Chamomile is a gentle herb famous for calming tea. German chamomile is annual; Roman is perennial.
Zone 7A enjoys a long growing season. You can often get two plantings of cool-season crops (spring and fall).
Good companions: brassicas, onions, cucumbers — called ‘plant doctor’ for helping sick plants
Avoid planting near: none in particular
Harvest flowers individually or cut whole stems when most blooms are open
USDA Hardiness Zone 7A has an average last spring frost around Apr 5 and first fall frost around Oct 28. All planting dates above are calculated from these frost dates. Your specific location may vary — check with your local extension office for the most accurate dates.