straightaway sum-up

Cannas , with theirvibrant foliageandstunning blooms , tot a touch of tropical genius to any garden . However , as winter approaches , these tender industrial plant need especial aid to survive the inhuman months . Overwintering canna plants is all important for keep up their ravisher and ensuring their return in the bounce . In this comprehensive guide , we ’ll dig into the steps and technique involved insuccessfully overwinteringyour canna plants .

Preparing Your Cannas for Winter

1 . Reduce Watering : Asfall setsin , gradually reduce the frequency and amount of lachrymation . Allow the soil to dry out slightly between waterings to prevent root rot.2 . Fertilize thinly : Avoid heavy fertilizingin the fall . A light app of abalanced fertilizercan provide essential nutrient to support the plant life during dormancy.3 . withdraw Old Foliage : Once the foliage commence to yellow and brown , cut it back to about 6 inches above the ground . Thisremoves deadanddiseased leavesthat canharbor pestsand disease .

Lifting and Storing Cannas

4 . Dig Up the Cannas : When the firsthard frostis expected , cautiously digup thecanna works . Use a shovel or garden fork to tease the soil around the roots.5 . Shake OffExcess territory : Gently shakeoffexcess soilfrom the antecedent , being careful not to damage them.6 . dry out the Rhizomes : leave the rhizomes ( subway system staunch ) to dry in a quick , well - ventilated areafor a few days . This will helpprevent rotand disease.7 . Store in a Cool , Dark Place : Place thedried rhizomesin acontainer filledwithslightly moist peat moss , vermiculite , or sand . Store them in a cool , dark lieu with temperatures between 40 - 50 ° F ( 4 - 10 ° C ) .

Overwintering Cannas in Containers

8 . Keep Indoors : If you’regrowing cannasin containers , you could overwinter them indoors . Bring the flock into a shining , coolheaded roomwith temperature around 50 - 60 ° F ( 10 - 15 ° C).9 . Water meagrely : water system thecannas sparinglyduring thewinter months . Only water when thesoil feel dryto the touch.10 . Provide Light : Cannas still require some light during the winter . Place them near a window that receives collateral sunlight .

Spring Care for Overwintered Cannas

11 . Repotting : In the spring , when theweather warmsup , repot the cannas intofresh potting mix . apply a container that isslightly largerthan the previous one.12 . Gradual Acclimation : bit by bit acclimatethe cannas to out-of-door conditions by locate them in ashaded areafor a few week before exposing them to full sun.13 . Water and Fertilize : Water thecannas regularlyand inseminate them monthly with a balanced fertilizer .

Troubleshooting Overwintering Cannas

14 . Root Rot : If the rhizome become soft and soupy , they may have molder . Remove theaffected rhizomesand throwing away them.15 . Dehydration : If the rootstock become dry and shrink , they may have dehydrated . imbue them inwarm waterfor a few hours before replant .

The Final Act: Harvesting and Storing Rhizomes

16 . harvest rhizome : In the fall , after the firsthard icing , dig up the canna and harvest the rootstock . Cut thefoliage backto the ground.17 . Clean andDry Rhizomes : Clean the rhizomes ofexcess soiland allow them to dry in a warm , well - ventilated areafor a few days.18 . Store for Next Season : storehouse thedried rhizomesin a cool , coloured placewith temperature between 40 - 50 ° F ( 4 - 10 ° C ) .

Frequently Discussed Topics

1 . Why is it of import to winter canna plants?Overwintering canna flora is all important to protect them from thecold winter temperaturesthat can damage or kill them.2 . How often should I water mycanna plantsduring the winter?Water yourcanna industrial plant sparinglyduring thewinter months . Only water when thesoil feel dryto the touch.3 . Can Ioverwinter canna plantsin a basement?Yes , you canoverwinter canna plantsin a basement as long as it is coolheaded , dark , and has good ventilation .