Flowers & companions
Calendula
Fall-sown cut flower; spring bloom.
- Outside
- Direct sow Sep to Oct
- Where
- Flower row or bed edge
- Sun
- Full sun
- Water
- Moderate; water at the base, finger test
- Harvest
- Stems and petals, spring
Care
- Water
- A moderate drink while the seedlings root, then it shrugs off dry spells and the finger test rules. Water at the base, not over the top, so damp leaves do not invite mildew in a damp spring.
- Sow
- Direct sow a quarter inch deep in September or October, thinned to a good foot or more so air moves between plants. The stand grows all winter in ground that never freezes; the cool months are the whole window here.
- Feed
- A light feeder content in ordinary, well-drained soil: work a little compost in at sowing and leave it at that. It wants no liquid feed to keep the flowers coming.
- Ready
- Keep picking to keep it blooming: cut whole stems once the flowers open fully, after the dew has dried, and the plant pushes more. A plant allowed to set seed considers its season finished.
- Trouble
- Powdery mildew on crowded plants in a damp stretch: give them elbow room, water at the base, and pull the dusty leaves. Aphids answer a hard jet of water. The first real heat ends the crop on schedule, which is why it lives in the winter garden.
In a bag?
- Yes
- Up to a 1–5 gal bag.
- Water
- Check daily in a dry spell, water at the base until it runs from the drainage holes, and keep the leaves dry.
- Feed
- A light monthly top-dress keeps the spring bloom coming; it stays a modest feeder even in a container.
- Sow
- Sow direct in the same September-October window, a few seeds per container, thinned to one or two.
Calendula is the cut flower of the winter garden here. Sown in September or October, it grows through the cool months and gives stems and petals all spring before the heat ends it.
Growing
The Central Texas annual list carries calendula as a cool-season, spring-bloom cut flower, and the planting math is the county's: it goes in with the fall garden, September or October, and grows through a winter when the ground never freezes. Full sun, ordinary soil, thinned to a foot for air. Cutting is the maintenance: the more stems taken, the longer the spring run lasts, until the first real heat closes the crop. The flowers also draw the small predatory insects that quietly police aphids nearby, which is a useful habit in a bed-edge plant. No Texas source names a cultivar, and any of them behaves the same in a Central Texas winter.
In the kitchen
Petals scatter over salads and rice, and dry easily in a paper bag for winter. The old name, pot marigold, records exactly that use.