Fameflower
Phemeranthus calycinus
Last reviewed: August 2026
Phemeranthus calycinus is a low-growing succulent that thrives in rocky, well-drained soil and full sun, blooming pink flowers from June through August.
Toxicity unknown
Fameflower (Phemeranthus calycinus) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.
Light
full sun
Water
low
Size
4"–10" H × 4"–8" W
Bloom
Jun, Jul, Aug
Native to
AR, CO, IL, KS and 6 more states
Pollinators
bees
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A diminutive succulent-leaved perennial forming a low tuft of narrow, fleshy foliage and wiry stems topped with small, bright magenta-pink flowers that open only in the afternoon sun. Thrives in shallow, lean, fast-draining soil and is well suited to a rock garden or gravel bed.
Growing Fameflower
Grow Fameflower in full sun and low water. Mature plants reach 4 to 10 inches tall and spread 4 to 8 inches wide. Expect low maintenance to keep it looking intentional in a front yard.
Regional care guide
How to care for Fameflower where it is actually grown: year-round basics plus what to do each season, region by region, with the sources for each.
Care guidance last updated: July 2026
Cross Timbers (includes Fort Worth, TX)
Year-round
Fameflower is a small, drought tough succulent that forms a low tuft of fleshy leaves. Its rose pink flowers open only around midday for a few hours in summer, and the plant needs almost no water once it settles in.
- Plant in full sun, at least 6 hours of direct light a day; it stops flowering well and can rot in shade.
- Give it excellent drainage above anything else. In heavy black clay soil, set it high on a slight mound or in a gravelly amended bed; in the sandier soils west of the metro it can go into native ground but still needs a spot that never stays wet.
- Water only for the first few weeks after planting to help roots establish, then let rainfall handle it; overwatering is the most common way to lose this plant.
- Expect a low, rounded tuft of fleshy leaves 4 to 10 inches tall and wide that stays compact without any pruning.
- Bees visit the flowers while they are open, from about noon to mid afternoon.
Its low, tidy mound reads as an intentional rock garden accent rather than a stray weed, especially planted in small groups along a bed edge.
Summer
Summer is fameflower's main bloom season, but July and August heat is also when new or underestablished plants are most likely to struggle in North Texas.
- Expect rose pink to rose red flowers from June through August, opening around midday and closing by mid afternoon.
- Skip supplemental water beyond an occasional deep soak during extended dry stretches; too much water in the heat is the most common way to lose this plant.
- If a plant looks shriveled after a 100 degree stretch, check the soil before watering more, it likely needs less water, not more.
- Skip fertilizer; extra nutrients push soft growth this succulent does not need in extreme heat.
Its compact, low bloom holds a maintained look through the hottest months in beds where other plants wilt.
Fall
Fall is a good second window to plant or divide fameflower in North Texas once the worst heat breaks, though spring is still the main planting season for this species.
- Wait for daytime highs to drop out of the 90s, usually by mid to late September, before adding new plants or dividing established clumps.
- Cut back any spent flower stems once blooming ends, typically by September, to keep the clump low and neat.
- Reduce watering as the plant slows down for the season; established plants need little to no supplemental water once fall rain returns.
- Leave established clumps in place through fall; they need no special protection ahead of the first frost, expected around mid November.
Cutting back spent bloom stalks in early fall keeps the bed looking maintained heading into the cooler months.
Winter
Fameflower's leafy top dies back after a hard freeze and the plant survives underground as a dormant, fleshy root or crown; this is normal and not a sign it has died.
- Expect the above ground leaves to shrink or disappear after the first hard freeze; the fleshy crown below ground carries it through North Texas's typical zone 8a to 8b winters.
- Leave the dormant crown undisturbed rather than digging up what looks like an empty spot.
- Skip winter watering; the plant needs no supplemental moisture while dormant.
- During a severe Arctic outbreak, an inch or two of mulch over the crown adds insulation, though it is not required in a typical winter.
A dormant fameflower spot can look like bare dirt in winter; a small dated marker or a light mulch ring keeps it from reading as neglected until it resprouts in spring.
Spring
Spring is the best time to plant fameflower in North Texas, while nights are still cool and its fleshy roots have time to settle in before summer heat arrives.
- Plant nursery starts from mid March, after the last frost, through April so roots establish before 100 degree afternoons hit.
- In heavy black clay soil, set new plants high on a slight mound or in a well drained raised bed; in the sandier soils west of the metro just avoid a low spot that collects water after spring rain.
- Water new plantings once or twice a week for the first 4 to 6 weeks, then taper off as the plant roots in.
- Watch for the first rose pink to rose red flowers as early as May, though the fuller bloom usually holds until summer.
A newly planted fameflower bed can look sparse for a few weeks; a thin layer of gravel or mulch between plants keeps the spot looking tended rather than bare.
Sources: Missouri Botanical Garden Plant Finder: Phemeranthus calycinus, Native Plant Society of Texas: Phemeranthus calycinus, High Plains Gardening: Phemeranthus (Talinum) calycinum plant profile
Texas Blackland Prairies (includes Dallas, TX)
Year-round
Fameflower is a small, drought tough succulent that forms a low tuft of fleshy leaves. Its rose pink flowers open only around midday for a few hours in summer, and the plant needs almost no water once it settles in.
