Home » Container gardening » How to grow Dahlias | Growing Dahlia in pots | Dahlias Care
Photo credit : Arun Pandey

How to grow Dahlias | Growing Dahlia in pots | Dahlias Care

How to grow Dahlias

Dahlia is suitable for summer and humid weather. The plant can bloom in any sunny garden in the growing season, which is a long period of 120 days. Dahlia thrives in a cool moist climate of the Pacific coast.  Getting proper information about dahlia plants, know How to grow dahlias, Growing Dahlia in pots, Dahlias care,  Pests, and disease of dahlia plant.

It is a genus of bushy, tuberous, herbaceous perennial plants native to Mexico. A member of the Asteraceae, dicotyledonous plants, related species include the sunflower, daisy, chrysanthemum, and zinnia.  The dahlia was declared the national flower of Mexico in 1963. This colorful spiky flowers usually bloom mid-summer until the first frost. The flowers of many colors and sizes are quite large. The plant grows to a length of 4 to 5 feet.



Scientific name                    Dahlia

Common name                    Dahlia

Plant  type                            Flower

Sun required                        Full sun

Soil                                         Loamy/sandy

Blooming time                       Mid-summer

Zone                                       8

How to grow Dahlia plant in containers

Dahlia plants grow very well in containers, however, planting them in the pots, the soil gets dry again and again, and therefore you need to be careful. These plants require regular fertilization during the growing season, the flowers are heavy, you will require support so that they do not fall. You can plant tall varieties in heavy containers so that your whole pot does not over in the stiff wind. Read more.

Growing information Dahlia plant

  • Plants grow naturally when the soil temperature reached 60 degrees f (The USDA Zone 8 are hardy bulbs) they are not adapted to withstand sub-zero temperatures.
  • The tuber deep planting (10 to 15 centimeters) provides protection should the plant.
  • Well-Drained rich soil and well water are required for the successful development of modern dahlia plant. If the soil is poor in your area, prepare the soil before plantation. Watch to find out more. Potting Mix Recipes Perfect. Loosen the soil well so that the water goes out to mix the sand.
  • The plants like full sunlight. Direct sun is required for a minimum of 7 to 8 hours to bloom the right.
  • Flowers are quite large, about 8 to 12 inches. Such plants are 4 to 5 feet tall, 3 three feet apart must these plants.
  • The planting hole should be slightly larger than the root ball. to improve soil handful peat moss or bone meal to Insert hole. This planting helps.
  • The flowers are quite large and heavy around the plants to prevent damage to plant 5 to 6 feet long rung apply for support.
  • Vegetables in your garden, then this is the right place here was a line of dahlia can for cutting.
  • Approximately 8 weeks after planting the flowers bloom.
  • After planting the tubers do not water promotes rot. Yes the sprouting up of soil visible, Water.

Dahlia care

  • For best results in most areas should be planted dahlia mid-April to May.
  • The ground temperature is lower than 60 degrees (the warm weather is the exception.)
  • Plants require full sunlight to bloom, so find a place where it has sufficient sunlight.
  • if direct sunlight for at least 8 hours, so the plant will yield good results.
  • Less sunlight will affect the plant’s growth and bloom. More hot weather is the exception, but they will need morning sun and afternoon shade for better results.  Read more.


This plant prefers water but can cause rot in tubers Watering over. A nitrogen-rich liquid fertilizer such as 5-10-10 or 10-20-20 at Dahlia is beneficial. 3 to 4 weeks, from early autumn to mid-summer after germination should compost. Do not over fertilize especially with nitrogen. Otherwise, Tubers can be weak or affect the bloom.

Watering dahlia

Once developed dahlia requires regular water. The plant requires deep watering 2 to 3 times a week. When the plant nearly 1 foot tall, add soluble nitrogen fertilizer in every 3 to 4 weeks.  Stems of the plant and makes it strong.

Staking Dahlias

If you are growing big dahlia plant, staking is very important. The length of the plant is high and the flowers are very heavy, wind and rain from time to time, this may damage the plant heavily. If you want to avoid damage to the plant in blooming time, you set one or two stakes beside the dahlia tuber, and tie with twine plant.


