What month do you divide agapanthus?
autumnAgapanthus are very easy to propagate by division. Lift the bulbs in spring while dormant or, in the autumn, after flowering, and gently remove the smaller offshoot bulbs. If the clump is ancient and far too large to handle easily a spade can be used to split it up for replanting elsewhere.
Should agapanthus be divided?
Divide congested clumps of agapanthus every four or five years. Lift the plants and carefully divide the crown with a sharp spade, making sure that each section has at least two growing points. You may need to use two garden forks back to back to divide very established clumps.
How hard can you cut back agapanthus?
Deciduous varieties – Cut back agapanthus stems to about 4 inches (10 cm.) above the ground at the end of the blooming season. However, if you like the texture and structure that spent plants provide to the winter landscape, cutting back agapanthus can wait until early spring.
Do agapanthus like to be crowded?
A sheltered spot is best. Be sure the soil drains well, or the plant may rot. Dividing agapanthus – Agapanthus is happy when its roots are somewhat crowded, so don't divide the plant until it outgrows its boundaries or becomes too crowded in its pot.
How do you separate and replant agapanthus?
The only way to divide these into two plants is by cutting through the plant base. To make it easier to divide up the plants the basal area of the root ball is cut away as shown below. It is then possible to divide the plant into two by cutting through the basal area.
Do you cut back agapanthus in winter?
If you have a deciduous agapanthus that you plan to keep outdoors over the winter months, then it is usual to cut back the stalks with spent flowers or seed heads (if these have not already been deadheaded) to around 10cm above the ground.
What do I do with my agapanthus in winter?
Agapanthus are frequently grown in containers. In colder but not too exposed areas, Agapanthus will survive a winter if covered in a good mulch. In colder areas, Agapanthus will need shelter and winter protection.
What to do with agapanthus when they have finished flowering?
Deadheading and cutting backDead head when flowers have faded, cutting them off at their base. ... Remove the flowered stems and yellowed leaves of deciduous types in the autumn, as they natural die back.
What do you do with overgrown agapanthus?
If the root clumps are really big or overgrown, enlist help. Some gardeners prefer to use garden forks to separate the tangled roots into three or four sections. Other gardeners cut straight through roots with a sharp, straight shovel, like slicing a pie into quarters. Agapanthus roots are tough.
Are agapanthus better in pots or in the ground?
Agapanthus needs extremely well-draining, but somewhat water retentive, soil to survive. This may be hard to achieve in your garden, which is why growing agapanthus in pots is such a good idea.
Should I cut the dead flowers off my agapanthus?
So, as you can see, deadheading Agapanthus is a quick and easy job. You might not need to do it at all, but deadheading, at least during the earliest part of the growing season, can prolong the blooming period and keep your Agapanthus looking its best.
Should I deadhead agapanthus?
Deadheading agapanthus does not, as in other plants, have any bearing on the production of new flowers. However, unless you want agapanthus seedlings emerging from every nook and cranny you may wish to remove spent heads to prevent seeds being broadcast across the garden.
How far apart do you space agapanthus?
Plant 60cm apart for tall varieties, and 30cm for dwarf varieties with the plant crown at soil level. When planting in pots, root congestion is not a major concern, as Agapanthus plants tend to respond quite well to this. When the roots have too much space, leaf growth will be encouraged rather than flower production.
How many flowers do you get from one agapanthus bulb?
A rough count of the flower heads produced by Agapanthus africanus tops 60, which is not the most I've ever enjoyed, but is the best in recent years.
What do you do with overgrown agapanthus?
If the root clumps are really big or overgrown, enlist help. Some gardeners prefer to use garden forks to separate the tangled roots into three or four sections. Other gardeners cut straight through roots with a sharp, straight shovel, like slicing a pie into quarters. Agapanthus roots are tough.
Does agapanthus like sun or shade?
To flower well and thrive, Agapanthus needs to be planted in a sunny spot, part of the garden which enjoys sun for at least 2/3rds of the day. Insufficient sun is a common reason Agapanthus does not flower.