Mar 13, 2023 · The standard Aloe barbadensis is attractive enough for any modern office space, or you can explore the merits of the dwarf 'Minibelle' or the speckled 'Tiger Tooth' cultivar that only looks like it has sharp teeth. Grow them in a sandy cactus mix to ensure the excellent drainage these plants require. 06 of 25. A team of scientists from Tel Aviv University may have the answer to that question, as they discovered that some plants can emit a high-frequency distress sound when in environmental stress. The ...See full list on nationalgeographic.com Rosemary (Salvia rosmarinus) Tetra Images / Getty Images. Rosemary takes two to six weeks to root in water. Take six-inch cuttings from new growth, place the bottom of the stem in water (remove the leaves below the water line), and place the plant in a bright window. Refresh the water daily or every few days.Environmental factors that affect plant growth include light, temperature, water, humidity and nutrition. It's important to understand how these factors affect plant growth and development. With a basic understanding of these factors, you may be able to manipulate plants to meet your needs, whether for increased leaf, flower or fruit production ... Mar 13, 2023 · Yew bark, needles, and fruit are toxic to humans, dogs, and cats. Taxus spp. contains a toxic component known as taxine. It can cause trembling, coordination problems, difficulty breathing, severe gastrointestinal problems, cardiac failure, or death. A small bite of this plant can spell disaster for a cat. Inkberry Holly. Inkberry holly ( Ilex glabra ), also known as gallberry, is another easy evergreen shrub to grow around damp, woodland gardens, bogs, and ponds with partial shade. This shrub offers good winter color because of its dark berries and evergreen foliage. The leaves and berries are toxic to humans and pets.While many gardeners believe talking to their plants encourages them to grow, there is a war of words in the scientific world about whether plants are listening, or even talking back. L. Laura ...Dec 5, 2022 · Aglaonema is better known as Chinese Evergreen. Surprisingly, it grows pretty well in a jar with water. Moreover, the plant is easy to propagate in water using stem cuttings! Aglaonema and similar plants which are suitable for water propagation might have issues when potted in soil. But, they thrive in the water! PH Levels for Hydroponic Vegetables. Knowing the ph level of your water is essential. To obtain the best yield and healthiest plants, you'll want to give your vegetables the optimal growing environment. A range of 5.5-6.5 is suitable for most plants. Some plants, such as pumpkins, can grow successfully between 5.5-7.5.Jan 30, 2023 · As long as your kitchen has a location that receives bright, direct sunlight for the majority of the day, herbs will grow easily. Alternatively, you can also grow herbs with the help of a grow-light. Easy herb varieties to grow indoors include chives, parsley, mint, thyme, rosemary, basil, oregano, and cilantro . 04 of 10. Aug 5, 2023 · 15. Hardy Elephant Ear (Alocasia wentii) Alocasia wentii propagation is simple due to it being a tuberous plant. Alocasia plants are generally very easy to propagate as they are basically propagating themselsves. Alocasia such as the Alocasia wentii are tuberous plants and are growing tubers underground. Jan 2, 2023 · The Wisconsin Horticulture Division of Extension describes the inch plant as an adaptable little plant that you'll find difficult to kill, even if you have limited experience with plants. It's known to grow somewhat leggy indoors, but these stems can be easily removed and propagated in water. 6. Boat lily. Jul 5, 2022 · The best full sun plants for heat that are low-maintenance. 1. Sedum. According to Karen Musgrave, a certified New York State Nursery & Landscape professional at Hicks Nurseries, sedum ‘is one of the best plants to use in hot, sunny areas. They are tough plants that can handle almost any condition. 15. Comfrey. Comfrey is another plant that can easily be grown from a cutting. Take cuttings in the spring or fall and take your cuttings from the roots of the plant. You will want to plant the cutting directly in the soil and cover it with mulch. It will produce roots that penetrate deep into the soil. 16.Sep 11, 2022 · Horsetail (Equisetum hyemale) The Spruce / Evegeniya Vlasova. Horsetail plants can tolerate a variety of conditions, including those where the soil is wet. In the wild, these plants grow in wet woodlands and alongside bodies of water. They grow 2 to 4 feet tall with a 1- to 6-foot spread. May 8, 2020 · Gardeners have discovered they can grow a host of plants in pots, bins and window boxes. Here are 10 good candidates spanning the major plant categories. tobe24/Shutterstock. Vegetable: Leaf Lettuce. Tropical: Mandevilla. Tree: Japanese Maple. Evergreen: Dwarf Alberta Spruce. Sun Annual: Marigold. Shade Annual: Coleus. 