Picture would be useful, otherwise, do you mean the flowers are too pale? Do you mean the leaves are too pale? Are they in pots and what size are the pots? How long have you had the plants? Do you feed and if so, with what and how often? If they're indoors, how are they situated in terms of light and heat? Were they outdoors in summer, and you've just moved them inside?
19 Nov, 2015
Dunno, need a lot more info:
Picture would be useful, otherwise, do you mean the flowers are too pale? Do you mean the leaves are too pale? Are they in pots and what size are the pots? How long have you had the plants? Do you feed and if so, with what and how often? If they're indoors, how are they situated in terms of light and heat? Were they outdoors in summer, and you've just moved them inside?
19 Nov, 2015