Growing Degree Days 2020
Northern Kentucky Growing Degree Day Events For 2020
Silver Maple – Acer saccharinum first bloom 34
Corneliancherry Dogwood – Cornus mas first bloom 40
Silver Maple – Acer saccharinum full bloom 42
Red Maple – Acer rubrum first bloom 44
Speckled Alder – Alnus incana ssp. rugosa first bloom 52
Northern Lights Forsythia – Forsythia x intermedia first bloom 58
Japanese Pieris – Pieris japonica first bloom 60
Red Maple – Acer rubrum full bloom 75
Star Magnolia – Magnolia stella first bloom 83
*** White Pine Weevil – Pissodes strobi adult emergence 84 ***
Border Forsythia – Forsythia x intermedia first bloom 86
*** Eastern Tent Caterpillar – Malacosoma americanum egg hatch 92 ***
Manchu Cherry – Prunus tomentosa first bloom 93
Northern Lights Forsythia – Forsythia x intermedia full bloom 94
Speckled Alder – Alnus incana full bloom 97
Corneliancherry Dogwood – Cornus mas full bloom 98
Northern Kentucky Current Growing Degree Days as of 03/26/2020 113
Next Events:
Norway Maple – Acer platanoides first bloom 116
Border Forsythia – Forsythia x intermedia full bloom 116
Chanticleer Callery Pear – Pyrus calleryana first bloom 123
Sargent Cherry – Prunus sargentii first bloom 127
Tags: GDD