One fern that is a little less demanding of indoor humidity is the Kimberly Queen Fern (Nephrolepsis obliterata). This extremely adaptable fern looks beautiful when hanging on your porch in the summer or in your dining room during the winter. Toronto Master Gardeners are part of a large, international volunteer community, all committed to providing the public with horticultural information, education and inspiration. To increase the humidity you can mist twice a day with tepid water or set pots on pebbles in a tray with water. This fern originated in Australia, but is relatively easy to cultivate indoors worldwide. Incredibly dry soil. Repot to the next size pot when the roots have filled the existing pot. If the soil is dry 1.5 – 2.5 cm down from the top, it is time to water again. The Kimberly Queen fern adds softness and color to your porch or patio. Generally speaking, packaged potting soils, although a good base for your fern mix, do not provide adequate drainage. Cut back all the fronds by half, reducing the water your fern needs to support itself. Lundman belongs to numerous gardening groups, tends her home garden on 2/3 acre and volunteers with professional horticulturists at a 180 acre public garden where she lives on Bainbridge Island in Washington State. Ferns generally need little fertilization in humus-rich soil to maintain normal growth when grown outside. Outdoor ferns provide graceful, reliable foliage for shaded areas all through the warm months of the year. Produced by the Toronto Master Gardeners, these Gardening Guides provide introductory information on a variety of gardening topics. Use medium or coarse grades. Nephrolepis obliterata. KIMBERLY QUEEN FERNS Kimberly… If you have further gardening questions, reach us at our gardening advice line 416 397 1345 or by posting your question here in the Ask a Master Gardener section. Resting or inactive plants do not need fertilizer. Unlike a Boston or Dallas fern, the Kimberly Queen or Australian sword fern (scientific name: Nephrolepsis obliterata) grows upright, rather than spreading out towards the sides, giving it a neater appearance and making it easy to care for. Northern windows, except perhaps a bright unobstructed one in summer, are not bright enough for most ferns. Ferns: Wild Things Make a Comeback in the Garden; C. Colston Burrell, Ed. Also known as the sword fern for its straight and narrow, upright leaves. Its an ideal plant to grow as a houseplant or in the garden. If you accidentally let your fern’s soil dry out completely, you may see leaves go limp, droop, and possibly start to wrinkle and brown. Indoors this tropical fern likes bright indirect light, and is less sensitive to low humidity than the usual Boston Fern. Ferns receiving too little light may fail to grow or may produce tall, spindly, undersized fronds. The Kimberly Queen fern is believed to clean the surrounding air of pollutants and toxins, which is why it is a popular choice for homes in urban areas. There are a handful of plants that do better when they are root bound, but it was about to burst out of the nursery pot. I saved mine from last summer and put them in a greenhouse. Highly valued as an indoor plant, Boston fern thrives in pots or hanging baskets. Kimberly Queen fern is considered hardy only in Zones 9 and 10. Common Name: Kimberly Queen Fern, Boston Fern, Sword Fern. Answer -- Although many of you upon hearing the name "Kimberly Queens" immediately think of Cross-Dressers Down Under (Kimberly is a town in Australia), this is in fact the name of a carefree fern that's becoming increasingly popular -- 'Kimberly Queen' sword fern.It's related to the ubiqitous Boston fern that apparently by law must be displayed on every front porch in America. One fern that is a little less demanding of indoor humidity is the Kimberly Queen Fern (Nephrolepsis obliterata). To book Toronto Master Gardener volunteers for talks, demonstrations, advice clinics, or other services, please contact us at 416 397 1345  or bookamg@torontomastergardeners.ca, 777 Lawrence Avenue East Toronto, ON, Canada M3C 1P2 | Phone: 416-397-1345, Copyright © Toronto Master Gardeners 2019, Growing Ferns as Houseplants- A Toronto Master Gardeners Guide. Watering ferns from the outside are very different from watering indoors. If your fern plants grow in a naturalized, woodland setting, you can leave the fronds in place to naturally decompose; new fronds will easily push up through the spent foliage. I need some advice! The best time to repot is in the early spring. Susan Lundman began writing about her love of gardening and landscape design after working for 20 years at a nonprofit agency. Kimberly Queen Fern. In very cold climates, the spent fronds protect the fern's crown even through the frond has dried out. Roots need oxygen for life and growth. I recently bought a Kimberly Queen Fern because I have a really brown thumb when it comes to Boston Ferns, and supposedly Kimberly Queen is much easier to take care of and requires less moisture. Mine were also very well root bound and I took them out of the pots, used a saber saw to split the fern and root ball in … Nephrolepis obliterata, the Kimberley Queen fern, is a species of fern in the family Lomariopsidaceae. Do not fertilize a fern for several weeks after re-potting. Leaving the fronds in place during the winter may also deter deer from finding tender new leaves in early spring and nibbling off the ends of the leaves; wait to remove the fronds until the new leaves harden off and become less appetizing. Ltd. Kimberly Queen Ferns are easy-to-grow and thrive outdoors or as a houseplant. Kimberly Queen Cutting Like other houseplants, the Kimberly Queen fern responds well to pruning. Growing from just a few inches tall to more than 50 feet, ferns in a wide variety of species grow in all parts of the world. But during winter, some of the older fronds may die back on a houseplant, and outdoors in cooler parts of its range, the top growth might shrivel and become partially or totally dry. When you move a fern, it may need some help getting settled in its new location. Kimberly queen fern. You will love sitting next to this