By Rozgee
Why hasn't my heavenly blue flowered. I have two both in pots, neither of which has flowered this year.
10 Jul, 2015
Answers
I wonder if you mean Caryopteris clandonensis 'Heavenly Blue' - if you do, these should be hard pruned, back to stems about 2 or 3 inches long, in spring, to keep them bushy and shapely. They like full sun and fairly rich, moist but well drained soil conditions - do they otherwise look very healthy? How long have they been in the same pots? Could they be potbound?
10 Jul, 2015
There's also a Lithodora and a Morning Glory heavenly blue, all very different.
10 Jul, 2015
Also Penstemon 'Heavenly Blue'.
11 Jul, 2015
And a Clematis.
11 Jul, 2015
the fact it is in a pot may be the reason why. it has been very hot and dry this year in parts and the fluctuations may well be the reason.
13 Jul, 2015
Heavenly Blue what?
10 Jul, 2015