Harvesting Dahlia Tubers in October: Tips and Advice for Storing Tubers Over Winter

Dahlias are a stunning addition to any garden , known for their vivacious bloom and broad variety of shapes and sizes . As the growing season twist down in October , it ’s time to reap your Dahlia pinnata tubers to protect them from wintertime frost . Dahlia tubers are not frost - hardy , so grasp them up and lay in them properly will ensure they last the winter and thrive when replanted in the spring . In this guidebook , we ’ll walk you through the footfall to glean dahlia genus Tuber in October and bid peak for store them through the winter to ensure a beautiful garden next year .

Why Harvest Dahlia Tubers in October?

Dahlias are sensitive to hoar , and allow for the tubers in the basis over winter can result in their disintegration and death . In October , the foliage set out to pass back , signaling that it ’s time to swipe and store the tubers before the first frost . By harvest the tubers now , you protect them from freezing temperatures and give them a chance to rest and regrow the next spring .

Step-by-Step Guide to Harvesting Dahlia Tubers in October

How to Prepare Dahlia Tubers for Replanting

When spring get , and the risk of exposure of frost has surpass , it ’s fourth dimension to replant the Dahlia pinnata tubers . Here ’s how to get them ready for the next originate time of year :

Additional Tips for Harvesting and Storing Dahlia Tubers

Common Questions and Answers

Q1 : When should I harvest dahlia tubers?Dahlia tubers should be reap after the first light frost in October , once the leaf has blackened . This point that the plant is inactive , and the tubers have store enough energy for wintertime .

Q2 : How do I dry dahlia genus Tuber after lifting them?After lifting the tubers , tolerate them to air - dry in a coolheaded , dry , well - ventilated space for several days . This assist harden the peel and prevents waste during storage . Lay them on newspaper or a tray in a single stratum .

Q3 : Where should I put in dahlia Tuber for winter?Store dahlia Tuber in a cool , teetotal , frost - barren position such as a basement , service department , or shed . idealistic temperatures are between 40 ° F and 50 ° F ( 4 ° C-10 ° C ) . Store them in a breathable container like a cardboard box or mesh bag with dry peat moss or sawdust .

Q4 : What should I do if my tubers begin to decompose during storage?If you find any tubers decompose during storage , remove and discard them immediately to prevent the rot from spreading to sizeable tubers . Ensure the storage environment is juiceless and cool .

Q5 : How long can dahlia Tuber be stored?Dahlia genus Tuber can be stored throughout the wintertime , typically from October until the last frost in spring . As long as they are keep in the ripe conditions ( cool , dry , and well - air out ) , they will continue viable for plant next season .

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