I'm not going to be putting in my usual veggie garden this year but would like to plant low maintanence flowers in that plot. It's about 12' x 60'. I have a couple of poles that I'll plant with morning glories. I''m going to have nicotiana alata "Fragrantissima" along the back and will be tucking in heliotrope. That should give me plenty of scent. Plans currently include planting zinnias and 5 color chard and nigella. Does anyone have any suggestions for annuals that are easily grown from seed and will bloom over the entire summer and fall? I live where summers are hot (100's are common in August) in the day and coolish (60's) at night; semi-desert climate with plenty of irrigation water available, clay-loam soil, neutral pH (in that area), full sun, significant drying winds. Low maintanence is critical. Thanks for your suggestions. Liz