  • If you want to protect the plant in cold areas, the early fall before digging the tubers can gather in the cold. It may be hardy to USDA zone 8 so they can be left on the field over winter.
  • The leaves must be cut for raising so be it from the ground up.
  • Rotten tubers, sliced tubers, and foliage to leave dry naturally.
  • Store in a well-ventilated and frost-free space where the temperature is 40 to 45 degrees F is ideal.
  • Tubers in the spring can start to take out a new plant.

Pests and disease dahlia plant

It is free of a lot of pests. Most of it has come to them, did not need any sprays or pesticides. But slug bait should look at these very damaging Slugs. Japanese beetles can damage if roses are around the plant, these are cuts not only leaves but damage the flowers also.  Get alerts for it and periodically spraying insecticide soap.  Earwigs and Cucumber Beetle, Aphids and mites affect the plant.

Powdery mildew

It usually shows up in the plant in the fall. To avoid this problem, At the end of July or August, be sure to spray.  Neem oil is an organic approach fungicide.  You can buy it from a nursery shop.

Read also: Grow your own Turmeric plant. How to grow Jasmine indoor. Growing Papaya tree in containers. How to grow Clematis vine.  Growing Litchi tree in containers. Watermelon in the containers. Euphorbia milii Growing and caring.   Cloves growing and caring tips. Cantaloupe Growing in containers.   Pansy flowers growing through seeds. Houseplants care tips. Gazania growing and caring tips. Coriander growing in containers.

For Pin:


Check Also


How to grow Pear trees | Growing Pears in pots | Pears care

Pear trees Learn How to grow Pear trees, Growing Pears in pots, Pears care, harvest …


  1. It is apporopriate time tto mke soome plas foor the onger tewrm
    andd it’s time tto bbe happy. I’ve learn tgis pyblish
    aand iif I mayy I wantt too recommed you feew interestging tings orr tips.
    Maybe you can wdite sibsequent aarticles regarding this article.
    I dessire too learn morre issuees abbout it! I’ve
    been browsing nline more than 3 hhours today, yett I nedver foiund aany imteresting afticle
    llike yours. It’s pretty worth enmough forr me.
    Personally, iif aall weebsite owners andd bloggerrs ade gookd conteent aas
    yoou did, thhe web will bbe a lot more usewful tha ever before.
    It’s perfct ttime tto mke somee plwns forr thee
    futre andd it iss time to bbe happy. I have reaad thjs submmit annd if I mmay I wwish tto sugbest yoou ffew attention-grabbing issuess or advice.
    Mayhe yyou could write next artgicles relating too tis article.
    I desire tto lean more things approdimately it!


    • If you really wants to me write like a real fascinating blogger.. keep comment.. I really wants your support…

  2. Doess your blogg have a cotact page? I’m having a tough time locationg itt but, I’d like
    too sholt youu aan email. I’ve ggot soje ideas forr yiur log yyou might bee interestwd inn hearing.
    Eirher way, great webbsite aand I loiok forward to seeinmg
    it expawnd ovesr time. Hi there! Thhis post couldn’t be written aany better!
    Reading through thgis artticle reminds me off myy previokus
    roommate! He alsays kept preaching abot this. I amm goin tto send this
    poet too him. Faifly ertain he’s gling too hawve a goo read.
    Thank yoou forr sharing! I have beedn browsing on-line greater han three hours today, bbut I nedver
    discovered any fasciinating article lijke yours. It iis beautiful
    prrice enough for me. In mmy view, if all sife ownjers aand blogers made juszt rioght
    contemt materia as yoou probably did, tthe nett might bee a lott morre heelpful than evcer before.

  3. It’s very straightforward to find out any matter on net as compared to books, as I found this piece
    of writing at this website.

  4. I am sure this article has touched all the internet people, its really really pleasant post on building up new web site.

  5. May I simply say what a comfort to uncover an individual who genuinely understands what they are discussing on the web.
    You definitely realize how to bring an issue to light and make it important.

    More people should look at this and understand this side
    of your story. It’s surprising you’re not
    more popular because you most certainly possess the gift.

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.