Overwintering guide
How to overwinter gaillardia 'mesa yellow'
Winter watering
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
The mistake that kills gaillardia 'mesa yellow' in winter
Cutting gaillardia 'mesa yellow' hard back in autumn "to tidy up". That removes the growth that shelters the crown, and on some plants removes next season's flower buds entirely.
More gaillardia 'mesa yellow' care
Overwintering gaillardia 'mesa yellow' — FAQ
Does gaillardia 'mesa yellow' need to come indoors for winter?
Gaillardia 'Mesa Yellow' is hardy to roughly USDA zone 3 — winter lows around -40°C. That means it can stay outside all winter in most temperate gardens. Gaillardia 'Mesa Yellow' is properly hardy and overwinters outside without fuss. Tidy away anything dead or diseased, apply a mulch over the crown to steady soil temperatures, and otherwise leave it alone — many hardy plants actually need a cold period to flower and grow well the following year. Save hard pruning for the right season rather than doing it in autumn.
When should I move gaillardia 'mesa yellow' for winter?
Tidy and mulch in late autumn; leave the plant undisturbed until spring.
How often should I water gaillardia 'mesa yellow' in winter?
No winter watering needed in open ground. Containers only need water in long dry, frost-free spells.
What kills gaillardia 'mesa yellow' over winter?
Cutting gaillardia 'mesa yellow' hard back in autumn "to tidy up". That removes the growth that shelters the crown, and on some plants removes next season's flower buds entirely.