In article , Mac writes
i have just finished the garden to the front and have two small terraces. i
am looking for perennial flowering plants or small shrubs to give me colour
thoughout the year.

Ophiopogon planiscarpus nigrescens

Get the rockery versions of:
Helianthemum
Gypsophila
Miniature creeping cotoneaster
Armeria
Frankenia
Campanula
Hypericum
Erodium

--
Jane Ransom in Lancaster.
I won't respond to private emails that are on topic for urg
but if you need to email me for any other reason, put ransoms
at jandg dot demon dot co dot uk where you see