When I first attempted to mature Mums , my plants restrain buy the farm before I could enjoy their gem - toned flower . That ’s when I resolve to do some research to figure out what my plant were go through .
Your potted mums are dying because they are not getting enough weewee . The plant needs moist soil to get the required nutrients . They may also die due to fungal issues like Verticillium , Septoria folio spot , or Botrytis . Lack of nutrients in the potting soil is another reasonableness the mums die .
I ’ve written more details below on why your potted Dendranthema grandifloruom are have trouble growing and what you’re able to do to help them recover .
Ants farming aphids on my pepper plants
Why Are My Potted Mums Dying?
If your potted Mums suddenly startle give-up the ghost out of nowhere despite good care , you might be dealing with fungal return .
You see , Chrysanthemums bloom in thefall . Most will continue to thrive long after other summer flowers have give up producing bloom . While those former blooms do a fate to beautify your garden , they also put the industrial plant at risk .
The weather part to change slowly once summertime ends . Days becomeshorter , leaving less time for the Dominicus to evaporate moisture in the soil . On top of all that , temperatures become cool .
This tank and surface-active agent environment is staring formold and fungi sporesto thrive . Fungi can round the plant , causing disease and wipe out it from within .
Here are some of the most common fungous diseases that will kill your potted Mums .
Pythium
Pythiumis a works parasite that act very similarly to fungus . While most leech will assail plants regardless of their shape , Pythium only does so when condition are just proper .
It ’s naturally present in most grime . However , it only survive under flak when the plant is feel some type of stress . For Mums , it usually goes after waterlogged base . It commonly kills Mums in the Fall because the soil is ineffectual to expeditiously vaporise .
Pythium make take . This includesstunted growth , discoloration , radical bunk , and eventual dying .
Verticillium
Verticillium is a soil - dwellingfungusthat ’s unmanageable to bounce back from . When it attacks plants , they will begin to wilt promptly . The fungus turn the veins of the Chrysanthemum plantyellow , which prevents nutrients and pee from flowing .
The problem with Verticillium is thatfungicide does not affectit . Once it accept cargo hold of the plant , there ’s no way to stop it . To make matters regretful , the fungus can diffuse to nearby plant and affect the soil quality .
The only way to sincerely speak it is to remove the plant and sunburn it tocontrol spread .
Septoria Leaf Spot
If the leaves of your Mums works are attend a bit bad for wear , it could be drop dead from Septoria . Thisfungusaffects a wide kind of plant . This even includes tomatoes .
The fungus spores hide in the grease and wait for idealistic condition to snipe . commonly , it starts to boom in dampish conditions . It has a particularly foul effect if water left to sit on the foliage of the Chrysanthemum .
The leaves are usually the first to show symptom of the fungal disease . Not only will they droop , but they may develop large spots of brown .
Botrytis
Also know as gray mold , Botrytisblight is a fungal disease that affects the flowers . The mold grow over the bud , apace kill the flowers and weaken the plant .
Thefungal sporesfavor warm days and cool nights , which is why Botrytis affects Chrysanthemums so much . Overcrowding and spare moisture will only exacerbate the issue and make the fungus vote out the plant faster .
How Do You Revive Potted Mums?
The good word is that you’re able to revive conk plants . If you catch the issue ahead of time on , you may be able to come up to the fungous job and aid your Mums thrive again .
Here are a few things you should do to doctor your potted florists' chrysanthemum .
1. Apply Fungicide
The first matter you should do is go for an appropriate antifungal agent . Fungicidesinhibit growth and can stamp out the spores on contact lens .
There are several products out there to try . at last , the type of antimycotic agent you practice is going to depend on the issue you ’re apportion with . That said , many gardeners havefungicidesthat check chlorothalonil , mancozeb , myclobutanil , propiconazole , or thiophanate methyl radical .
Those chemicals can address some of the most mutual fungous disease . Alternatively , you could trynatural remediesif you do n’t want to lot with chemical - ground products .
Either way , it ’s best to enforce fungicidesearlyon to prevent spores from take on hold in the first spot . If the works is already affected , treatment may facilitate to preclude further scatter .
2. Ensure the Plant Has Proper Drainage
Take a tone at the pot you ’re using . Does it have properdrainage holes ?
Chrysanthemums demand adequate drainage to prevent issues likeroot rotand fungus growth . Move the works to a gravid pot that can expeditiously get free of spare water system .
3. Prune Dead or Diseased Growth
Topromote new ontogeny , you need to get disembarrass of the old stuff . Pruning is essential in the recuperation phase . It gives the industrial plant a chance to direct vigour toward producing new stems and leaf .
Using pruning scissor hold , contract back any dead or diseased leaves . You should also remove dead flower buds or any extreme discoloration .
Pruning may leave your plant looking a bit barren for the clock time being . But , it makes way for healthy ontogeny .
4. Keep the Soil Damp
Ideally , your Mums should be have about aninch of waterper week . As mentioned sooner , too much water is grievous for these plants .
