Moonflowers - Night Blooming Plants

Updated on January 5, 2017
A moonflower, Ipomoea alba, photographed at night.
A moonflower, Ipomoea alba, photographed at night. | Source

Beautiful Moonflowers for the Night Garden

The Moonflower must be among the most beautiful of flowers as well as one with a very romantic name.

Imagine sitting in your garden on a warm summer evening, a full moon overhead and beautiful moonflowers blooming nearby with their fragrance wafting on a light breeze.

Several different plants are called moonflowers but the one most commonly referred to by that name is the Ipomoea alba, a twining, vine-like plant. The picture on the left shows a moonflower growing around a tree. You can see from the background that the photograph was taken at night.

Others include Datura innoxia and Mentzelia pumila, although this one is also sometimes called Evening Star because of its night blooming habit and usually the flowers are more star-like in shape.

Also Ipomea Alba, this time during daylight
Also Ipomea Alba, this time during daylight | Source

Ipomoea Alba - The Moonflower

The Facts

The Ipomoea alba is part of the family Convolvulaceae (convulvulus) which includes morning glory and the less welcome bindweed, one of the more difficult to eradicate weeds of the temperate garden.

The species Ipomoea alba is a native of tropical and sub tropical parts of South and Central America as well as Florida. In this climate it grows wild and may even be treated as a weed. In cooler climates, the moonflower can grow but only as an annual and so the seeds need to be sown each year. If you are lucky, you may find that they self seed in some places and so appear each year without any effort on your part.

The plant may grow between 15ft to 90ft tall and the large flowers can be up to six inches across.

The Moonflower - In the night time garden

Moonflowers bring a kind ethereal magic to the garden at night. Because they encourage us outside to see the flowers in all their glory, we experience our gardens in a different way than during daylight. We become aware of the creatures of the night as they go about their business. The magic is even more pronounced when there is a full moon bathing everything in moonlight.

The Short Life of the Moonflower

More moonflowers
More moonflowers | Source
Moonflower twining round up a stick
Moonflower twining round up a stick | Source

A Short Lived Moonflower

The moonflower opens in mid to late afternoon and blooms right through the night.

Its lovely fragrance and large flowers attract night flying insects, like moths, to pollinate it. I guess there is less competition in attracting insects at night.

When the sun rises in the morning, the moonflower dies. It is replaced by another one the same afternoon until all the buds have flowered and then died as the sun's rays strike them.

Have You Seen a Moonflower?

Have you seen a real moonflower growing in a garden or elsewhere?

See results

Growing Ipomoea Alba

Sowing moonflowers from seed is easier than you might think

Unless you live in a tropical or sub tropical climate, you will probably have to grow them each year from seed.

Unlike some other Ipomoea, they like a rich, well manured soil so prepare the bed before planting out or sowing outside.

Most experts agree you should nick the seed with a file and even soak it for 24 hours too before sowing. If you have late frosts, sow the seeds indoors, about a month before the last frosts, to give the plants time to germinate and start growing before planting out. That way you will get flowers sooner than waiting to sow them until after the last frost.

This moonflower does not like having its roots disturbed so put the seeds in peat or other bio-degradable pots that eventually can be planted in the ground and will rot away.

If your area is quite mild and it's unusual to have frost after about April, then you can sow them outside in the ground in the place where you want them to grow. They need support to twine around so provide them with a wall, canes, netting, etc.

Then sit back and wait to enjoy their flowers and perfume.

Watch a Moonflower Blooming.

Grow Seeds with a Germination Station - An effective way to get them to grow

A germination station with a heated mat is a good way to grow moonflowers and other plants from seed. Just make sure you follow the instructions for using it and for the particular seeds you want to germinate.

Another Moonflower - Datura innoxia

Datura innoxia - also known as a moonflower
Datura innoxia - also known as a moonflower | Source

This is another species that is sometimes given the name of moonflower. Unlike Ipomoea alba, this is a low growing shrubby type of plant that grows to a maximum height of about 4ft. As it is entirely toxic to humans and animals, care should be taken when planting it if you have children or pets.

Watch Datura Innoxia Open

Questions & Answers

    © 2009 Carol Fisher

    What do you think of these flowers?

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      • profile image

        loretta lanier 7 months ago

        Love this plant i would like to know it this is easy to grow

      • poetryman6969 profile image

        poetryman6969 3 years ago

        Gorgeous photos!

      • Pat Goltz profile image

        Pat Goltz 4 years ago

        We have Datura here, and it's very beautiful. It's a shame it's toxic. Sometimes I have come across plants at night that had a couple dozen flowers. This plant is commonly known as Jimsonweed.

      • John Dyhouse profile image

        John Dyhouse 5 years ago from UK

        We have a plant which we know as "moonflower" but it is obviously not the same as yours. It blooms at night, and is finished by the next morning. Each flower is much bigger than a fist and has the most equisite perfume.

        Hope you don't mind if I give a link to some photos on Flickr,

      • Mary Crowther profile image

        Mary Crowther 5 years ago from Havre de Grace

        I love this interesting flower, so pretty!

