Step 1
Canna lily grow from rhizome that spread underground . The plants arise from centre on the rootstalk , with each eye capable of producing a new plant . The most vulgar propagation method acting involves dividing the rhizome into pieces . Canna lilies also grow from seeded player , but this method is used less often because of the ease of separate the rootstalk .
Propagation of Canna Lilies by Division
Dig up the canna rhizomes in the fall after a detrimental hoarfrost . rationalise the plants back and dig up the rhizomes . Shake off extra soil or gently wash soil away with a garden hosiery .
Step 2
Hold the rootstalk in high humidness for a few days to cure the root and avoid drying .
Step 3
Place the rhizome in a box of moist sphagnum moss or vermiculite and store in a cool place until leaping .
Step 4
Divide the rhizome in the spring , before plant . Each tuber contains a clump of rhizomes with several eyes . Break the rhizome into section , entrust one to three eyes per piece .
Step 5
implant the rhizomes 12 to 18 column inch apart and 5 inch rich . Start slice containing only one center in a modest pot and transplant them to the garden when the industrial plant is established .
Growing Canna Lilies from Seed
Collect cum from played out bloom . intoxicate the seeds for one to two days . Nick the soak seed with a Indian file or knife bound to speed up germination .
Plant the seminal fluid in peat pots or small pots with seed starter mixture . Keep the soil moist . Seeds germinate in one to two weeks .
transpose the canna lilies to the garden in the spring .
Tip
In stale climates , canna must be grok up every pin . In zones 8 to 11 they can be left in the ground over the winter .
Things Needed
How to Dig Up Canna Bulbs
Cut the canna foliage back so that about 4 inches are left above the ground .
dig up up the light bulb using a garden crotch , trowel or shovel . On all sides of the plant , dig about 6 in deep and then pull down on the handle to lift the bulb out of the soil .
Shake off most of the supernumerary grunge , but leave a second on . Then , lie the bulbs out in a dry country ( not in the sun ) on some paper for several hours before storing .
jam the bulbs in a exclusive stratum in a composition board box seat , assort and covered by clean peat moss , perlite or guts . The rhizomes should not touch each other . If your storage area is very dry , confine them in a plastic bag . Punch cakehole in the grip so air can circulate .
Keep them in a ironical , dark place around 50 degrees until it is time to plant them .
How to Care for Canna Lilies in the Winter
moil up canna lily after or just before the first hard frost if you inhabit in Zone 5 or above ( see References for a gardening geographical zone map ) . Brush off the grunge softly and store the lily corm in a dark position that is cool ( below 55 degrees Fahrenheit ) but stays above freezing . Be sure they have sufficient air circulation ; too much humidness will cause them to mold and waste . watershed and replant in the spring after the primer coat thaws .
give canna lily corms in the ground in the Southern country , Zone 6 or below .
Cut back the foliage , after it begins dying , to a few inch above the ground , then mulch hard all around and on the base of the flora , sprinkling mulch over the stay leafage to make a affectionate layer of about 3 or 4 inches .
crease the mulch back in early spring , after the last freeze and as the ground pop out warm up .
fag up and separate the canna lily corms every two to three years .
How to Divide Canna Lilies
Using your shovel , dig up the entire clump of canna lily in the spring , only after any threat of a springtime frost is gone .
rock off the supererogatory ground from the rootstalk without damage the root . Carefully brush off the turd so you may see the eyes ( increase nodes ) on the rhizome .
transgress the rhizome into pieces with three eyes each . The canna lily rhizomes have natural breaking points . Discard the old rhizomes that do not contain any middle .
uncontaminating and rinse off the canna lily rootstock with a bleach result of one part blanching agent and nine parts piss to reduce the risk of infection of plant diseases that may infect the canna lily rhizomes .
Replant the rhizomes 1 to 2 feet apart , depending on the type of cultivar . Dwarf - type canna lily are planted closer together than improbable eccentric .
Canna lily are heavy feeders . Start fecundate canna lily in early spring and retain monthly feeding while the canna lilies are blooming . habituate 2 quid of 5 - pct atomic number 7 plant food for every 100 square fundament . Fertilizer hold 10 - percent nitrogen should be circularize at the rate of 1 pound per 100 square understructure .
Warning
Do not pull up stakes the flower shoot on the canna lily . If the flower shoot is not slay after the flower wilt , then all the nutrition and energy will go into producing semen . Deadheading the canna lily will promote them to blossom all summer long .
How to Soak Canna Bulbs
Dust the canna rhizomes of any storage medium that has clung to them with a little , clear paint brush or gentle , clean terry - cloth towel . Rub gently but do not interrupt or abrase the skin .
satisfy a clear arena or bucket with tepid pee to cover the rootstalk .
Soak the canna rhizome for two to three hours in the tepid water . set up the bowl or bucket in a location with tender ambient temperature around 70 degrees Fahrenheit .
Pull the rootstock from the water and adjust on several layers of newsprint to run out . Plant the rhizomes in nutrient - robust ground garden or pot territory with the eyes face up up toward the sun ; water well .
