Catawba rhododendron is a large-leaved, evergreen shrub reaching 6 to 10 feet high with large, lilac-purple flowers borne in clusters (trusses) in mid-to late spring. Rhododendron - Nova Zembla. Showy red flowers that bloom in mid-spring. Nova Zembla Rhododendron Informally known as one of the "Iron-clad" rhododendrons, Nova Zembla is easy to grow and hardy even into southern portions of zone 4. Banks and Slopes, Cottage/Informal, Beds and borders, Wallside and trellises. In the 16th Century the island of Nova Zembla was a veritable haven for mariners seeking a polar route from Europe to Asia. Covered with brightly colored flowers each spring beginning in April or May, depending on your zone. Evergreen shrub. Botanical Name: Rhododendron x 'Nova Zembla' (H-1) Deciduous/ Evergreen: Evergreen: Growth Rate: Moderate: Special Feature: Dense Habit, Easy Care, Extreme Cold Hardiness, Gift Plant, Tolerates Acidic Soil, Year-round Interest This is a good performer in the tri-state area and is reliably hardy. 'Nova Zembla' was hybridized by Koster & Sons of Boskoop, Holland and introduced in 1902. Rhododendron catawbiense 'Nova Zembla' Rhododendron catawbiense 'Nova Zembla' Rhododendron. Lives best in USDA Cold Hardiness Zones 5 through 8, meaning that this shrub is cold hardy down to minus 20°F. Too much direct sun can cause leaf scorch. Growth: 5 - 6 ft. Nova Zembla Rhododendron makes an excellent foundation plant or hedge. Monrovia's Nova Zembla Rhododendron details and information. Its relatively coarse texture can be used to stand it … Any pruning should be done soon after flowering to ensure bud set. Nova Zembla means "new land" in Russian, after the island of that name off the northern coast of Russia. It prefers moist, well-drained, acidic soils and fits well into beds with dappled shade. Dense foliage makes good foundation planting or hedge. These include standbys such as ‘English Roseum’, ‘Roseum Elegans’, and ‘Nova Zembla’. Get the freshest and largest plants directly from grower to garden! Information entered by Gardenality members is not endorsed by Gardenality, Inc. Exceptional shrub for shrub borders, foundation planting and screens. It grows 5 to 10 feet tall and wide. Moderate Growth Rate S un: Partial Sun ... Rhododendron - Lee's Dark Purple. It grows at a slow rate, and under ideal conditions … Exposure: Part Sun. Rhododendrons prefer morning sun with afternoon shade or dappled to filtered all day light. Requires well-drained, acidic soils. Exceptional shrub for shrub borders, foundation planting and screens. Plant in moist but well-drained, humus-rich, acid soil in partial shade. Consistently wet or soggy soil can cause root diseases that can lead to death of the plant. These are the most common type sold in the Midwest, besides the smaller leafed PJM types. Stout trunk and heavy branches makes a dense mass of glossy green foliage for backgrounding summer perennial color. It grows 5 to 10 feet tall and wide. ALL RIGHTS RESERVED. Under ideal conditions such a route was found to exist, though ice flows meant that many a far-exploring ship was crushed. Attracts hummingbirds and butterflies. With a 10 year maturation rate, a good rule of thumb for determining how fast a particular plant will grow in a single year is to simply divide the maximum height by 10. Nova Zembla Rhododendron is a multi-stemmed evergreen shrub with an upright spreading habit of growth. Looking for an evergreen shrub that loves the shade, bears large flowers, is low maintenance and will last for decades? Thrives in cooler regions but some protection from winter wind is helpful. Prized for its remarkably pretty flowers and extreme cold hardiness, Rhododendron 'Nova Zembla' is a vigorous small evergreen shrub which produces large rounded trusses of brilliant red flowers. Stout trunk and heavy branches makes a dense mass of glossy green foliage for backgrounding summer perennial color. Growth: 6 ... Growth: 3-4 ft. Moderate Growth Rate Sun: Partial Sun Feature: Attracts Butterflies, Easy Care, Gift Plant. Excellent for shade gardens or in a sheltered site. Prefers acidc soil. Evergreen shrub. Never use any information from Gardenality to diagnose or treat any medical problem. Buy your plants online directly from the wholesalers to save BIG! Comment About Problems Provide organically rich, well-drained, acidic soil. Rhododendron 'Nova Zembla' (Rhododendron 'Nova Zembla' ) will reach a height of 2.5m and a spread of 3.5m after 10-20 years. Water deeply and regularly during the first growing season to establish an extensive root system. Fast growth 5 to 7 feet tall and wide. Gardenality.com was designed and developed by web development firm, Dot Designers. Avoid harsh afternoon sun exposures and shelter from drying winter winds. Your climate might be too cold for this plant: Water regularly - weekly, or more often in extreme heat. May be planted as a single accent or grouped in islands around the edges of sparsely canopied trees. JavaScript seems to be disabled in your browser. Learn more about Monrovia plants and best practices for best possible plant performance. Nova Zembla rhododendron develops a stout trunk with … It is also very effective as an accent plant, especially in the spring when it lights up the garden. Thrives in a woodland. Showy deep red flowers bloom heavily in midspring. Many rhododendron plants grow from 3 to 4 feet in 10 years, but some can grow up to 7 feet in 10 years. Feed with an acid fertilizer after bloom. Then look no further than the hardy rhododendron. Ideal for separating driveways or front yards. Much like any other plant, if a rhododendron doesn't get enough water, it will wilt. © 2020 MONROVIA NURSERY COMPANY. Cold tolerant and heat resistant. Share Your Gardening Knowledge & Experience », View ToGoGarden.com's Gardenality Profile », View Gardener Direct's Gardenality