15. Comfrey. Comfrey is another plant that can easily be grown from a cutting. Take cuttings in the spring or fall and take your cuttings from the roots of the plant. You will want to plant the cutting directly in the soil and cover it with mulch. It will produce roots that penetrate deep into the soil. 16.Another hint that plants can hear comes from the phenomenon of “buzz pollination,” in which a bee buzzing at a particular frequency has been shown to stimulate pollen release. Michael Schöner ...According to reports, as little as 10 drops of tansy oil have killed people, and even tansy tea or powder is known to kill many. The symptoms include weakness, lethargy, walking in circles, difficulty in standing, staggering, jaundice, fever, gastrointestinal disorders, and death. 11. Rhododendron & Azalea. Jun 20, 2022 · Sage. Culinary sage is a strong plant that is easy to propagate from cuttings in soil. Keep in a partially shaded area for a couple of weeks and you should see signs of new root growth. When transplanting into the garden, move them away from the water-loving herbs like basil, dill and cilantro. Apr 24, 2023 · Calathea Freddie's contrasting stripes really make an impact. Similar to the red-veined variety, the leaves will close up like hands in prayer during the evening and reopen once daylight hits ... Sage. Culinary sage is a strong plant that is easy to propagate from cuttings in soil. Keep in a partially shaded area for a couple of weeks and you should see signs of new root growth. When transplanting into the garden, move them away from the water-loving herbs like basil, dill and cilantro.Researcher Argues That Plants Can See. June 26, 2012. % played % buffered. 00:00 / 00:00. Daniel Chamovitz, director of the Manna Center for Plant Biosciences at Tel Aviv University and author of ...Oct 6, 2010 · Cattails were a staple in the diet of many Native American tribes. Most of a cattail is edible. You can boil or eat raw the rootstock, or rhizomes, of the plant. The rootstock is usually found underground. Make sure to wash off all the mud. The best part of the stem is near the bottom where the plant is mainly white. Jun 20, 2022 · Sage. Culinary sage is a strong plant that is easy to propagate from cuttings in soil. Keep in a partially shaded area for a couple of weeks and you should see signs of new root growth. When transplanting into the garden, move them away from the water-loving herbs like basil, dill and cilantro. 15. Comfrey. Comfrey is another plant that can easily be grown from a cutting. Take cuttings in the spring or fall and take your cuttings from the roots of the plant. You will want to plant the cutting directly in the soil and cover it with mulch. It will produce roots that penetrate deep into the soil. 16.Aug 3, 2023 · From Christmas cacti to orchid varieties and air plants, here are some fun houseplants that don’t need dirt to survive. 1. Orchids (Orchidaceae) Photo: istockphoto.com. Most tropical orchids are ... Researcher Argues That Plants Can See. June 26, 2012. % played % buffered. 00:00 / 00:00. Daniel Chamovitz, director of the Manna Center for Plant Biosciences at Tel Aviv University and author of ...PH Levels for Hydroponic Vegetables. Knowing the ph level of your water is essential. To obtain the best yield and healthiest plants, you'll want to give your vegetables the optimal growing environment. A range of 5.5-6.5 is suitable for most plants. Some plants, such as pumpkins, can grow successfully between 5.5-7.5.The houseplants we use to brighten our homes aren't always safe for those who have pet birds, as many plants are toxic to our feathered friends. Depending on the size of the bird and how much of the plant the bird ingests, a toxic plant can cause anything from mild illness, such as temporary digestive upset, to sudden death. Fortunately, there ...Sage. Culinary sage is a strong plant that is easy to propagate from cuttings in soil. Keep in a partially shaded area for a couple of weeks and you should see signs of new root growth. When transplanting into the garden, move them away from the water-loving herbs like basil, dill and cilantro.Denny Schrock. A tough-as-nails native perennial, swamp sunflower is covered with hundreds of bright yellow, daisylike flowers in the late summer and fall. Swamp sunflower is a bushy giant of a plant, growing 5-8 feet tall by 4 feet wide. The variety 'Low Down', shown here, is a dwarf form that grows only 18 inches tall.Jul 5, 2022 · The best full sun plants for heat that are low-maintenance. 