      • Rosaquid profile image

        Rosaquid 5 years ago

        I've tried to grow them to no avail. I like your tip of starting them early.I'll have to try that. Thanks!

      • sweetstickyrainbo profile image

        sweetstickyrainbo 5 years ago

        Gorgeous poison. PRetty poison

      • hijess profile image

        hijess 5 years ago

        What a beautiful and interesting flower. Too bad it doesn't stick around for longer!

      • Steph Tietjen profile image

        Stephanie Tietjen 5 years ago from Albuquerque, New Mexico

        Stunning photos. I love these EXCEPT NOT bind weed which is a pest in my garden. Though sometime I catch myself even admiring their beauty.

      • GreenfireWiseWo profile image

        GreenfireWiseWo 5 years ago

        Great lens - I love moonflowers.

      • hntrssthmpsn profile image

        hntrssthmpsn 5 years ago

        I do love moonflowers, and agree wholeheartedly that the beautiful name is part of their appeal. So nice that they're so lovely and glowing while the rest of the garden sleeps!

      • favored profile image

        Fay Favored 5 years ago from USA

        Last year I tried to grow some, but they didn't do well in the heat. We had a very dry summer. I will try them again though. They are lovely.

      • profile image

        anonymous 6 years ago

        My mother has a cactus with a fower that acts in the same way. I've never heard of these before, but they're beautiful.

      • profile image

        JennySui 6 years ago

        Nice lens! Congrats on getting purple star.

      • curious0927 profile image

        curious0927 6 years ago

        You have great talent! I especially love the length of this lens. Just enough information to take in at one time. Gorgeous! Blessed!

      • profile image

        gemjane 6 years ago

        Great lens! I love the poster. Looks like the children's book would be very interesting.

      • traveller27 profile image

        traveller27 6 years ago

        Absolutely gorgeous images. Blessed by a travelling angel.

      • traveller27 profile image

        traveller27 6 years ago

        Absolutely gorgeous images. Blessed by a travelling angel.

      • rewards4life info profile image

        rewards4life info 6 years ago

        Beautiful page I loved watching the videos I can't believe how quickly they open. We get a lot of bindweed in our part of the country it's lovely but a pain as it grows so quickly. Nice lens very interesting to the green fingered among us.

      • profile image

        lifeloveliving 6 years ago

        I love Impomea plants but didn't really know much about these moonflowers. Lovely!

      • profile image

        NaturalVamp 6 years ago

        I have seen these beautiful flowers but I had not known it to be called moonflowers. How lovely they are.

      • profile image

        anonymous 6 years ago

        Fantastic twining shade plant for a pergola too, just plain nice all round, great lens.

      • ecogranny profile image

        Kathryn Grace 6 years ago from San Francisco

        Stazjia, what a beautiful page. I was awestruck, watching the moonflower unfold in real time. Don't you just love how that tiny tendril tickles the bud? The bud seems to shake it off! I appreciate, too, your including the Latin names of the plants you featured. So beautifully wrought, I had to stop and nominate it for LOTD.

      • Candlemakingsup profile image

        Candlemakingsup 6 years ago


      • Dianne Loomos profile image

        Dianne Loomos 6 years ago

        Moonflowers are beautiful!

      • ClassyGals profile image

        Cynthia Davis 6 years ago from Pittsburgh

        I love moomflowers! They're so easy to grow and received many admiring glances from my neighbors.

        Blessed by a Squid Angel**

      • profile image

        anonymous 6 years ago

        Beautiful lens! I love the time lapse videos.I planted moonflowers one year at my old house, and I loved them. Where I live, they have to be planted each year. I've never tried them in my new location--I sort of forgot how much I liked them. I'll plant some next summer for sure by my patio.

      • profile image

        anonymous 6 years ago

        Hi Stazjia,

        I really liked your lense. These are such unique plants! Great info here. I think I'll give them a try (from seed) next spring. Thanks! :)

        N T T

      • Nancy Hardin profile image

        Nancy Carol Brown Hardin 6 years ago from Las Vegas, NV

        I remember watching moonflowers bloom in the evening when I was a child. They are fascinating! Thanks for sharing this lens.

      • profile image

        pawpaw911 6 years ago

        They are one of my wife's favorites.

      • hysongdesigns profile image

        hysongdesigns 6 years ago

        I had moon flowers when I lived in TX. But haven't grown them in AZ yet. Here we have the Datura growing wild. Most people around here call it Datura or Jimpson weed. Loved the real time videos, very nice.

      • Ben Reed profile image

        Ben Reed 7 years ago from Redcar

        Totally gorgeous. What a wonderful lens.

      • RaintreeAnnie profile image

        RaintreeAnnie 7 years ago from UK

        What a gorgeous flower! I loved reading this page and learning more about the moonflower-it really is incredibly beautiful.

        Congratulations on your purple star!

      • mysticmama lm profile image

        Bambi Watson 7 years ago

        I love all the various morning glories, but Moonflowers are my fave!

