• Pruning Hydrangea paniculata ’Renhy’

    Northern NY. Harsh winter on the St. Lawrence River. Tree has survived and thrived one winter. It is full of blossoms and we are leaving for the winter next week. Do we cut off the blossoms before we go?…

  • Non-blooming hydrangea

    I did my homework and I’ve got the hydrangea in the right place but it just will not bloom – on old growth and/or new growth. Will aluminum sulfate coax this plant to bloom?…

  • Annabelle Hydrangea

    I purchased an annabelle hydrangea from a big box store in early spring. It put in a large stone container on the balcony and it grew quite fast this spring and summer. Soon it will be time to store in…

  • Limelight Hydrangrea Tree

    I live in MN and my Hydrangree tree has very heavy blooms that are hanging in my birdbath. Is it okay to just clip the heavy blooms off in the summer or should I wait until fall?…

  • Flowers on a Hydrangea Tree

    Hello I have a hydrangea tree and the flowers are huge the tree is gorgeous but so much rain, that the flowers are too heavy and the Branches are going down and down because of the weight of the flowers.…

  • Hydrangeas bloom, but stay green

    My hydrangeas (hydrangea arborescen) seem very healthy and always bloom. The blossoms are green at first, sometimes turn white, but then turn back to green and stay that way. They are in two beds at the front of my south-facing…

  • Received climbing hydrangea cutting

    Hello again!! I was given some climbing hydrangea cuttings and would like to know what’s the best possible way to successfully root and plant it. My friend said she has not had any luck growing from cuttings, so she bought…

  • Annabelle Hydrangea Pruning

    Hi Master gardener, i’m still not clear if I should be pruning them to the ground this fall Many thanks Candace…

  • Limelight Hydrangea

    I am looking to find out, should I be cutting back my hydrangea to the crown at in the fall or waiting until spring? I had lots of lovely blooms this year, it is about 4-5 feet tall.

  • Type of Hydrangea

    Not sure is this a PeeGee hydrangea. Can I cut it down in the fall or wait until Spring. Live in Toronto.

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