Garden Help
Diagnose plant problems and treat garden pests


Get Gardening Help!

Home > Question >

Can zinnias be grown in containers?


Our Advice:

Yes, zinnias can be grown in containers as long as they have enough room for their roots to grow and are planted in well-draining soil. Choose a container that is at least 12 inches deep and wide and make sure it has drainage holes. Water regularly and fertilise once a month during the growing season.

Gardening Expert:
Steve Bradley

This video may also help:


Here are some related questions:



Not what you are looking for?


If you can't find what you are looking for on the website then you can ask one of our experts. To get in touch with us Click Here

We will try to get back to you with an answer as soon as we can.


Here is some more information for you:


Zinnias: Overview

Zinnias are annual flowering plants native to Mexico and Central America. They are popular garden plants due to their vibrant and colourful blooms, ease of cultivation, and long-lasting flowers.

Zinnias: Characteristics

Zinnias come in a variety of sizes and colours, with flowers ranging from small and dainty to large and double. The flowers can be found in shades of red, orange, yellow, pink, white, and even green. Zinnias can grow up to 3 feet tall and 2 feet wide, depending on the cultivar and growing conditions. The leaves of zinnias are lance-shaped and up to 6 inches long.

Zinnias: Cultivation

Zinnias are relatively easy to grow and care for, making them a great choice for beginner gardeners. They prefer full sun and well-draining soil, and can tolerate heat and drought once established. Zinnias can be started from seed or purchased as seedlings, and should be planted after the danger of frost has passed. Deadheading spent blooms can encourage more flowers to grow. Zinnias can also be prone to powdery mildew, so it's important to provide good air circulation and avoid overhead watering.

Zinnias: Uses

Zinnias are often used in gardens and landscapes as bedding plants, borders, or as a cut flower for bouquets. Their long-lasting blooms make them a popular choice for adding colour and texture to garden beds and containers. Zinnias can also attract butterflies and other pollinators to the garden, making them a valuable addition to any pollinator garden.

Zinnias: Conclusion

Zinnias are a colourful and versatile addition to any garden or landscape. With their wide range of colours and sizes, ease of cultivation, and long-lasting blooms, they are a popular choice for both novice and experienced gardeners. Whether used as a border, bedding plant, or cut flower, zinnias are sure to add beauty and charm to any outdoor space.

Did you find this answer useful? Subscribe to our newsletter for gardeing news, projects, special offers and competitions.

Ask another gardening question:




Learn More About Pests and Diseases


Angle shades moth
Anthracnose
Box blight
Box tree caterpillar
Canker - Bacterial
Canker - Bleeding
Canker - Fungal
Capsids
Centipedes
Chafer grubs
Coral spot
Cutworms
Earthworms
Earwigs
Eelworms (leaf & stem)
Eelworms (soil-borne)
Froghopper
Fuchsia gall mite
Garden Ants
Grey mould
Honey fungus
Leaf cutter bees
Leaf Rolling Caterpillars
Leaf spots - Fungal
Leatherjacket
Lily beetle
Mealy bugs
Mildew - Downy
Mildew - Powdery
Millipedes
Pear midge
Phytophthora root rot
Rose Black spot
Rusts
Sawfly - Berberis
Sawfly - Gooseberry
Scale insects
Sciarid flies
Slugs
Snails
Sooty moulds
Thrips
Vine weevil
Whitefly
Wireworms
Woodlice
Woolly aphid

Latest Gardening & Horticultural Careers


Explore Gardens from Around the World


The New York Botanical Garden
New York, United States

Rio de Janeiro Botanical Gardens
Rio de Janeiro, Brazil



Watch a Video!

Moving House and Taking the Garden with You | Garden Ideas | Val Bradley
Moving House and Taking the Garden with You | Garden Ideas | Val Bradley
How can I stop my roses suffering from wind-rock?
How can I stop my roses suffering from wind-rock?
When is the best time to prune my bottle brush plant?
When is the best time to prune my bottle brush plant?
How should I overwinter a potted Canna lily?
How should I overwinter a potted Canna lily?
How do I insulate my greenhouse?
How do I insulate my greenhouse?
How do I summer prune fruit trees?
How do I summer prune fruit trees?