No plant provides visible influence fairly like a canna does! Regardless of your sort of backyard, you possibly can embrace the tropical feeling and vivid color of the canna lily. From rising in containers, dividing rhizomes, to deadheading the flowers, I’ve bought all of the solutions to your canna care questions.

Even my wet, Pacific Northwest backyard can really feel like a tropical oasis with the addition of some canna lilies. These absolute stunners add unimaginable peak and drama to the backyard, with vibrant flowers and enormous leaves each doing a job effectively finished.

Beneath, I’ll let you know precisely how I plant my canna lilies and take care of them all through the summer season. And sure, you possibly can even propagate and retailer them all through the winter for subsequent yr’s backyard!

This publish will cowl…

red Indian shot plant — Picture courtesy of Flowerbulb.eu

Meet the Canna Lily

Don’t be fooled! Whereas it could have “lily” within the title, canna lilies don’t belong to the lily household. Canna spp. is a genus with 10 species of crops. However like lilies, they arrive in an array of spectacular colors, together with crimson, pink, orange, yellow, and creamy white, all of which hummingbirds can’t get sufficient of.

What actually makes the plant stand out is that the leaves are equally as attractive because the flowers. Much like a banana plant, they’ve broad, lengthy leaves which might be closely veined. New leaves come wrapped up tight earlier than unfurling amongst the tight buds and flower stalks.

And whereas many gardeners ask for canna lily bulbs, what they’re actually in search of are rhizomes! Canna lilies aren’t true bulbs and as an alternative develop from rhizomes, modified stems that retailer vitamins and shoot up stems.

Canna lilies are tender perennials, hardy in zones 7-10. In colder climates, they’ll must be dug up and overwintered. The crops develop a formidable 6-8 ft tall and flower in the summertime from June to October.

Canna Lily Varieties

You’ll discover a big selection of flower colors and leaf patterns in the case of the canna lily. Listed here are only a few of the standouts for me.

Canna ‘Wyoming’: a winner of the Award of Backyard Benefit from the Royal Horticultural Society, that is positive a stand-out canna. It has daring orange flowers that distinction with darkish burgundy/purple leaves.

Canna ‘Sensible’: one of the basic canna seems to be is crimson flowers atop vibrant inexperienced leaves. It’s positive so as to add a pop of the tropics to your backyard or patio.

Canna indica: recognized extra generally as Indian shot or arrowroot, it is a minor meals crop for the indigenous folks of the Americas. It has giant inexperienced to purplish leaves and is available in a wide range of colors, together with yellow, orange, crimson, and white.

Canna ‘Toucan Coral’: this gorgeous canna is available in a tender salmon pink color with vibrant inexperienced leaves. It’s one of many extra distinctive canna colors you will discover.

Find out how to Plant Canna Lilies

When you can plant canna lily seeds, it’s greatest to develop them from rhizomes. The seeds have low germination charges and require greater than the common prep work earlier than you possibly can even plant them. As a substitute, search for potted canna lilies or rhizomes.

The extra eyes the rhizome has, the larger the plant will likely be. The eyes are small progress bumps on the rhizome. Search for giant, plump, agency rhizomes with at the least three eyes.

Plant the rhizomes 2-3 inches deep. Watch out to not plant them too deep, otherwise you threat stunting their progress. The eyes of the plant ought to level upwards. House the rhizomes 18-24 inches aside. Canna lilies don’t prefer to be crowded, so area them out from different crops, too. Add mulch on high of the soil when you’ve planted them outdoors.

In case you stay in a cool local weather, you can begin your rhizomes indoors 4-6 weeks earlier than the final frost. Be sure you don’t plant them till the chance of frost has absolutely handed. An excellent rule of thumb is to plant them whenever you plant your tomatoes.

After 10-12 weeks, it’s best to begin to see a few of the spectacular blooms. Canna lilies will flower of their first yr!

Container Planting

Canna lilies additionally do extraordinarily effectively in giant planters. As pretty giant crops, they need to be in containers no smaller than 16 inches in diameter.

Bigger, heavier pots will assist forestall the plant from getting too top-heavy and toppling over within the wind. So, when you’re in search of an excuse to get the massive ceramic pot of your goals, take this chance!

Canna Lily Care

Canna lilies don’t require a lot care, however there are nonetheless some tips you possibly can pull out of your sleeve to get some larger, higher blooms than others in your block!

Solar Necessities

Canna lilies love full solar. Whereas they will additionally survive in partial shade, they thrive in full solar. Give your canna lily at the least 4 hours of solar.

In case you stay in a sizzling setting, attempt to present some shade from the new afternoon solar to keep away from burning or drying out your canna. Delicate to chilly and frost, they will survive temperatures as much as 32°C (90°F).

