Things Needed
tree diagram and herbaceous peonies are winter - hardy plant life that overwinter in garden grime down to USDA Zone 3 climates . In climates colder than this , peony grown in container can be overwintered indoors and hold open cold . Peonies demand a fairly long moth-eaten menses in winter to ruin dormancy and specify the flush for the springiness . Ambient storage temperatures have a roof of 40 degrees Fahrenheit and can safely be much lower . In mood where wintertime temperatures are mild and vacillate around 40 degrees or high , frigid storage in a cool room or refrigerator may allow you to grow peonies in warmer climate beyond their natural grasp .
Step 1
Overwinter your peonies in the garden soil in USDA zones 3 through 10a . Mulch around the base of the plant in climates where their top foliage overwinters intact . Mulch over the sheared crown of the plant in climates where the top foliage does not overwinter . lie down a blanket with a layer of organic mulch that ’s at least 3 inch thick , to isolate the roots from inhuman , drying winds and drought . Use compost , folio clay sculpture , shredded barque or drinking chocolate bean plant hulls for the best insulating gist and territory construction benefits .
Step 2
shop pot peony plant growing in USDA zone 1 and 2 indoors over winter at a temperature below 40 degrees Fahrenheit and above -40 academic degree Fahrenheit . Allow for some fresh air circulation and access code to daily sun if possible . Keep the soil thinly moist but not wet .
Step 3
Overwinter peonies growing in the warmer climates of USDA zone 9b through 11 in a stale room facility or a refrigerator for a menstruum of at least 30 days to expose the dormancy period and trigger the buds for blush . The preferred method is to lay in the peony plant in its sens without disturbing the roots and keeping the filth very lightly moist at all times .
dig up up established ground - planted peonies to chill them is never urge , as they are extremely antipathetical to being moved and can easily be kill by equipment casualty to the roots . Even with careful relocation , peonies will postulate multiple geezerhood to restore themselves in the soil before flower – so annual apparent motion is not possible .