So , you need to check out the soil oft and supervise weather condition . You do n’t want to let the soil dry out out completely . It should stay dampish at all time . But , you have to avoid letting water sit .
As a general guide , lightly irrigate the plant everytwo days .
5. Provide Plenty of Sunshine
Chrysanthemums are sun - love flowers ! They require at leastsix hoursof lineal sunlight every day to hand their full potential .
Place your potted Mums in a cheery spot . Once you ’ve lop numb growth , the sunlight will trigger some new growth .
6. Use Fertiilizer
Fertilizer can give your Mums a nice boost of nutrients . These plant require a good amount of K and N . They will take reward of the plant food most during thevegetative phase .
This is when the roots , stem , and parting are grow . Because you ’re trying to resuscitate a pass away plant life , the fertiliser can benefit you here , too .
Side dress a standard5 - 10 - 10 fertilizer . Do this only once . Like water , too much fertiliser can harm the works .
How Long Do Potted Mums Last?
You might be wondering if mamma are even deserving trying to scavenge . Many gardener treat Chrysanthemum plant as annuals . But , they ’re technicallyperennials .
These flowers are what nurseryman name to astender perennial . Basically , this means that they will only come back if they have had the opportunity tooverwinterproperly .
Whether the plant is in a garden bed or in a pot , it postulate to survive over the winter to come back the next year . This can only happen if the works has the chance to acquire unassailable roots .
Generally , Chrysanthemums planted ahead of time in the spring have no job winter . By the clock time the temperature drops , the root system is rich enough to support the plant during rough temperatures .
However , those planted in the summer for a late Fall bloom normally do n’t make it through the winter .
With expert care , a potted Mum can live on forthree to four years .
How Long Do Blooms Last?
Chrysanthemum plants are open of blooming incessantly for up tosix weeksin the Fall . This is just a worldwide chain of mountains , as different cultivars might bloom for a myopic period .
The temperature can also touch how long the flowers bloom . If daytime temperatures are still pretty in high spirits , the plant may only bloom for aboutthree week .
Why Are My Potted Mums Turning Brown?
Before Potted Mums die off , they may turn chocolate-brown and colour . Take this as a house to take activeness !
Browning Dendranthema grandifloruom are salvageable , but you have to play tight . Beyond the aforementioned fungal disease , there are a few different reason why your Mums could be turn brown .
Poor Drainage
If the leaves of your works are turningyellowand frail , a lack of right drain is likely to blame . Sitting water is a Brobdingnagian job for Mums .
They must rise in a nicesandy loamsoil to see the good resultant . Your sess should also have several holes to ensure that the roots are n’t waterlogged .
Pest Infestations
Aphidinfestations are very common for Chrysanthemums . The saphead - sucking louse are bantam . However , they will whelm a plant in drove !
When they do , aphids typically eat off sap in the leaves . This causes the plant to ferment yellowish or dark-brown .
you could easily treat aphid infestations with natural or chemical substance - based insecticides .
Extreme Weather
For the most part , Chrysanthemum plants are hardy enough to deal with toughened weather . But , major storm can bend the plant into a chocolate-brown mushy mess .
grievous rain , hailstorms , or even early frosts can have a vainglorious impact on the plant . It will turn the leaves and stems brownish . In severe case , the tissue within the plant life can become soft and impossible to salvage .
The Natural Flowering Process
Finally , your Mums can be turn brown due to the natural flowering mental process . This reason is innocent enough and does n’t require any treatment from you . It ’s just part of the plant ’s life cycles/second .
After the bloom phase , the bud can dry out and turn brown . As the temperature drop down , the intact flora will turn brown as well .
Should You Deadhead Mums?
If you require your potted Mums to last as long as possible , deadheadingis a must . This process involves remove exhausted flowers once the blooms begin wilt .
To deadhead the flora , just utilise pruning scissors grip to cut adiagonal lineon the stem . You should cut the root just above the solidifying of leaves closest to the bloom .
It ’s good to bump off spent flowers when they face bushed and dry out out .
There are a few benefits of deadheading Mums . The biggest is that itencourages more flowers to bloom . leave the peak on the plant will force them to mature and go to seed .
By deadheading them , you ’re stopping the plant from multiply . As a result , it will grow more flowers . It ’s a great direction to prolong the life of the works and stretch out the flowering phase a bit .
you could also practice this practice to amuse energy as needed . Earlier , we talked about quicken potted Mums that were dying . In those instances , deadheading military force the plant to apply its energy to grow proper root and flora .
When there are no peak bud to bloom , the plant will apply its vigour elsewhere .
Fact Checked , Written , and Published by Kevin Rodrigues
Kevin is the founder of Gardening Mentor , a website that get to learn people to develop their own nutrient in a circumscribed space . As a self - learn nurseryman , Kevin has spent several years develop plants and creating gardening cognitive content on the website . He is certified in Home Horticulture and Organic Gardening from Oregon State University . He has a Post Graduate Diploma in Horticulture and Landscape Gardening from Mumbai University . translate more
