central America, and interior and coastal regions of Africa. It is often sold simply as White Oleander. Oleanders make wonderful hedge or screening plants. It may freeze to the ground in zone 7 although it is known to return from the roots. Sealy Pink grows 8 or more feet tall and 6 feet wide and blooms with single, soft pink flowers. Oleanders generally grow best in the coastal areas of South Carolina. When established, Oleander are very drought tolerant plants. It may tolerate cold in USDA zone 7b. Get planting advice, garden design tips and trends, monthly checklists for your area, product specials and more in our weekly newsletter. The shrub usually recovers, even if killed nearly to the ground. Ditto if your garden or landscape where cats, dogs, horses, stock animals, or even rabbits or budgies might gain access to any oleander you plant. Zone 6b has a low temperature of -5 to 0 Fahrenheit and -17.8 to -20.5 Celsius, spanning all the way across the US; from interior regions of the northwest across to northernmost areas of Tennessee on to the mid Atlantic coast, coastal regions of western Canada, central interior regions of Europe, central interior regions of China, southern regions of South America, and coastal regions of northern and central interior regions of southern Japan. Founded in 1989 by master nurserymen and twin brothers Brooks and Brent Wilson, Wilson Bros Gardens brings you awesome every day! Copyright 2023. WebOleander Cultivar Hardy Red' Common Name Nerium, Oleander Hardiness Zone Minimum Zone 8 Hardiness Zone Maximum Zone 12 Growth Height Min 6 ft. Growth Height Max 15 ft. Growth Width Min 6 ft. Growth Width Max 10 ft. Spacing 10 ft. Oleander Cultivars to Consider 'Algiers' features single, dark red flowers. Light summer water when established. Most cultivars will be damaged or killed by winter cold in the Midlands and Piedmont. Abundant late season flowerheads are about 1" diamenter. Five-petaled funnel-shaped red flowers 2 to 3 inches across add sizzling color to the landscape all summer long. Some winter hardy oleander plants include: Calypso, a vigorous bloomer that has single cherry-red flowers. eCommerce Software by 3dcart. The upright open habit is suitable for hedging or foundation plantings. Or, if you live on the West Coast, in the sunny South, or in certain coastal areas, you can grow them as a bloomin border or low hedge. Set your plant in the planting hole so that the top edge of the root ball is at or slightly above ground level to allow for settling. Zone 7a has a low temperature of 0 to 5 Fahrenheit and -15 to -17.7 Celsius, spanning all the way across the US; from northeast California across southern Oklahoma to up through the Appalachian Mountains to the mid Atlantic coast, coastal regions of western Canada, central interior regions of China, central interior regions of Europe, coastal regions of northern and central interior regions of southern Japan, and northern and southern interior regions of Africa. Discover the right shrubs for your garden. 'Calypso' is cold hardy with cherry red single flowers. 'Compte Barthelemy' has double deep raspberry flowers. I was going to say this is snack size, but no. Not only have we built our reputation on shipping the highest quality plants, we take great care to gently pack and secure every plant we ship using the highest level of packaging products and methods available to ensure your plants arrive safely and in good condition - Guaranteed! Containers should be 10 to 14 inches wide for smaller varieties and 14 to 24 inches wide for larger cultivars. Nerium oleander 'Petite Salmon' (Oleander), Want Garden Inspiration? Centered five feet apart, these Calypso specimens create a beautiful flowering windbreak or privacy screen in West Coast, southern, or coastal areas where the temps stay above about 20F year-round. Get plant information, gardening solutions, design inspiration and more in our weekly newsletter. Soften a home foundation or fence with a stand of a small to medium sized variety. Plant a smaller specimen in a container and place on a sunny deck, patio, or apartment balcony. In the absence of sufficient rainfall, water only as needed to keep the root ball and surrounding soil damp to moist. Habit: Upright bushy habit. Zone 1 has a low temperature of below -50 Fahrenheit and below -45.6 Celsius, covering interior areas of Alaska, Resolute, Northwest Territories of Canada, northernmost tip of China. 'Isle of Capri' grows to 7 feet tall with single light yellow flowers. This is a beautiful shrub, which covers itself in red flowers for a long period in summer. Before purchasing plants to grow in your landscape or gardens, make sure it is one that will most likely survive the average low temperature in your zone. Austin Pretty Limits is available from Burpee. If you provide us with your name, email address and the payment of a modest $25 annual membership fee, you will become a full member, enabling you to design and save up to 25 of your garden design ideas. For an extra boost, you can water your newly planted Oleander with a solution of. Aster carolinianus. Next, deeply water the planting area, including the root ball, to a depth equal to the height of the root ball. When planted right and in the right spot, Oleander are easy-to-grow in garden beds and containers. Because of its extensive root system, oleander can be difficult to eradicate and can be invasive in some southern regions. Its a wonderful choice for training into a multi- or single-trunk tree with a crown of blooming foliage at the top of each main stem, too. Drought tolerant, heat, wind and disease resistant and very durable. The plants grow to 8 feet tall with very deep red, single flowers. Zone 8a|Zone 8b|Zone 9a|Zone 9b|Zone 10a|Zone 10b|Zone 11, Moist But Well-Drained|Dry (when established), USDA Plant Hardiness Zones: 8a-11 (7a-7b?). Leaves