How Do You Grow Hydrangeas In Massachusetts?
With proper site selection and care, hydrangeas can thrive in the Massachusetts garden. Since these plants bloom on old wood, sensitive varieties will need protection from the chilly New England winters. Massachusetts is part of USDA hardiness zones 5 and 6, so choose a hydrangea designed to perform in that area. Order a hydrangea cultivar that’s ready for Massachusetts winters. Hydrangeas Plus maintains a list of zone 5 hydrangeas that includes varieties like hydrangea macrophylla, hydrangea arborescens and hydrangea paniculata (see Resources). Choose a site for your hydrangea. These plants prefer part shade to full sun; Massachusetts hydrangeas can tolerate more sun than their southern counterparts. Expect your hydrangea to have a four-foot spread, so give it plenty of room. Dig a hole that’s twice the size of your plant’s root ball, using a shovel. If your soil is naturally heavy, add pine mulch to make it more well-draining. Hydrangeas are susceptible to root rot in poorly draining