        Congrats! & Blessed >*

      • KathyMcGraw2 profile image

        Kathy McGraw 7 years ago from California

        OOPS...I forgot to say congratulations on that pretty purple star :) So, congratulations my friend! Well deserved.

      • KathyMcGraw2 profile image

        Kathy McGraw 7 years ago from California

        Beautiful flowers! I'm not sure if I have ever seen a Moonflower, but I sure like that star one. I know of a cactus that blooms at night, then dies off in the morning, the first time I ever saw it I was fascinated because it was so different. But these vines, yes I would love them at night when we have the windows open...or sitting out in the yard. Beautiful!

      • profile image

        anonymous 7 years ago

        What a pretty flower, congratulations on your Purple Star! - Kathy

      • MargoPArrowsmith profile image

        MargoPArrowsmith 7 years ago

        Congrats on the star, lovely lens

      • Jhangora LM profile image

        Jhangora LM 7 years ago

        Congrats on the Purple Star! While the flower looks beautiful, I think it should rather be named Star Flower.

      • Virginia Allain profile image

        Virginia Allain 7 years ago from Central Florida

        These are just fabulous flowers and I include them in my Create a Moonlight Garden. I'll feature your lens there. Congrats on the purple star.

      • profile image

        poutine 7 years ago

        Beautiful flower and well deserved Purple Star.

      • profile image

        julieannbrady 7 years ago

        Ah, what do I think? I sincerely think I died and went to heaven and encountered lovely Moonflowers! Such a delight -- congrats on your purple star my dear.

      • ChrisDay LM profile image

        ChrisDay LM 7 years ago

        Great flowers. Great pics. Well-deserved Purple Star Trophy. Congratulations

      • WhiteOak50 profile image

        WhiteOak50 7 years ago

        Oh, I love moonflowers!! I grow them too every year!! I have several pictures of them, isn't their scent enchanting, mystical and intoxicating? I love them.

      • indigoj profile image

        Indigo Janson 8 years ago from UK

        How beautiful. It's quite magical watching them open in those videos.

      • Stazjia profile image

        Carol Fisher 8 years ago from Warminster, Wiltshire, UK

        @ElizabethJeanAl: I wish we could grow moonflowers here in the UK but we have to make do with morning glory.

      • ElizabethJeanAl profile image

        ElizabethJeanAl 8 years ago

        I used to have several moonflowers but they died out and I keep forgetting to get more seeds from my mother-in-law. She's the queen of moons. I swear she has a hundred of them.

        Great lens.

        Thanks for sharing


      • AppalachianCoun profile image

        AppalachianCoun 8 years ago

        Wonderful and beautiful lens. We haven't seen this flower in years. Thank-you for bringing back memories. 5 stars*****

      • profile image

        Sojourn 8 years ago

        Beautiful flowers and I loved the videos. Nice job!

      • jptanabe profile image

        Jennifer P Tanabe 8 years ago from Red Hook, NY

        Lovely! Didn't know about moonflowers, now I want to grow them.

      • profile image

        Joan4 8 years ago

        my absolute favorite flower of all! Moonvine!! Blessed by a SquidAngel aka Moonvine!

      • OhMe profile image

        Nancy Tate Hellams 8 years ago from Pendleton, SC

        We love the Moonvine and it is my sister, Joan4's favorite flower. I didn't plant any this year and have missed them. Great lens - beautiful and informative.

      • mbgphoto profile image

        Mary Beth Granger 8 years ago from O'Fallon, Missouri, USA

        Very cool! I loved watching it bloom! 5*

      • Terry Boroff profile image

        Terry Boroff (flipflopnana) 8 years ago from FL

        Such a beautiful lens! I loved watching the videos!

      • Sylvestermouse profile image

        Cynthia Sylvestermouse 8 years ago from United States

        Thank you for the introduction to this beautiful flower. What a fantastic lens!

      • Rachel Field profile image

        Rachel Field 8 years ago

        What a beautiful flower and a beautiful lens!

      • GramaBarb profile image

        GramaBarb 8 years ago from Vancouver

        Sooo beautiful! Loved the video of the Moonflower opening.

      • Holley Web profile image

        Holley Web 8 years ago

        This is just gorgeous! It really makes want to plant these on an arbor outside my back door. I sit outside at night to view the moon and it would be a magnificent romantic touch for us. Thank you for introducing me to this beauty!

      • drifter0658 lm profile image

        drifter0658 lm 8 years ago

        What a beautiful flower. The blooming at night like romance under the alluring moon. Simply gorgeous.

      • naturegirl7s profile image

        Yvonne L. B. 8 years ago from Covington, LA

        Beautiful Carol. I didn't know that Peter Loewer wrote books for children. I'm going to feature this lens on my Moon Garden one.

      • profile image

        anonymous 8 years ago

        An absolutely beautiful lens, Carol!

      • profile image

        kimmanleyort 8 years ago

        Isn't nature so interesting? Great lens. I especially loved the videos.

      • profile image

        motorpurrr 8 years ago

        That's neat! Maybe that's what I planted outside. It has the same flower. I thought it was weird that it was opening up last night in the evening. You solved a mystery for me. Thanks.