Zinnias yield shades of yellow on wool regardless of flower color.
Source of plant
A heat tolerant sun loving annual which has dependable resistance to leaf spot and mildew diseases. Bright orange-red blooms are fully double and 2.5 inches in size. Handsome plant matures at about 12 inches tall in about 8-10 weeks.
USDA Hardiness Zone
other ethnobotanical uses