lobelia care uk

Water Lobelia cardinalis plants whenever necessary to keep the soil or compost moist or damp.
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Perennial lobelia.

1. How do you take care of lobelia?
2. Does lobelia grow back every year?
3. Do you cut back lobelia?
4. Why are my lobelia dying?
5. Does lobelia grow back every year UK?
6. Does lobelia like sun or shade?
7. What to do with lobelia after flowering?
8. Is Lobelia a hardy?
9. How many lobelia plants are in a hanging basket?
10. Does lobelia need a lot of water?
11. What can I plant with lobelia?
12. How do you rejuvenate lobelia?
13. How do you save dying lobelia?
14. How often do you water lobelia?
15. Is blue lobelia a perennial?
16. Is Lobelia an annual or a perennial?
17. Is Lobelia a ground cover?
18. Is Lobelia poisonous?
19. How long does lobelia take to grow from seed?

How do you take care of lobelia?

Once established, the lobelia plant requires little maintenance. During hot, dry periods, care of lobelia requires that the plant should receive frequent watering, however, especially those in containers. A general-purpose liquid fertilizer can be given once a month or every four to six weeks, if desired.

Does lobelia grow back every year?

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.

Do you cut back lobelia?

Use clean shears and prune lobelia when the foliage is dry to prevent the spread of disease-causing fungal spores. Trailing lobelia varieties, such as those in hanging baskets, also benefit from cutting back. Cut these back far enough to remove the spent flowers but don't remove the hanging stems completely.

Why are my lobelia dying?

Too Little Water

During warm weather, lobelia leaves and flowers can dry out. If the dehydration is too severe, the plant may die. Water your lobelia in pots consistently so the soil stays moist and never draws away from the side of the container.

Does lobelia grow back every year UK?

Lobelia erinus is the annual, producing masses of flowers throughout the summer and well into autumn until the first severe frosts. There are two types: the upright, bushy varieties and those that have longer, trailing stems, making them perfect for hanging baskets and the edges of containers.

Does lobelia like sun or shade?

Annual lobelia is a cool-season plant that can tolerate most light conditions, including shade. Light: Shade, part sun, or full sun. Water: Plant in well-drained, moist soil. Size: Up to 3 feet tall.

What to do with lobelia after flowering?

Caring for and pruning Lobelia

It is said that pruning a lobelia after its first flowering of the year can trigger and stimulate a second blooming, and this is quite true! Adding fertilizer pour flower plants further stimulates growth and blooming, especially for plants grown in pots or garden boxes.

Is Lobelia a hardy?

Hardiness: H2 - Half-hardy, protect from frost.

How many lobelia plants are in a hanging basket?

In this case it is best to only use 5 plants per 30cm (12") hanging basket.
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Plant spacing.

Does lobelia need a lot of water?

Watering Lobelia

Annual lobelia requires frequent watering during the growing season because the short roots remain near the surface. Water slowly, using a garden hose or drip system, to saturate the soil to a depth of 6 to 8 inches.

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.

How do you rejuvenate lobelia?

Pinch back newly emerging stems when they are about six inches long. Pinch newly planted lobelia when they recover from transplanting. Give the plant a light trim any time of year. Do the major pruning or cutting back after the plants stop blooming.

How do you save dying lobelia?

Pick off a few diseased leaves or treat widespread rust with neem oil sprays; if you act quickly you should be able to reverse the disease's progression. In the future, allow your lobelia more room to breathe — good air circulation can prevent many fungal problems.

How often do you water lobelia?

Blue lobelia grows best in moist soil, so regular watering results in the healthiest plants and attractive flowers. The plant needs watering about twice a week, especially during dry periods, so the top 6 inches of soil remain moist at all times.

Is blue lobelia a perennial?

Lobelia siphilitica, commonly called great lobelia or blue cardinal flower, is a Missouri native perennial which typically grows in moist to wet locations along streams, sloughs, springs, swamps, meadows and in low wooded areas.

Is Lobelia an annual or a perennial?

Annual Lobelia, Edging Lobelia, Trailing Lobelia, Garden Lobelia, Blue Lobelia, Dwarf Annual Lobelia. Compact and popular, Lobelia erinus (Trailing Lobelia) is a tender perennial, usually grown as an annual, boasting masses of brightly colored flowers adorned with white or yellow throats from spring to the first frosts ...

Is Lobelia a ground cover?

Typically growing no more than six inches tall, annual lobelia functions as a small scale groundcover for seasonal flowerbeds. Individual plants will spread to a foot or more across, but are typically planted as groundcover plugs on a six to eight inch spacing, so that they quickly fill in and become a dense carpet.

Is Lobelia poisonous?

Furthermore, lobelia is known to induce vomiting and can be poisonous — even fatal — in very high doses. Taking 0.6-1 gram of the leaf is said to be toxic, and 4 grams may be fatal (1, 16, 17).

How long does lobelia take to grow from seed?

The germination can take 14-20 days. Sow the seeds from February onwards, generally about 7 weeks before you want to transplant the seedlings. Placing the seeds into a polythene bag can aid germination by keeping these flower seeds warm and moist.