I’ve always heard the Nikko blue hydrangea mentioned when speaking of the blue varieties so I thought I’d look into it. First of all, the Nikko blue will only be blue if the soil is very acidic. If you buy a Nikko blue and plant it in dirt that has a lot of lime or high alkalinity your flowers will most likely be pink. Blooms are rounded and of the mophead variety.
As with many other types of hydrangeas, this one can grow in the shade and should actually be given some shade if you live in a hot climate. I think this is the type that was planted in the front yard of my rental. It would droop on hot days as the afternoon sun beat down on the yard and I’d have to water it often in summer. They bloom in Spring / Summer and have long lasting bloom. Be careful about pruning as the new blooms grow on old wood. Don’t trim them up in Spring and remove all the new buds!
Many mail order nurseries carry this one as it’s one of the best known. I suggest checking locally for a larger size plant, since the mail order ones are small.
Honestly, this type of hydrangea has tons of info. Just google it and you’ll see.
If you are looking for blue flower pictures – I mean REAL blue flowers, today I am showing off some of mine.
How many times have you seen a purple flower listed as being blue. In the flower kingdom, this happens a lot and I think it is because there really aren’t that many true blue flowers.
It’s a popular color, especially for weddings – that “something blue” phrase can be taken care of with a blue bouquet or at least one blue flower in the mix.
Blue flowers are popular in the landscape too. The perennials that come in blue are certain types of hydrangea (pictured), such as the “Endless Summer” variety. But soil must be acidic for flowers to be nice and blue.
I also love the forget-me-not,which sports tiny bright blue petals with yellow and white centers.
Lots of gardeners include the bluedelphinium that grows tall, and many like to have a morning glory vine grow along the deck railing or up the fencepost. I have another page with more ♥ pictures of blue flowers you could grow in your garden.
Another flower I grow that is sometimes blue is the Columbine. I love the variety of that plant and I’ve had light blue flowers, but the more common color is dark purple, as you can see in my photo below. My images are not free to use, so please contact me if you want to use one, with a link back to my blog.