107 varieties · 7.9k gardener saves

Every Hydrangea variety, A to Z

The complete Hydrangea list — all 107 varieties in the Sow catalog, alphabetically. For the ones gardeners actually plant most, start from the Hydrangea hub instead.

107 varieties20 lettersComplete list

A5

B8

C7

E5

F6

G3

H8

I9

K1

L18

M12

N1

O1

P6

Q1

R3

S4

T6

V1

W2

Hydrangea list questions

How many Hydrangea varieties are there?

The Sow catalog tracks 107 distinct Hydrangea varieties, all listed above. The wider genus is larger still — this is what is actually available and documented well enough to grow from, rather than every name ever published.

Which Hydrangea varieties are most popular?

The genus hub ranks them by how many gardeners actually save and plant each one, which is a better reliability signal. This page is the complete list in alphabetical order instead — useful when you already know the variety name you are looking for.

Why do two entries have the same name?

Some Hydrangea varieties are sold under the same common name by different nurseries, or a cultivar shares a name with the species it came from. Both records are kept and shown with their botanical names so you can tell them apart, rather than one being silently hidden.

Keep exploring

Design with Hydrangea in your own yard

Snap a photo of your space and see these varieties planted in it — sized correctly, matched to your zone, with care reminders included.