CorseMachin
Quick Reference Growing Guide
| Bloom Time / Season: | Spring and summer | 5.5-7.5 |
| Exposure: | Full sun | Well-draining |
| Spacing: | 2 feet | Hummingbirds, bees, butterflies |
| Planting Depth: | 1/8 inch | Lavender, crocosmia, Russian sage |
| Height: | 22-44 inches | Borders, beds, indoor pots, bouquets |
- How long does agapanthus bloom?
- When should my agapanthus flower?
- Why did my agapanthus not flower this year?
- Should you deadhead agapanthus flowers?
- How do you get agapanthus to flower?
- Do agapanthus come back every year?
- Can I split agapanthus?
- Do agapanthus grow well in pots?
- What is the best fertilizer for agapanthus?
- How often should I water agapanthus?
- How does agapanthus spread?
How long does agapanthus bloom?
Bloom time for agapanthus depends on the species, and if you plan carefully, you can have an agapanthus flowering from spring until the first frost in autumn.
When should my agapanthus flower?
Agapanthus forms its flower bud for the following year in July, August and September, and a subsequent frost can kill it. '
Why did my agapanthus not flower this year?
The main reasons agapanthus don't flower is because of not enough sunlight, too much fertilizer, the flower buds are damaged in frost, boggy soil or due to stress after planting, re-potting or dividing. Agapanthus flowers in well draining soil, with protection from frost and often flowers better a year after planting.
Should you deadhead agapanthus flowers?
Those grown in pots will require watering more regularly. Pot-grown agapanthus will benefit from an annual feed – a liquid tomato feed is ideal. Deadhead spent blooms to encourage more to form, or leave the faded flower heads in place if you want to collect the seed.
How do you get agapanthus to flower?
To ensure a good display next year, keep plants well-watered through summer until early autumn, which will encourage the development of new flower buds. Although often said, agapanthus don't actually flower better when pot-bound.
Do agapanthus come back every year?
According to agapanthus grower and expert Steve Hickman, the most common problem with agapanthus is that the plant has plenty of leaves, but no flowers. Here are his tips for growing healthy agapanthus that will produce masses of flowers, year after year.
Can I split agapanthus?
The answer is yes, you can and you should. As the plants mature, they crowd against each other underground, and this overcrowding limits their flowering. The best way to remedy the problem is to start dividing and transplanting agapanthus.
Do agapanthus grow well in pots?
Agapanthus are well suited to being grown in pots, especially the evergreen varieties which can then be brought into a conservatory or greenhouse for the winter. ... Agapanthus doesn't like to be potted into pots that are too spacious as this will encourage leaf growth rather than flower production.
What is the best fertilizer for agapanthus?
The best Agapanthus fertilizers will be fairly balanced, such as 10-10-10 or 5-5-5, or slightly higher in phosphorus than nitrogen. Agapanthus grown outdoors will die back in winter. Spread a heavy mulch around the root zone to protect the plant from the cold.
How often should I water agapanthus?
Although agapanthus are drought-tolerant you'll still need to water your pots at least a couple of times a week through the summer. They'll also benefit from a high-potash liquid feed once a week to promote good flower development.
How does agapanthus spread?
Agapanthus grows and spreads by fleshy rhizomes that also act as a type of storage root. This means the plant can retain nutrients within its roots and be easily divided to create more plants.
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