Profile ». Other varieties of rhododendrons grow at an annual rate of about 0.5 inches (1 centimeter). Large, hardy shrub with abundant rose-red spring blooms and large evergreen foliage. There are very few rules in gardening, but perhaps the most important one is to work within your zone. About Nova Zembla Rhododendron. If the rain isn’t falling, you have to turn on the sprinklers or get busy with a hose. Nova Zembla Rhododendron will grow to be about 8 feet tall at maturity, with a spread of 7 feet. Nova Zembla grows quite large for a Rhododendron, reaching up to 8 ft. in height as well as 6 ft. to 8 ft. in total width. It has an upright habit growing to 5 to 8' tall, and 5 to 6' wide. Its relatively coarse texture can be used to stand it … We cannot currently ship this product to your zip code, No Retailers found within 50 miles of your zipcode. Evergreen leaves stay green all winter. It tends to be a little leggy, with a typical clearance of 1 foot from the ground, and is suitable for planting under power lines. Gardenality does not provide medical advice, diagnosis or treatment. Apply a thick layer of mulch to keep roots cool, avoiding the crown. Moderate growing; reaches 5 ft. tall and wide. For a real show-stopper, try Nova Zembla lining a partially shaded driveway or separating a walkway in the front yard. 'Nova Zembla' Catawba Rhododendron ZONE 4 50% OFF Large, bright red blooms with nearly black spots on the upper petals emerge over a wide, upright growth habit with wavy-edged deep evergreen leaves. Fast growth 5 to 7 feet tall and wide. Firm … The American Rhododendron Society’s online database lists plant height estimates after ten years of growth on their website’s searchable database. Speed of growth is determined by calculating how tall a plant grows in 10 years. Informally known as one of the Iron-clad rhododendrons, Nova Zembla is easy to grow and hardy even into southern portions of zone 4. It has an upright habit growing to 5 to 8' tall, and 5 to 6' wide. Partial sun. Your climate may be too cold for this plant, SIGN-UP FOR DESIGN INSPIRATION AND UPDATES ON NEW PLANTS, 817 E. MONROVIA PLACEAZUSA, CALIFORNIA 91702-1385, LEGACY OUR STORY NURSERY LOCATIONS SUSTAINABILITY PRESS CAREERS INTERNSHIPS, FIND A MONROVIA PROFESSIONAL BECOME A MONROVIA PRO, CONTACT US FAQs RETURN POLICY SHIPPING INFO HOW TO ORDER ONLINE. Evergreen shrub bearing red flowers in spring. Botanical Name: Rhododendron x 'Nova Zembla' Form: Shrub Sun Exposure: Partial Shade Height/Habit: 6 - 8 feet Spread: 5 - 7 feet Hardiness Zone: 4-9 Flowering Date: Mid-Late Spring Planting Instructions: Dig a hole large enough to accommodate the roots without bending them. Native to southeastern United States. This powerful Rhodie is incredibly versatile and vibrant for a plant that lives on the edge of shade and sun. Rhodies have fairly shallow root systems, so they need a regular supply of water. Some varieties enjoy a fast growth rate of about 2 feet (0.6 meters) per year. Rhododendrons require constant moisture (but not standing water), a fertile soil with a low pH and grow best in partial shade. -Very effective as Showy deep red flowers bloom heavily in midspring. For the best experience on our site, be sure to turn on Javascript in your browser. Plant where it gets enough sun to backlight the flowers, which will make the gorgeous color 'pop'. Partial sun. The American Rhododendron Society measures the growth rates of numerous species and hybrids. Gardenality is a gardening-centric site made by gardeners for gardeners with tools that enhance any gardening for the expert to the weekend gardener. 'Nova Zembla' is one of the iron-clad rhododendrons, an informal name that indicates rhododendrons that are easy to grow and are hardy, even in cold climates. For the best experience on our site, be sure to turn on Javascript in your browser. Choosing plants that grow and thrive in your particular climate is the very first step toward having a beautiful garden . It was bred by crossing Rhododendron 'Parsons Grandiflorum' with an unnamed hardy red hybrid. PRIVACY POLICY|TERMS & CONDITIONS|SITE MAP. Pruning Rhododendron's for compact habit and dense growth in three easy steps that anyone can do. Skip to the beginning of the images gallery. Cultivation. Nova Zembla Rhododendron will grow to be about 8 feet tall at maturity, with a spread of 7 feet. It grows at a slow rate, and under ideal conditions … Blooming in mid to late spring, each trumpet-shaped flower is delicately splashed with deep maroon blotches on their upper lobes. Rhododendron x ‘Nova Zembla’ (H-1) Dense-growing, small evergreen shrub valued for its large trusses of showy flowers. Suggested uses. It tends to be a little leggy, with a typical clearance of 1 foot from the ground, and is suitable for planting under power lines. When planted properly, and in the right spot, I don't see too many serious pest or disease problems with rhododendrons. Finally, by ensuring that your Rhododendron has the optimum growing conditions you can help it reach its full growing … ... Mark has are the Catawba types. Zones 5-8. For more photographs of this shrub, go to the: 'Nova Zembla' Page of the Rhododendron Gallery Meet the Gardenality Team. Thrives in a woodland. Prefers acidc soil. Slow growth rate: Rhododendron maximum: 15' to 20' Partial shade: N.A. Rhododendron 'Nova Zembla' is a large evergreen shrub that bears trusses of deep red flowers with spotted throats. 'Wilson' Rhododendron-One of the best broadleaf evergreens for foliage.-Useful in mass plantings and ... Catabwa Rhododendron 'Nova Zembla'-Profuse, rounded trusses of funnel-shaped flowers, dark red inside.-Dense-growing, small evergreen shrub. Very effective in foundation plantings or as an accent. Nova Zembla Rhododendron Growing and Maintenance Tips. 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