Soil

In an ideal world, your canna would get pleasure from acidic soil with a pH from 6 to six.5. Nevertheless, they do effectively in most acidic or impartial soils. An important side of your soil is to keep away from letting it get too soggy and supply correct drainage if in a container. In any other case, you might be taking a look at root rot.

Undecided what your soil’s pH is? Use this easy at-home pH take a look at and discover out.

Water

As a tropical, cannas do greatest in heat and humid situations. In case you’re experiencing drought situations or getting lower than 1 inch of rain per week, give your cannas some watering.

When it’s actually sizzling, a great soaking each different day is a good suggestion. Nevertheless, don’t let your canna sit in soggy soil.

Fertilizer

With such large and fantastic blooms, it is smart that cannas are large feeders. In case your canna is in containers on the patio or inside, feed it month-to-month with a slow-release fertilizer or each different week with a liquid fertilizer.

If planted outdoors, a great dose of compost is all it’s essential to give your canna lily the vitamins it wants.

Pests and Illnesses

With such beautiful waxy leaves, the plant is pretty fungal resistant. The most important concern you may even see with cannas is caterpillars. The canna leaf curler lays its eggs within the stalks of the plant, which might go away a webbing that forestalls the leaves from unfurling.

Apart from the caterpillars, you may additionally discover grasshoppers, snails, Japanese beetles, and rust fungus.

Deadheading

To get as many blooms as potential, you’ll must do some deadheading. As soon as the blooms have gone, you possibly can minimize off the stalks with sharp shears or a knife. BUT do not forget that every flower stalk will produce roughly 2-4 spikes of blooms.

Reduce the spent flowers down till the following facet shoot. When the stem not produces any extra flowers, you possibly can take away the entire stem.

More often than not, you received’t must stake the blooms to maintain them upright, however you might need to in windy areas or to maintain the plant tidy-looking.

Propagating Canna Lily Rhizomes

Need extra cannas? Canna crops are glorious at reproducing by making loads of rhizomes. Actually, it’s best to divide your canna each few years to assist forestall it from overcrowding.

In early spring or fall, fastidiously dig up the whole plant as soon as it has completed blooming for the yr. Don’t damage the rhizomes or mom plant.

Trim the expansion above to 1 inch above the place the stems meet the rhizomes. Clear off the additional soil from the rhizomes by brushing it off along with your hand.

With a sterile knife, minimize alongside the joint between the brand new and previous rhizomes. Every bit wants at the least 1 eye, although it ought to ideally have 4 or extra.

In case you dug up the plant in early spring, you possibly can plant the brand new rhizomes instantly. In any other case, retailer them for the winter.

Storing Canna Lily Rhizomes

When you’ve dug up or divided your canna lilies, you need to separate every rhizome from each other. Wrap in newspaper and a few rising medium corresponding to coconut coir or vermiculite. This helps to forestall rot and soak up moisture.

Retailer the rhizomes in a dry location that received’t drop under 40°F. A storage or basement normally works greatest! Each every now and then, examine in your rhizomes. Give them a lightweight spray of water to forestall them from getting too dry. However don’t preserve them tremendous moist. Throw out any rhizomes with rot. Don’t fear, not all of them will make it by the winter!

Regularly Requested Questions About Canna Lilies

What to plant with canna lilies?

As tall growers, canna lilies work greatest as a focus within the backyard or alongside tall borders. In containers, place them both within the heart to be admired from all sides or within the again. Fill it in with annuals in complementary colors, going from tallest to shortest.

Nice annuals embrace snapdragons, begonias, marigolds, pansies, elephant ears, dahlias, and creeping jenny, to call a couple of.

When do canna lilies bloom?

Canna lilies repeatedly bloom all through the summer season from June to October. Sometimes, you’ll start to see blooms 10-12 weeks after planting the rhizomes.

Are canna lilies perennials?

Canna lilies are tender perennials in USD zones 7-10. Any cannas grown in decrease zones will must be dug up and overwintered or grown inside.

Are canna lilies toxic to canine?

In line with the ASPCA, canna lilies are unhazardous to canine and cats. Regardless of their title, they don’t seem to be a real lily and are secure to develop in a pet-friendly family.

Find out how to deadhead a canna lily?

Use a pointy knife or shears to take away any spent flower spikes. Remember the fact that every stem will produce roughly 2-4 spikes of blooms, so watch out to not take away the entire stem till the stem not produces any extra flowers. Till then, merely minimize the flower spike till the following facet shoot.

Do canna lilies like solar or shade?

Canna lilies develop greatest in full solar, needing at the least 4 hours of direct daylight a day. They’ll develop in partial shade, however you’ll get essentially the most blooms and blissful canna lily crops in full solar.

Canna Wyoming — Canna ‘Wyoming’. Picture courtesy of flowerbulb.eu

Belief me, you received’t remorse rising canna lilies in your backyard this summer season! When you have any extra questions on rising a canna lily, go away them within the feedback down under.