1. Sedum. According to Karen Musgrave, a certified New York State Nursery & Landscape professional at Hicks Nurseries, sedum ‘is one of the best plants to use in hot, sunny areas. They are tough plants that can handle almost any condition. Jan 2, 2023 · The Wisconsin Horticulture Division of Extension describes the inch plant as an adaptable little plant that you'll find difficult to kill, even if you have limited experience with plants. It's known to grow somewhat leggy indoors, but these stems can be easily removed and propagated in water. 6. Boat lily. Gardeners have discovered they can grow a host of plants in pots, bins and window boxes. Here are 10 good candidates spanning the major plant categories. tobe24/Shutterstock. Vegetable: Leaf Lettuce. Tropical: Mandevilla. Tree: Japanese Maple. Evergreen: Dwarf Alberta Spruce. Sun Annual: Marigold. Shade Annual: Coleus.Jan 25, 2023 · Water or soil plantings. Monstera is a rainforest plant, making it an excellent choice for a watery environment. It may even grow in full shade in the wild. You may see it called the Swiss Cheese Plant because of its splitting leaves. The key is the amount of light it gets, with more causing more forks. Jan 21, 2022 · The Spruce / Kara Riley. Fuchsias look very tropical, but they actually enjoy cool temperatures in the 60 to 70 F range. This plant benefits from a winter rest, so do not expect a lot of flowers during winter. Bring the plants indoors before frost and trim them to about 6 inches. 15. Comfrey. Comfrey is another plant that can easily be grown from a cutting. Take cuttings in the spring or fall and take your cuttings from the roots of the plant. You will want to plant the cutting directly in the soil and cover it with mulch. It will produce roots that penetrate deep into the soil. 16.Calathea Freddie's contrasting stripes really make an impact. Similar to the red-veined variety, the leaves will close up like hands in prayer during the evening and reopen once daylight hits ...Deep-Water Plants: Pot them up and sink the pots to the bottom. Submerged Plants: The plants are entirely submerged. Floating Plants: They need no soil; roots obtain nutrients from the water. Marginal Plants: Their roots can be in the water but don't have to be. Bog Plants: They thrive in much wetter conditions than do most plants.Mar 26, 2023 · Humidity: 50-70%. 2. Peppermint. Peppermint, a hybrid of the watermint and spearmint, is another great option to grow in a hydroponics system. Peppermint is a hybrid mint plant, a combination of watermint and spearmint. Peppermint is widely grown across the globe for medical purposes and treatments. Shallow roots: About 96% of tundra root mass is found in the top 12 inches of the soil profile, compared to only 52% to 83% in temperate and tropical biomes. This adaptation enables roots to avoid ...grassland. plant, (kingdom Plantae), any multicellular eukaryotic life-form characterized by (1) photosynthetic nutrition (a characteristic possessed by all plants except some parasitic plants and underground orchids ), in which chemical energy is produced from water, minerals, and carbon dioxide with the aid of pigments and the radiant energy ...Sage. Culinary sage is a strong plant that is easy to propagate from cuttings in soil. Keep in a partially shaded area for a couple of weeks and you should see signs of new root growth. When transplanting into the garden, move them away from the water-loving herbs like basil, dill and cilantro.They can thrive in low lighting conditions, are easy to grow and propagate into new plants, and reduce air pollutants like formaldehyde, xylene, and toluene. 3. Dracaena. Dracaena (and especially ...PH Levels for Hydroponic Vegetables. Knowing the ph level of your water is essential. To obtain the best yield and healthiest plants, you'll want to give your vegetables the optimal growing environment. A range of 5.5-6.5 is suitable for most plants. Some plants, such as pumpkins, can grow successfully between 5.5-7.5.Sage. Culinary sage is a strong plant that is easy to propagate from cuttings in soil. Keep in a partially shaded area for a couple of weeks and you should see signs of new root growth. When transplanting into the garden, move them away from the water-loving herbs like basil, dill and cilantro.Jun 21, 2022 · Thanks to its succulent leaves, this drought-tolerant, sun-loving plant can take the heat. Also known as moss rose purslane, Mexican rose, sun rose, and rock rose, it spills over outdoor hanging baskets beautifully and thrives in well-drained soil. Its flowers are available in white and an array vibrant warm hues to match your garden's palette. From Aloe to Zebra Grass—and with over 1,000 plants to explore—find every plant in the alphabet within our comprehensive A to Z index.They can thrive in low lighting conditions, are easy to grow and propagate into new plants, and reduce air pollutants like formaldehyde, xylene, and toluene. 