- Plant in full sun, at least 6 hours of direct light a day; it stops flowering well and can rot in shade.
- Give it excellent drainage above anything else. In heavy black clay soil, set it high on a slight mound or in a gravelly amended bed; in the sandier soils west of the metro it can go into native ground but still needs a spot that never stays wet.
- Water only for the first few weeks after planting to help roots establish, then let rainfall handle it; overwatering is the most common way to lose this plant.
- Expect a low, rounded tuft of fleshy leaves 4 to 10 inches tall and wide that stays compact without any pruning.
- Bees visit the flowers while they are open, from about noon to mid afternoon.
Its low, tidy mound reads as an intentional rock garden accent rather than a stray weed, especially planted in small groups along a bed edge.
Summer
Summer is fameflower's main bloom season, but July and August heat is also when new or underestablished plants are most likely to struggle in North Texas.
- Expect rose pink to rose red flowers from June through August, opening around midday and closing by mid afternoon.
- Skip supplemental water beyond an occasional deep soak during extended dry stretches; too much water in the heat is the most common way to lose this plant.
- If a plant looks shriveled after a 100 degree stretch, check the soil before watering more, it likely needs less water, not more.
- Skip fertilizer; extra nutrients push soft growth this succulent does not need in extreme heat.
Its compact, low bloom holds a maintained look through the hottest months in beds where other plants wilt.
Fall
Fall is a good second window to plant or divide fameflower in North Texas once the worst heat breaks, though spring is still the main planting season for this species.
- Wait for daytime highs to drop out of the 90s, usually by mid to late September, before adding new plants or dividing established clumps.
- Cut back any spent flower stems once blooming ends, typically by September, to keep the clump low and neat.
- Reduce watering as the plant slows down for the season; established plants need little to no supplemental water once fall rain returns.
- Leave established clumps in place through fall; they need no special protection ahead of the first frost, expected around mid November.
Cutting back spent bloom stalks in early fall keeps the bed looking maintained heading into the cooler months.
Winter
Fameflower's leafy top dies back after a hard freeze and the plant survives underground as a dormant, fleshy root or crown; this is normal and not a sign it has died.
- Expect the above ground leaves to shrink or disappear after the first hard freeze; the fleshy crown below ground carries it through North Texas's typical zone 8a to 8b winters.
- Leave the dormant crown undisturbed rather than digging up what looks like an empty spot.
- Skip winter watering; the plant needs no supplemental moisture while dormant.
- During a severe Arctic outbreak, an inch or two of mulch over the crown adds insulation, though it is not required in a typical winter.
A dormant fameflower spot can look like bare dirt in winter; a small dated marker or a light mulch ring keeps it from reading as neglected until it resprouts in spring.
Spring
Spring is the best time to plant fameflower in North Texas, while nights are still cool and its fleshy roots have time to settle in before summer heat arrives.
- Plant nursery starts from mid March, after the last frost, through April so roots establish before 100 degree afternoons hit.
- In heavy black clay soil, set new plants high on a slight mound or in a well drained raised bed; in the sandier soils west of the metro just avoid a low spot that collects water after spring rain.
- Water new plantings once or twice a week for the first 4 to 6 weeks, then taper off as the plant roots in.
- Watch for the first rose pink to rose red flowers as early as May, though the fuller bloom usually holds until summer.
A newly planted fameflower bed can look sparse for a few weeks; a thin layer of gravel or mulch between plants keeps the spot looking tended rather than bare.
Sources: Missouri Botanical Garden Plant Finder: Phemeranthus calycinus, Native Plant Society of Texas: Phemeranthus calycinus, High Plains Gardening: Phemeranthus (Talinum) calycinum plant profile
Want these tasks as reminders timed to your yard? Pollinator Patch turns this guidance into a season-by-season care plan for the plants you actually grow.
In an HOA neighborhood
Fameflower is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.
Works well in: front yard, foundation, street edge.
Wildlife value
Afternoon-blooming flowers provide a nectar source for bees.
Common questions
- What growing conditions does Phemeranthus calycinus need?
- Fameflower does best in full sun with sandy, rocky, or gravelly soil that drains quickly. It tolerates drought well and struggles in wet or heavy clay soils.
- When does Phemeranthus calycinus bloom?
- This plant flowers from June through August, with individual blossoms typically opening for only a few hours in the afternoon.
- Does Phemeranthus calycinus attract pollinators?
- Bees visit the flowers of fameflower during its bloom period, drawn to the brief afternoon flowering window.
- How much water does Phemeranthus calycinus require?
- It needs very little supplemental water once established and is best suited to dry, well-drained sites such as glades, outcrops, or rock gardens.
- Is Phemeranthus calycinus easy to grow in a home garden?
- Yes, as long as it is planted in a sunny spot with sharp drainage. Overwatering or heavy soil are the most common causes of poor performance.
- Is Fameflower HOA-friendly?
- Fameflower is generally an HOA-friendly choice in the right placement, with low maintenance.
These answers were drafted with an AI model from this plant's data. Verify care details with a local expert.
Native range data from the World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
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