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AGAPANTHUS GUIDES

yellow leaves of an agapanthus failing to bloom

Common ProblemsContainer GrowingDeadheadingPropagation – Growing From Seed – DividingPruningRepottingVarietiesWinter Care

Agapanthus are pop flowers .

While native to South Africa , these plants can cope with British conditions as long as you take tending of them , especially over the winter .

agapanthus plants with very few flowers

But while they can often do very well in our gardens , there are certain problems to bet out for .

1) My Agapanthus Won’t Flower

The most common issue gardener experience when grow Agapanthus relate to flowering .

Agapanthus can flower fairly reliably when wish for correctly . However , they can blossom poorly , or give out to blossom at all .

A job with flowering is ordinarily due to one of the follow issues :

a large, round agapanthus plant in part shade and part sun

Of course , in addition to causing poor or non - flowering , these result can also cause other symptoms in Agapanthus plants .

say on to explore each one of these issues in a little more depth .

2) Sunlight Issues

Most issues with Agapanthus non - flowering relate to some trouble with the environmental conditions .

One such usual issue is a lack of sun .

call up , Agapanthus require a spot that is as gay as potential .

watering a potted agapanthus plant

Too much shadiness is one reason why your industrial plant may not be flowering as well as it should .

3) Watering Issues

If the atmospheric condition has been very dry , and especially when produce in container , a want of watering over the old spring , summertime and former autumn may be to pick for poor flowering .

Once established , these plant can be relatively drought - tolerant .

But still have to be watered frequently when growing in pots , and certainly until they are well settled in .

hand pouring liquid fertiliser into a measuring cup

However , Agapanthus also needs well - drain precondition .

Waterlogging , and excessive lacrimation , can also cause effect .

tooth root may rot ( and fungous diseases , see below , may be more likely to set in ) when conditions are too dampish .

potted agapanthus plant overwintering inside a home

4) Agapanthus Fertility Issues

Agapanthus , especially when grown in container , can also suffer from a want of prolificacy .

Low K , for example , may reduce flowering , or even intend that a flora does not bloom totally .

It is a good theme to fertilize your plant with a K - rich liquid provender from spring through to early fall .

gall midge up close on a leaf

Fertility offspring may also have other symptom , such as yellowing leaves , in certain cases .

5) Issues With Agapanthus Winter Care

Another common issue with Agapanthus is incorrect winter care .

Hardier Agapanthus can often overwinter out of doors , but usually ask some protection – such as a mulch of wheat or fall leave heap over the crown .

In more northerly gardens , and for more tender cultivar , it will usually be necessary to move plants to an unheated greenhouse or other protected frost - free location over the wintertime month .

foliage of an agapanthus plant affected by fungal disease

Where this is not done , plants will be damaged , and can die .

Exposure to cold can also reduce bloom the following class , even when plants do outlive the wintertime .

However , pitiable quality flowering can also be due to being kept in too warm a location over the winter months .

Agapanthus space in heated up conditions over wintertime may bloom originally , but the flowers will normally be inferior in this case .

6) Gall Midge

If the flower bud on an Agapanthus become discoloured and deformed and do n’t unfold , this can be due to Agapanthus gall midge .

This is cause by the larva of a small tent-fly , Enigmadiplosis agapanthi , first keep in the UK in 2014.1Agapanthus gall midge . ( n.d . ) . Royal Horticultural Society . Retrieved March 9 , 2023 , fromhttps://www.rhs.org.uk/biodiversity/agapanthus-gall-midge

When the deformed buds are opened , little maggot can be run across deep down .

The affected flower heads should be cautiously removed and destroyed .

7) Plant Diseases

While Agapanthus are not usually troubled by disease , there are several fungous yield that can occur – such as Anthracnose , powdery mildew , grey mould , and ascendent rot , for example .

Ensuring that you have provided the right environmental conditions for your Agapanthus , and are not induce problem through your watering , can help reduce the chances of such problem taking grip .

References