3. Dracaena. Dracaena (and especially ...Jun 27, 2023 · A sunny spot can get very hot and dry. Keep an eye on your plants for signs of heat stress, especially in the hot afternoon sun, and make sure they get enough water. Outdoor Plants That Like Direct Sunlight. Direct sunlight is a boon in the plant world, and there are plenty of full sun flowers and vegetables to choose from. Deep-Water Plants: Pot them up and sink the pots to the bottom. Submerged Plants: The plants are entirely submerged. Floating Plants: They need no soil; roots obtain nutrients from the water. Marginal Plants: Their roots can be in the water but don't have to be. Bog Plants: They thrive in much wetter conditions than do most plants.Plants can also detect kin vs non-kin using volatiles and change their behavior accordingly. For example, plants will detect their offspring and help them grow instead of competing with them for ...A sunny spot can get very hot and dry. Keep an eye on your plants for signs of heat stress, especially in the hot afternoon sun, and make sure they get enough water. Outdoor Plants That Like Direct Sunlight. Direct sunlight is a boon in the plant world, and there are plenty of full sun flowers and vegetables to choose from.Dec 2, 2022 · This type of setup works best with fast-growing, shallow-rooted plants such as lettuce, spinach, radishes, and herbs. Medium-based systems, such as Wick Systems or Ebb and Flow systems, use a growing medium such as gravel, sand, or Hydroton clay pebbles. Because the medium provides good support for heavy plants, these setups work well for ... PLANTS Database Plant List of Attributes, Names, Taxonomy, and Symbols. The PLANTS Database provides standardized information about the vascular plants, mosses, liverworts, hornworts, and lichens of the U.S. and its territories.Mar 9, 2023 · Rosemary (Salvia rosmarinus) Tetra Images / Getty Images. Rosemary takes two to six weeks to root in water. Take six-inch cuttings from new growth, place the bottom of the stem in water (remove the leaves below the water line), and place the plant in a bright window. Refresh the water daily or every few days. Mar 19, 2023 · Chinese Evergreen. $17 at Amazon. Also known as Aglaonema, the Chinese Evergreen is a great pick if you're looking for a trouble-free houseplant, providing you follow proper growing conditions. It ... Dec 7, 2022 · Evergreens are known for their ability to survive winter, but they aren’t the only cold-tolerant, frost-resistant plants out there! Leafy vegetables like cabbage, lettuce, kale, collards, and chard can tolerate some frost. Early spring blooming flowers like crocus, snowdrop, and primrose can all survive the winter, and pansies are especially ... Jun 21, 2022 · Thanks to its succulent leaves, this drought-tolerant, sun-loving plant can take the heat. Also known as moss rose purslane, Mexican rose, sun rose, and rock rose, it spills over outdoor hanging baskets beautifully and thrives in well-drained soil. Its flowers are available in white and an array vibrant warm hues to match your garden's palette. These flowering plants thrive well in neglect and lack of water and are the best drought tolerant plants for planters. 20. Globe Thistle. legalhelpl. Botanical Name: Echinops. USDA Zones: 3-9. Once established, globe thistles tolerate drought and are probably one of the easiest perennials you can have in your garden.Jun 20, 2022 · Sage. Culinary sage is a strong plant that is easy to propagate from cuttings in soil. Keep in a partially shaded area for a couple of weeks and you should see signs of new root growth. When transplanting into the garden, move them away from the water-loving herbs like basil, dill and cilantro. A flower pot can be used to hold mushrooms, fungi, and various plants. Plants that can be placed in a pot include any one block high flowers, saplings, ferns, dead bushes, cacti, bamboo, azaleas, mangrove propagule, and roots . Plants can be removed by using the interact button. In Java Edition, flower pots can be placed on any block, or over air.Shallow roots: About 96% of tundra root mass is found in the top 12 inches of the soil profile, compared to only 52% to 83% in temperate and tropical biomes. This adaptation enables roots to avoid ...Catnip. This member of the mint family has earned its reputation as a favorite for cats. Although its intoxicating effects only affect about 50% of cats, those who love it are sure to let you know. Catnip is nontoxic, easy to grow and drives many cats to joyful frenzy. This one may be better grown out of paw’s reach and leaves harvested as an ...See full list on nationalgeographic.com Apr 12, 2023 · Plants can also detect kin vs non-kin using volatiles and change their behavior accordingly. For example, plants will detect their offspring and help them grow instead of competing with them for ... Aug 3, 2023 · From Christmas cacti to orchid varieties and air plants, here are some fun houseplants that don’t need dirt to survive. 1. Orchids (Orchidaceae) Photo: istockphoto.com. Most tropical orchids are ... May 28, 2023 · Read on to find out which varieties of plants can be propagated in this way. If a plant can grow adventitious buds, it may be capable of propagation from a leaf. An adventitious bud refers to budding anywhere else on the plant besides the stem tips, plant apices, and leaf axils. Read on to discover which plants are suited to this. Table of Contents Coffee Plant. $38 at The Sill. Credit: The Sill. Yes, the same plant you get your coffee beans from is a low-maintenance houseplant you'll want in your work area (not just the kitchen!). The Sill ...An ideal choice for a humid, sweltering clime, this cheery planter combines 'Tropical Salmon' SunPatiens, foxtail asparagus fern, and 'Neon' pothos. It's a cheery dose of bright hues for hot days and warm nights. SunPatiens can grow in sun or shade, while pothos prefers full or part shade. Water these plants regularly.7 Houseplants You Can’t Kill by Overwatering. Dabney Frake. Dabney Frake. Dabney is a Southern-born, New England-raised, current Midwesterner. Her dog Grim is part terrier, part basset hound, part dust mop. updated Nov 11, 2022.Mar 9, 2023 · Rosemary (Salvia rosmarinus) Tetra Images / Getty Images. Rosemary takes two to six weeks to root in water. Take six-inch cuttings from new growth, place the bottom of the stem in water (remove the leaves below the water line), and place the plant in a bright window. Refresh the water daily or every few days. A flower pot can be used to hold mushrooms, fungi, and various plants. Plants that can be placed in a pot include any one block high flowers, saplings, ferns, dead bushes, cacti, bamboo, azaleas, mangrove propagule, and roots . Plants can be removed by using the interact button. In Java Edition, flower pots can be placed on any block, or over air.What Plants Can You Grow in a Can? If done properly, tin cans can work really well as containers for growing plants. The only thing that limits what you can grow in them is their size. Mar 13, 2023 · Yew bark, needles, and fruit are toxic to humans, dogs, and cats. Taxus spp. contains a toxic component known as taxine. It can cause trembling, coordination problems, difficulty breathing, severe gastrointestinal problems, cardiac failure, or death. A small bite of this plant can spell disaster for a cat. You can grow plants in a can, as long as it is the proper size. Small soup or vegetable cans are good for seed germination. Coffee or paint cans are good for growing flowers and herbs. Larger cans are good for growing vegetables with deeper roots. Of course, you can’t just put soil and seeds in a can and start growing.In This Ancient Garden, Plants Can Cure or Kill You. By Shayla Love, Jeffery DelViscio, Tulika Bose on August 14, 2023. % played % buffered. 00:00 / 00:00. Apothecaries founded this famous garden ...
A flower pot can be used to hold mushrooms, fungi, and various plants. Plants that can be placed in a pot include any one block high flowers, saplings, ferns, dead bushes, cacti, bamboo, azaleas, mangrove propagule, and roots . Plants can be removed by using the interact button. In Java Edition, flower pots can be placed on any block, or over air. . Twin peaks santa