generally grow in whorls. Austin Pretty Limits Buy now from Proven WinnersNerium oleander. WebOleander 'Hardy Red' Nerium oleander 1 more photos VIEW GALLERY One vendor has this plant for sale. Every type of plant has a low temperature threshold. (Pun purely intentional.). An evergreen, it produces profusions of single, magenta blooms on extra-vigorous plants. Soil pH is a measurement of the alkalinity or acidity of soil and is measured on a scale of 1-14, with 7 as the neutral mark. Not sure which Nerium Oleander - Oleanders to pick? The oleander is a full to partial sun loving dwarf variety that matures to a height of 8-12 feet and 6-10 feet wide. Some dwarf cultivars stay as low as 3 to 5 feet. Abundant late season flowerheads are about 1" diamenter. They will not do well in wet areas. Common Poisonous Plants for Dogs & Cats. Bottom line, we want you to get exactly what you paid for - Guaranteed! Hardy Pink is similar to Hardy Red, but with salmon pink flowers. Contact with foliage may irritate skin. More importantly, Rose loves a gardens ability to make a well-kept manicure virtually impossible and revive the spirits, especially in tough times. If this document didnt answer your questions, please contact HGIC at hgic@clemson.edu or 1-888-656-9988. Abundant clusters of single or double whorled flowers are sometimes fragrant. During the first year it requires a moist soil to become established. Zone 9a has a low temperature of 20 to 25 Fahrenheit and -3.9 to -6.6 Celsius, covers areas of inland California and the Desert Southwest, southern Texas, and central Florida, southern regions of China, southern regions of Australia, coastal areas of southern Japan, and central regions to both the north and south of Africa. Plants can tolerate an occasional light frost. But shes also open to garden magic, like the red-veined sorrel that took up residence in several square yards of what used to be her back lawn. Like a fine fabric, these evergreen flowering shrubs are beautiful and luxurious, with their profusion of colorful blooms and blade-shaped green or variegated leaves. The light pink flowers also look great in a coastal windbreak, especially at sunset, The shrubs themselves tolerate both salt and humidity in a warm seaside spot. This medium-sized evergreen shrub produces an abundance of large loose clusters of five-petaled, funnel-shaped, red flowers all summer. Thrives in full sun with low watering requirements. The clear sticky sap can cause skin irritation or a rash on contact. So be careful not to overwater. Vigorous bush form shrub that will make an excellent addition to your outdoor garden. Click button below to get on the Waiting List! 'Isle of Capri' has single, light yellow flowers. WebOleander Cultivar Hardy Red' Common Name Nerium, Oleander Hardiness Zone Minimum Zone 8 Hardiness Zone Maximum Zone 12 Growth Height Min 6 ft. Growth Height Max 15 ft. Growth Width Min 6 ft. Growth Width Max 10 ft. Spacing 10 ft. This information is supplied with the understanding that no discrimination is intended and no endorsement of brand names or registered trademarks by the Clemson University Cooperative Extension Service is implied, nor is any discrimination intended by the exclusion of products or manufacturers not named. Hardy Pink is similar to Hardy Red, but with salmon pink flowers. As the mulch decomposes it will add vital nutrients to the soil that your plants will appreciate. The shrubs mature height of six to eight feet makes it mid-size, ideal for mounding, hedges, or a discreet privacy fence. Hardy Red is the hardiest cultivar, surviving even in some protected locations in the Piedmont, although it may suffer damage in some winters. Constantly soggy or wet soil can cause root rot and other harmful plant diseases. Gardeners, Beware! It is best grown in a sunny location wit More Info. Drought tolerant, heat, wind and disease resistant and very durable. 'Franklin D. Roosevelt' is a large class oleander with single, dark-salmon flowers with a yellow-throat on large clustered spikes. The disease is more likely to occur when plants have been subjected to drought stress or damaged by severe freezes. WebConsidered to be the standard by which all other Oleanders are compared for cold hardiness Hardy Red is known to withstand all that zones 8 and warmer can throw at it without batting an eye. These cultivars are hardy to zone 7b. The foliage has creamy white variegation on leaf margins. WebNerium oleander 'Hardy Red' Description A hardy and popular variety of flowering shrub. This medium-sized evergreen shrub produces an abundance of large loose clusters of five-petaled, funnel-shaped, red flowers all summer. You might want to base your selection on their bloom color. Most oleanders will survive temperatures down to 15 to 20 F, although their foliage will be damaged. Of course no blooms yet. WebUp for bid are seeds of the Hardy Red Oleander. Web1.52.5 metres Time to ultimate height 1020 years Ultimate spread 11.5 metres Growing conditions Loam Chalk Sand Clay Moisture Moist but welldrained pH Acid, Alkaline, Neutral Colour & scent Position Full sun Aspect Southfacing Exposure Sheltered Drought resistance Yes Hardiness H3 Botanical details Family Apocynaceae Native to the UK No We will contact you as soon as this product is available. Immediately after planting deep soak the soil in the planting area, including the root ball, to a depth equal to the height of the root ball. In well-drained soil the water level will go down at a rate of about 1 inch an hour. Symptoms can appear in as little as 30 minutes and be quite dramatic. Their mature height typically tops out at 8 They are typically listed for growing in USDA zones 8b to 10. 'Calypso' is cold hardy with cherry red single flowers. 1114 SE. Then, grasp the base of the plant and try to. 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