chaenorhinum and chrysanthemum parthenium santana

I may be jumping in at the deep end asking about these couple of flowers well I took a fancy to having a go at growing these varieties after looking through the seed catalogue for I forget how many times but not having grew these varieties before I though I would ask if anyone could give me any info

so the first chaenorhinum a perennial takes around four months from sowing to flowering it has blue flowers with contrasting white eyes with a semi-cascading habit [looks good in the catalogue ]

the second flower is a chrysanthemum parthenium santana this variety resembles a small Anemone-flowered 'pot mum' and can be grew all year round as i said it is part of the chrysanthemum family   

i know i mite be clutching at straws on this one but if anyone could offer any growing info it would be very much appreciated RW

your replies are noted many thanks Mum