Originaires d'Afrique tropicale ou d'Asie, ces plantes sont généralement non rustiques et une température d'environ 18°C, tout au long de l'année, leur convient : elles sont ainsi adaptées à la culture en intérieur. In time, cornstalk plants become leggy as most of the foliage grows at the top of the stem, giving it a tree-like appearance. Water when the top inch of soil is partly dry and feed every 3 weeks in the growing season. Gently run water through the soil to drench it thoroughly. Lighting conditions can affect the plant’s growth rate. Dracaena fragrans grow outdoors as long as the average temperature is above 60°F (15°C). The way to propagate a Dracaena plant is to cut the woody stem into three pieces. Outdoors, they can be grown in U.S. Department of Agriculture plant hardiness zones 10 and 11, with some species and cultivars able to tolerate temperatures in USDA zone 9. In containers, however, the plant only reaches maximum heights of between 4 and 6 feet. Try to keep plants out of cold drafts and away from hot radiators. The American Society for the Prevention of Cruelty to Animals (ASCPA) says that cornstalk plants (Dracaena) contain toxic chemical compounds named saponins. Potted plants like Corn plants always need loose, well-draining soil along with plenty of organic material to grow and thrive. Copyright Leaf Group Ltd. // Leaf Group Lifestyle. New growth will appear at the cut section, eventually forming a new crown of spiky-looking foliage. Potted dracaena marginata Growing Dracaena marginata in a pot requires good soil mix that can be amended with ⅓ compost, if you’ve got some at hand. For dracaena growing in the potting mix, it is also better to use special fertilizer mixtures. Fill a container with well-draining potting soil with a pH range of 6.0 to 6.5. Pull potting soil up around the trunk to the same level as it was in the previous pot. Make the ideal dracaena potting soil by combining one part peat moss, one part compost, and one part perlite. Outdoors, choose a location that does not collect standing water and has rich, loamy soil. However, the plant’s growth will become stunted if roots fill the pot too much. Pruning Both in water and in soil, Dracaena Sanderiana does not stop growing. Fertilizer. Allow the cut stem to dry for a few days. It’s in a glass container filled with small white stones. Inspect the roots for signs of rotting or decaying and trim as needed. Generally, plant dracaena marginata in any soil that doesn’t become soggy and isn’t prone to pooling water. Second, cut the remaining stem with the root system about one-half of its length. Indoor Soil Requirements. Although harmless, white plant mold can ruin the plant’s appearance. Your Dracaena’s leaves might also start to droop or produce brown tips when it’s dry. Elles sont peu exigeantes et très résistantes : on les classes parmi les plant… The long, tapering leaves can measure 5 ft. (1.5 m) long and 5” (13 cm) wide. appartiennent à la vaste famille des Agavaceae et forment un ordre qui compte de nombreuses espèces d'arbres et arbustes. In order to enhance drainage, pour clay pebbles or small stones into the pot to form a layer at the bottom. Once it’s potted, find a warm spot for your dracaena, and be sure it gets plenty of indirect light. Make sure and water your corn plant as often as needed—when the soil is partly dry. The Dracaena fragrans—also named the corn plant—is a flowering plant species native to Africa. The plants are the complete package: interesting to look at, easy to care for, and generally hardy. All Rights Reserved. Slightly sandy soil that drains quickly provides the best growing conditions for the plant. Root rot may occur if the soil becomes waterlogged. However, many plant owners trim off flowering stems to help concentrate growth in the main plant. The flowers grow on a long branching panicle that produces whitish-pink buds. Water when the top inch of soil is dry, avoiding city water if possible. All, however, have the same basic soil and cultural requirements. Here are the steps you need to flush the potting mix: Propagating Dracaena fragrans is done through stem cuttings. If the leaves lose their green color and become pale yellow, overwatering is usually to blame. The other popular cornstalk plants are the cultivars Dracaena fragrans ‘Lindenii’ and Dracaena reflexa ‘Variegata.’ These cultivars have bright yellowish stripes on the leaf edges. This dracaena grows best in USDA zones 10 through 12 and reaches maximum heights of 20 feet outdoors but only 6 feet when grown in a container. You can create the perfect potting medium by mixing potting soil, peat moss, and perlite. Soil & Transplanting Sandy loam soil that has a significant portion of organic matter tends to make the best soil for perennial houseplants. If you live in temperate climates, you can take potted corn plants outside in summer. The most common type of corn plant is the Dracaena fragrans ‘Massangeana’ (also called mass cane plant). Dracaena marginata is an attractive, stiff-leaved plant with colorful foliage that sometimes goes by the name \"dragon tree.\" Most of the time its sold simply as Dracaena marginata or just Dracaena. While both of these chemicals are good for distributing pure water, exposing the Lucky Bamboo tree to either of them is sure to be detrimental to the plant’s leaves, and with the passing of sufficient time, robust growth may become unattainable. are an excellent choice for home gardeners with children. A mature corn plant may flower indoors occasionally. It is best to use rich soil if possible when planting Dracaena fragrans, and it thrives best when you use a balanced liquid-style fertilizer around once per month. If the soil settles, add more so that the surface is within 1 inch of the pot's rim. Lucky Bamboo (Dracaena sanderiana) is often grown in stones and water, but prefers growing in soil. Also, brightly-colored foliage on some species may fade. Transfer the corn plant to a larger container to prevent the plant from becoming root-bound. Flushing the soil is one way to avoid a buildup of minerals. Thoroughly water and place in a bright spot, protected from direct sunlight. Light. Avoid using straight garden loam in your dracaena’s pot, as such soil is often too heavy and dense for a container garden and can lead to root rot. Before watering, it’s best to let water sit in a jar for 24 hours. In a room facing south or west, keep the plant a few feet away from the window. Don’t feed in winter. Les Dracaena (Dracaena spp.) Most dracaenas are grown as houseplants. Mist the leaves occasionally, and keep the plant away from dry rooms with excessive central heating. You never want the soil to be soggy as this plant can be prone to root rot, however allowing the soil to get bone dry will result in brown tips on the plant's leaves. For me, this is about every two weeks. I would say this is the one thing that makes Dracaena marginata care slightly tricky at first—it’s easy to overwater this plant so use some caution. Plant the newly-cut stem in a pot with a fresh, sterile potting mix. Use a peat-based potting mix that is formulated for tropical plants since it contains enough moisture. In poorly drained soil, the tree is at risk of root rot and other fungal diseases. Brown tips on the pointed green Dracaena leaves are due to lack of water or lack of humidity. Then plant the stem in a fresh potting medium, ensuring that the plant is growing the same way up as before. 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