Though not as commonly grown as some summer bedding plants such as petunias or marigolds, the Mexican sunflower, Tithonia rotundifolia, is a useful plant for adding height to displays, standing up to 1.8m tall. The bright orange flowers appear from late summer to early autumn and last well when cut for the vase.
Sow Tithonia rotundifolia seed in mid- to late spring. Wait until all danger of frosts has passed before planting out in a sunny, well-drained spot in the garden. Protect young plants from slugs and snails.
Plant calendar
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sow
yes
yes
Plant
yes
yes
Flowers
yes
yes
yes
Tithonia and wildlife
Tithonia is known for attracting bees, beneficial insects and other pollinators. It has nectar/pollen rich flowers.