plant in your rocking chair while you sip some lemonade and enjoy a warm day. Now, let’s get your Kimberly Queen feeling like herself again. Be sure to purchase a horticultural grade of charcoal. Grown by United Nursery, the Kimberly Queen Fern is a classic houseplant that has gained popularity in modern and contemporary decor because of its bold, upright and lush dark green fronds. Be sure the pots are on the pebbles above the water line. Your Staghorn Fern likes to be kept consistently moist, so be sure that it’s getting enough water. A perfect subject for hanging baskets or containers indoors or on the patio in summer. Outside watering. Trim a transplanted fern by half to help it thrive. Most ferns prefer to be moist but not wet. Some ferns will tolerate an occasional drying out without collapse of foliage. Kimberly queen, or Australian sword fern (nephrolepis obliterata), grows upright, rather than spreading out towards the sides, giving it a neater appearance & making it easy to care for. Comments: The Kimberly queen fern is perfect to be grown as a potted plant indoors, or outside in your containers. Kimberly Queen Fern is a selection of the species that has gained considerable popularity among Florida growers because they discovered it can be grown in full sun as a nursery crop in outdoor growing beds. Kimberly Queen Ferns from Fresh from Florida® are a dense evergreen fern with a shapely form and gracefully arching fronds. She has written about plants, garden design and gardening tips online professionally for ten years on numerous websites. As a rule ferns do not thrive in low humidity. Kimberly Queen Fern. Kimberly queen ferns have been shown to have detoxification properties and will help clean up indoor air. With fertilizing applied in the spring, and division in the fall, there is not much maintenance required in the winter for most ferns. All About Kimberly Queen Ferns Kimberly Queen Ferns make a bold statement. However, ferns sold as houseplants have been grown in greenhouses and will do best in a temperature range of 19 -27 degrees C with a 5 degree C drop at night. Fern roots are extremely hard and tolerant of this process. In warm climates where temperatures are consistently above 50 F. (10 C.), the fern is easily grown outdoors. It originated in Australia and easy to grow indoors. Ferns vary considerably in their temperature requirements as these usually depend on the native environment of the species: they grow not only in the tropics but also near the Arctic and Antarctic. The Kimberly Queen fern is believed to smooth the surrounding air of pollution and pollutants, that is why it’s far a popular choice for homes in city regions. The downfall to keeping them indoors for the cold months is that they will likely drop a lot of their fronds, thus more maintenance on your part in terms of cleaning up after them. Ferns do well when root-bound so do not rush to repot. Fern Growers Manual, Barbara Joe Moshizaki, Ferns and Fern-allies of the U.S. and Canada, David B. Leilinger, Ferns of Grey and Bruce, Bruce Grey Plant Committee, For printable version, click  Growing Ferns as Houseplants- A Toronto Master Gardeners Guide. Light: Part Sun, Shade Zones: 4-8 Overall, I would put this plant on my Easy Houseplant list. The Kimberly queen is also a very resilient species, & can tolerate heavy winds & rains. A basic 20:20:20 fertilizer or kelp or fish emulsion fertilizer is recommended. However, when grown as houseplants, some fertilization will encourage better growth. Supplying a humidifier is another option. Properly moist soil should look and feel damp. Pour boiling water over the peat, let it soak, and wring out the excess water after it has cooled. Perlite, white, sterile, volcanic rock, may substitute for sand. Be the first to review this product . But the ends of the fronds are drying out, and it's dropping part of the leaves. Horticultural lime may also be added to provide an alkaline soil which many ferns prefer. This Is My Garden is a website created by gardeners, for those who love to … Kimberly Queen I'm always leery of repotting ferns. Its hardy and vigorous compact fronds will thrive in a bright environment both indoors or outdoors. A single application is usually sufficient between October and March. Your decision about what to do with the plant depends on what kind of fern you have, whether the plant is growing in the ground or in a container, and the landscaping style of your yard. You have choices when it comes to caring for outdoor ferns during the winter. Be sure you’re not underwatering your Kimberly Queen. Indoors, give your fern a medium level of indirect light, no additional fertilizer and a bit less water than you gave it during the growing season outdoors. It … Even though the leaves on most fern fronds dry up during the winter, turn yellow and then brown, you may want to leave the fern fronds in place and rely on winter rains and cool temperatures to keep the plants alive. Kimberley Queen or Australian Sword Fern – Nephrolepis obliterata If you haven’t guessed by its alternate name, Kimberley Queen originated in Australia. If plants are overwatered the oxygen is pressed out and the soil packs down so that roots eventually die from rot. Easy Houseplant – Kimberly Queen Fern. Its long, almost erect sword-shaped fronds never leave a mess. Unlike the Boston, Dallas, or Fluffy Ruffle ferns, the Kimberly Queen is more compact, tidier, and easier to care for. They are an easy care fern that is a favorite with new gardeners. Kimberly queen fern, $65 Photo: Bloomscape This medium-sized Kimberly Queen fern from Bloomscape is low-maintenance and non-toxic, meaning it’s safe for your naughtiest pets to munch on. The practice works best for ferns with thicker, rather than feathery, foliage, such as the sword fern, also called Boston fern (Nephrolepis exaltata 'Bostoniensis'), which grows in U.S. Department of Agriculture plant hardiness zones 10 through 11. Boston Fern Root Nodules. With lower production costs than ferns requiring either a greenhouse or a shade house for production, its popularity soared. 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