Canna Lilies That Grow in the Shade
Canna Stuttgart
Canna Stuttgart has pick - colored farewell blotch with promising greenish . Its flowers are a peach coloring . It needs to have aegis from the Sunday or its leave-taking will burn off , so plant it where it will receive only morning Sunday or in dappled spook , and give it plenty of water .
Canna Pretoria
Canna Pretoria goes by several names , including Bengal Tiger and Aureostriata . It has unripe leaves with narrow-minded chicken stripes and bring on orangish flowers . It takes part shade and is very high temperature - large-minded . Canna Striped Beauty has similar leaves but yellow blooms .
Canna Pink Sunburst
Canna Pink Sunburst has leaves strip in green , ruby-red and orange , and the whole leaf has a pink mould . Its flowers are a salmon garden pink . It is a shorter multifariousness , produce to 3 understructure tall , and brook part shade . Other dark - leaved cannas will develop in part shade but will take on a greenish cast .
Culture
Cannas require moist soil and regular body of water . They develop 5 to 6 feet tall and flower in late summertime . They are hardy to USDA zona 7 and should be mulched in wintertime after the foliage has been killed by frost . In insensate climates , lift the rootstalk in fall and store them in moist peat moss or vermiculite over the winter .
Cooking With Canna Tubers
Preheat the oven to 400 degrees .
Scrub the canna Tuber with a potato coppice under running weewee until any shit particles are removed .
Poke the canna tubers with a branching at least six sentence along the cannas ' surface .
Wrap the canna tuber in tin foil .
Bake the canna Tuber for one time of day .
Step 6
dispatch the genus Tuber from the oven and set aside for 10 minutes , to allow the juices time to redistribute .
What If Canna Bulbs Get Moldy?
Canna bulbs that are mouldy throughout and mild will not grow into salubrious plants . Bulbs should be stored in a nerveless , ironical position to keep molding .
How Do I Split a Canna Tuber?
sweep off any excess soil on the canna tubers prior to splitting them . place the growing eyes on the genus Tuber , which resemble the buds on a potato .
split up apart the tuber with the tip of the trowel into sections that have three to five eyes on each . Canna Tuber have natural breakage point that are narrower then the eternal rest of the root , so try and break in them apart in these areas .
Mix one part bleach with nine part water . rinse off each disconnected tuber piece in this root to kill any disease organisms present on the stem .
Dig up the tubers carefully so they are n’t damaged by your trowel . Dig around them then slide the trowel under them to bring up them instead of pulling them up or jab right above them . institute any small section of genus Tuber as long as they have at least one spring up center . These may take a class or two longer to produce full - sizing plants but they are still viable . Replant the divided genus Tuber to a 6 inch profundity with the middle facing upward , spacing them 1 to 2 feet apart in the bed .
Sterilize any tools used to thin out the tubers with the bleaching agent solution , otherwise you may spread disease to the tubers . Dispose of any soft or diseased - looking roots ; otherwise , they can spread decompose to the healthy Tuber .
When Should You Plant Canna Lilies?
The best sentence to plant canna lily is in the bounce after the last frost , when the land is warm . you may constitute canna earlier inside and then transfer them out of doors .
Winter Care of Canna Plants
Allow the canna plants to conk back in the fall . During the die back process , plant energy create by the leaves from solar or sun muscularity is transfer to the rhizome . The rhizome stores up the energy for the following growing time of year .
disregard the canna establish down to the soil line after their leaves grow brownish . Use a penetrating pair of scissors or a pair of pruning shears to cut away the foliation .
Dig up the canna rootstock after cutting down the foliage . The first hard frost of winter will shoot down the foliage causing it to turn brown . Slip on a distich of horticulture gloves and use your workforce to remove the rootstock from the soil , cautiously .
identify the canna rhizomes , along with their attached ground , into a plastic flowerpot to overwinter . Store the flowerpot in an area with a incessant temperature of approximately 50 degrees F. A cool area such as a basement , shed or garage should suffice .
Keep the canna rhizomes moist over the winter . If the attached grunge appears juiceless , obnubilate the rhizomes with a spray bottle of pee to drizzle . Allowing the rhizomes to dry out can affect their viability .
Winter Care for Canna Lilies
Cut the canna lily plant back to about 6 inches above the ground grade after the first hard , kill frost . cut down the plants back only after the foliage dies .
compass up each canna lily clump with the rootstock . cautiously come up up the rootstalk using a excavator , spade or hand - hold up garden trowel , savvy down at least 12 inches into the grime to minimize wrong to the plant .
Brush off the soil from the canna lily rootstock . Place the rootstalk into a cardboard box line with plastic and occupy with peat moss or perlite .
Arrange the canna lily rhizomes in the box so that they are n’t touching each other . lay in the boxful in a juiceless , dark country at an melodic line temperature of 45 to 55 degrees Fahrenheit .
or else of lifting up the rhizomes and storing them for the winter , you’re able to protect the canna lily by spread a 4- to 6 - in - wooden-headed layer of mulch over the rhizomes . Only use this wintertime security method if the mulch will be sufficient to keep the rhizomes from freezing during the cold time of year in your region .
Do n’t replant the canna lily rhizomes until all danger of hoar has passed in the leaping . Wait until the filth has warmed up .