7 Houseplants You Can’t Kill by Overwatering. Dabney Frake. Dabney Frake. Dabney is a Southern-born, New England-raised, current Midwesterner. Her dog Grim is part terrier, part basset hound, part dust mop. updated Nov 11, 2022.Jun 20, 2023 · Inkberry Holly. Inkberry holly ( Ilex glabra ), also known as gallberry, is another easy evergreen shrub to grow around damp, woodland gardens, bogs, and ponds with partial shade. This shrub offers good winter color because of its dark berries and evergreen foliage. The leaves and berries are toxic to humans and pets. Aug 3, 2023 · Strawberries. Strawberries are a popular indoor plant, grown in either pots or hanging containers. Some hesitate to grow the fruit indoors, as it can attract fruit flies, but having fresh fruit nearly year-round is definitely a perk. Germinate strawberry seeds in moist, shallow soil, or simplify your indoor strawberry garden by purchasing ... Cardinal Flower. Richard Hirneisen. The cardinal flower ( Lobelia cardinalis) is an excellent late-summer bloomer, a perennial that will thrive at the edge of a water garden or fountain. The bright red flowers attract hummingbirds. Growing Conditions: Part to full shade, pondside. Size: 3 feet tall. Zones: 3-9.Jul 7, 2023 · Coffee Plant. $38 at The Sill. Credit: The Sill. Yes, the same plant you get your coffee beans from is a low-maintenance houseplant you'll want in your work area (not just the kitchen!). The Sill ... Jan 2, 2023 · The Wisconsin Horticulture Division of Extension describes the inch plant as an adaptable little plant that you'll find difficult to kill, even if you have limited experience with plants. It's known to grow somewhat leggy indoors, but these stems can be easily removed and propagated in water. 6. Boat lily. A flower pot can be used to hold mushrooms, fungi, and various plants. Plants that can be placed in a pot include any one block high flowers, saplings, ferns, dead bushes, cacti, bamboo, azaleas, mangrove propagule, and roots . Plants can be removed by using the interact button. In Java Edition, flower pots can be placed on any block, or over air.grassland. plant, (kingdom Plantae), any multicellular eukaryotic life-form characterized by (1) photosynthetic nutrition (a characteristic possessed by all plants except some parasitic plants and underground orchids ), in which chemical energy is produced from water, minerals, and carbon dioxide with the aid of pigments and the radiant energy ...Yew bark, needles, and fruit are toxic to humans, dogs, and cats. Taxus spp. contains a toxic component known as taxine. It can cause trembling, coordination problems, difficulty breathing, severe gastrointestinal problems, cardiac failure, or death. A small bite of this plant can spell disaster for a cat.Jan 30, 2023 · As long as your kitchen has a location that receives bright, direct sunlight for the majority of the day, herbs will grow easily. Alternatively, you can also grow herbs with the help of a grow-light. Easy herb varieties to grow indoors include chives, parsley, mint, thyme, rosemary, basil, oregano, and cilantro . 04 of 10. Plants.com Aloe Vera Plant. $40 at plants.com. Pros. Leaves contain healing properties. Good for small spaces. Cons. Needs bright, full light. You don’t need a ton of space for this small potted ...Aug 3, 2023 · From Christmas cacti to orchid varieties and air plants, here are some fun houseplants that don’t need dirt to survive. 1. Orchids (Orchidaceae) Photo: istockphoto.com. Most tropical orchids are ... PLANTS Database Plant List of Attributes, Names, Taxonomy, and Symbols. The PLANTS Database provides standardized information about the vascular plants, mosses, liverworts, hornworts, and lichens of the U.S. and its territories.Feb 7, 2020 · Water Sprite can reach a height of 13.5 inches. A beautiful freshwater aquarium plant that is fairly easy to care for and grows at a low to moderate rate. It prefers a water temperature of 68 to 82°F, a pH of 6.0 to 7.5, and a KH of 3 to 8. Furthermore, it requires a low to moderate level of lighting. grassland. plant, (kingdom Plantae), any multicellular eukaryotic life-form characterized by (1) photosynthetic nutrition (a characteristic possessed by all plants except some parasitic plants and underground orchids ), in which chemical energy is produced from water, minerals, and carbon dioxide with the aid of pigments and the radiant energy ...Aug 5, 2023 · 15. Hardy Elephant Ear (Alocasia wentii) Alocasia wentii propagation is simple due to it being a tuberous plant. Alocasia plants are generally very easy to propagate as they are basically propagating themselsves. Alocasia such as the Alocasia wentii are tuberous plants and are growing tubers underground. Jun 20, 2022 · Sage. Culinary sage is a strong plant that is easy to propagate from cuttings in soil. Keep in a partially shaded area for a couple of weeks and you should see signs of new root growth. When transplanting into the garden, move them away from the water-loving herbs like basil, dill and cilantro. Denny Schrock. A tough-as-nails native perennial, swamp sunflower is covered with hundreds of bright yellow, daisylike flowers in the late summer and fall. Swamp sunflower is a bushy giant of a plant, growing 5-8 feet tall by 4 feet wide. The variety 'Low Down', shown here, is a dwarf form that grows only 18 inches tall..