Do lobelia plants come back every year?
What month does lobelia bloom?
Lobelia should delight your garden with beautiful blooms about mid-summer, continuing on up to the first frost. Although not necessary, you can deadhead lobelia plants to maintain a neat appearance.Apr 7, 2021
Does lobelia do well in pots?
The profusion of blooms makes growing lobelia in a pot an excellent choice. ... Lobelia plants are also very sensitive to heat and moisture levels within the soil. Since the perennial flowers are native to marshlands, it is imperative that the soil of container grown lobelia plants is not allowed to dry completely.Oct 11, 2021
Does lobelia like to be fertilized?
Fertilize to Promote Healthy Blooms
Although a yearly feeding is sufficient for perennials, annual lobelia requires frequent feeding to sustain energy for blooming throughout the season. Use a liquid fertilizer with a ratio such as 12-4-8, mixed at a rate of 1 teaspoon per gallon of water every two to three weeks.Dec 26, 2009
How do you keep lobelia blooming all summer?
Water regularly.
Lobelia requires consistent soil moisture for prolific blooms. Water the plants regularly in the absence of rainfall, so that the soil is moist but not soggy. To help keep the soil surrounding lobelia consistently moist, mulch with a 2-inch layer of ground bark or leaf mold.Jul 1, 2016
What can I plant with lobelia?
Pair lobelia with with other cool weather plants for a full container during the spring. The electric blue of some lobelia varieties will complement pansies, violas, white snapdragons, alyssum or dusty miller. Lobelia can also create beautiful, full, mounding containers when planted on their own.Feb 12, 2014
How big do lobelia plants grow?
Height: Annuals reach a maximum height of about 12 inches. Perennials can grow to be 4 feet high.
Can cardinal flowers grow in pots?
Cardinal flowers grow best in moist, rich, light, slightly acid soil, but can survive in other habitats as long as they are kept moist. ... Cardinals can also be grown in containers that are set in a tray of water on a patio or deck to bring the beauty of the flowers—and the hummingbirds—up close for enjoyment.Sep 1, 1999
Can I cut lobelia back?
Yes. Cutting back lobelia plants improves their appearance and health. It also encourages the plant to produce more flowers over a longer period of time. The three types of pruning that benefit lobelia plants are removing spent flowers, pinching, and cutting back.Jun 4, 2021
Is lobelia toxic to dogs?
Lobelia (Lobelia cardinalis), which is of the family Campanulaceae and is also known as Indian pink and cardinal flower, is one of many plants that are poisonous to dogs when ingested.
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Can lobelia be planted in the ground?
Perennial lobelias are best planted in spring. Dig over the planting area, incorporating lots of organic matter such as compost or well-rotted manure, especially if you're planting Lobelia cardinalis, which needs very moist soil. Dig a hole that's the same size of the rootball.Aug 16, 2021
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Do Lobelias spread?
With deep sapphire-blue flowers and twinkling white eyes, 'Sapphire' is a lovely gem for beds, containers, and rockeries. The compact plants have a trailing habit, and grow four to nine inches high with a spread of six to nine inches. These make a handsome addition anywhere they can spill or spread.Aug 3, 2020
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What are the common names of Lobelia?
- Origin: Lobelia is a species native to most parts of the world except for Central and Eastern Asia.
- Family: Campanulaceae
- Common names: Cardinal flowers,edging lobelia,puke weed,vomit weed,asthma weed,and Indian tobacco.
- Height: The perennials can grow up to 4 feet in height. ...
- Hardiness: Annuals - USDA zones 1-10,Perennials - USDA zones 2-10
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What to plant with Lobelia?
- Lobelia can be planted with any other type of flower that enjoys moist, rich soil. Astilbe and Iris are two such options, both liking the same conditions. Fern growing is another good choice. In shady areas, ferns and hostas grow well with lobelia.
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Where to buy Lobelia plants?
- It is commonly sold in the annuals section of the garden center and has a wide variety of uses even in regions where it is not a perennial. In the North, lobelia blooms all summer and into fall, until the first frost.
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Is the Lobelia plant an annual or a perennial?
- Lobelia is a perennial plant that is often considered an annual because growing conditions must be perfect for it to survive to rebloom another year. More than 360 species of lobelia are grown as annuals, perennials or shrubs. The trailing lobelia (Lobelia erinus) is the plant most commonly found growing along the edge of the flower bed.
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What is great blue lobelia (Lobelia)?What is great blue lobelia (Lobelia)?
Great blue lobelia ( L. siphilitica ), also called blue cardinal flower, is another native perennial wildflower that bears long-lasting bright blue flowers. Lobelia ×speciosa are popular garden hybrids (usually of L. cardinalis and L. siphilitica) with flowers in shades of blue, lavender, pink or red and a long summer bloom period.
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What is Lobelia speciosa?What is Lobelia speciosa?
Lobelia ×speciosa are popular garden hybrids (usually of L. cardinalis and L. siphilitica) with flowers in shades of blue, lavender, pink or red and a long summer bloom period. What about Lobelia inflata, commonly called Indian tobacco plant?
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How tall do Lobelia plants grow?How tall do Lobelia plants grow?
And although cobalt blue may be their signature hue, you’ll also find lobelia flowers in scarlet red, lilac, rose, and vibrant tropical colors. Grown as an annual in most zones; perennials vary by species Annuals reach a maximum height of about 12 inches. Perennials can grow to be 4 feet high. Full sun to partial shade. Varies by species.
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Is Lobelia a cardinal flower?Is Lobelia a cardinal flower?
Lobelia cardinalis (syn. L. fulgens, cardinal flower) is a species of flowering plant in the bellflower family Campanulaceae native to the Americas, from southeastern Canada south through the eastern and southwestern United States, Mexico and Central America to northern Colombia.
