Gaillardia x grandiflora 'Arizona Sun'
flowerArizona Sun is a compact blanket flower (Gaillardia x grandiflora) bearing 3 in. daisies ringed in fiery red and tipped in gold, in the bold bicolor pattern of the native species, over a low 10 to 12 in. gray-green mound. It blooms ferociously from early summer until hard frost - one of the longest-blooming perennials there is - and thrives on heat, drought, and poor soil that would defeat fussier plants. The nonstop, nectar-rich flowers are butterfly and bee magnets. Like all blanket flowers it is short-lived (3 to 4 years), but it blooms the first year from seed and often self-sows.
Sun
full sun
Water
Every 6 days
Bloom
~90 days
Difficulty
easy
Lifecycle
perennial
Comes back every year
Spacing
18 in. apart
Planting Depth
Crown at soil line
Soil pH
6.1-6.8
Soil Type
Poor, sandy, well-draining
Hardiness Zones
Zones 3 – 9
When to Fertilize
None - lean soil is best
Fertilizer
None; never enrich
Plant Arizona Sun in full sun and poor to average, sharply drained soil - do not enrich it, since rich soil and wet feet shorten its already brief life and cause flopping. Space plants about 18 in. apart. It is exceptionally heat- and drought-tolerant once established and needs little water. Deadhead regularly to keep the flush of bloom coming all season (this is the single biggest payoff). Because it is short-lived, let a few late flowers set seed to replace aging plants, or divide in spring every couple of years.
🌼 Have a different variety?Cultivars of the same species usually share the same basic care — they differ mainly in flower color, height, and bloom form, not in how you grow them. So this guide still applies even if your exact variety isn't the one shown.
Start seeds indoors
Mar 4
Transplant outdoors
Apr 15
Projected first bloom
Jul 14
Good neighbors that attract beneficial insects or deter pests
Proactive ways to stop trouble before it starts — tap a name with an arrow for its full guide
This incurable disease causes distorted, greenish flowers - remove and destroy affected plants promptly and control the leafhoppers that spread it
Give full sun and airflow and avoid overhead watering and rich, damp soil
Space for air circulation and clear debris; usually cosmetic on a vigorous plant
Blanket flower is a cheerful, long-lasting cut flower - snip stems with newly opened blooms in the cool morning, and keep cutting and deadheading to drive continuous bloom from early summer to frost. Removing spent flowers is the key to its marathon flowering and keeps the butterfly traffic steady. Leave a few final flowers in fall to set seed, since the plant is short-lived and self-sows to renew itself.
Blanket flower is a standout butterfly and bee plant, valued precisely because it blooms nonstop from early summer to frost, offering nectar across the entire warm season when deadheaded. The daisy-form flowers give easy access to butterflies, native bees, and honeybees, and the seed heads, if left in fall, feed goldfinches and other small birds.
For educational and informational purposes only — HomeSown is not medical, health, or other professional advice. Always positively identify any plant before handling or eating it; some plants, and some parts of otherwise-edible plants, are toxic. Consult a qualified professional before consuming or otherwise using any plant, especially if you are pregnant, nursing, taking medication, or have a health condition.