Golden Tickseed

Year-round

Golden tickseed is an easy, low fuss wildflower that does well in Orlando's warm, sunny yards. It grows fast from seed, blooms heavily, and mostly takes care of itself once it has full sun and soil that drains well.

• Give it at least 6 hours of direct sun a day, shade from nearby trees will thin out the flowers and make the stems stretch.
• Plant in sandy or well drained soil, low soggy spots near downspouts or sprinkler heads will rot the roots over Orlando's humid summers.
• Water new seedlings regularly until they take hold, then cut back to only dry stretches, this plant does not like constantly wet soil.
• The ASPCA lists coreopsis, the tickseed genus this plant belongs to, as non-toxic to dogs, cats, and horses.
• Florida botanists are split on whether this species grew here naturally, the University of South Florida's Florida Plant Atlas currently lists it as not native to the state, even though it has long been grown here and reseeds on its own once established.

Fall

Fall is planting season for this wildflower in Orlando. Cooling temperatures and returning rain let seed germinate and settle in before winter.

• Direct sow seed from September through November into loosened, well drained soil in a full sun spot.
• Keep new seed beds lightly moist until germination, then ease off watering once seedlings have a few true leaves.
• If the patch already reseeded itself from last spring, thin crowded seedlings a few inches apart so they do not compete.
• Skip a heavy mulch layer over the seedbed, this species germinates best with some bare soil contact.

Winter

Orlando winters are mild for this plant. It spends the season as a low rosette of leaves and mostly just needs to be left alone until spring growth starts.

• The plant sits as a ground level rosette through December and January, that is normal, it is not dead and will bolt up again in spring.
• Orlando sits at the warm edge of the USDA hardiness zone map, roughly zone 9b to 10a, so a light frost is possible but a hard freeze is rare.
• A light frost may brown some leaf tips but rarely kills an established rosette, skip protective covers unless a hard freeze is forecast.
• Cut back on watering during cool, wet winter stretches, soggy soil in cold weather is a bigger risk to the plant than the cold itself.

Spring

Spring is showtime in Orlando, established plants bolt up and cover themselves in yellow and maroon flowers through March, April, and into May.

• Deadhead spent flowers every week or two to keep new buds coming and stretch out the bloom season.
• Water during dry spring stretches but let the soil surface dry out between waterings, overwatering in bloom season causes floppy growth.
• Stake or lightly support stems in beds hit by wind or sprinkler spray, the plant can get top heavy once it is covered in flowers.
• Leave some spent flower heads on the plant late in the season so seed can mature and drop for next year's patch.

Weekly deadheading through spring keeps the front bed reading as tended and full rather than leggy, which matters heading into the season neighbors notice most.

Summer

Summer heat usually finishes this plant off. It is a cool season annual, and its natural life cycle ends in Central Florida once the real heat and humidity set in.

• Expect the plant to fade, brown, and die back once daytime highs settle into the 90s, that is the normal end of its one year life cycle, not disease.
• Let the last flower heads dry fully on the stem before removing them, the seed inside is what restarts the patch in fall.
• Cut back and clear the dead stems once seed has dropped so the bed does not sit brown and collapsed all summer.
• Hold off on planting new live plants here until fall, Orlando summers are too hot and wet for this species to establish well.

Clearing the dead stems once seed has dropped keeps a spent summer bed from reading as neglected, a quick cutback pass is enough to fix it.

Year-round

Golden Tickseed is a native Gulf Coast prairie annual that thrives in Houston's sun and heat with little water, self-seeds freely, and is not on the ASPCA toxic plant list.

• Golden Tickseed grows natively in the Gulf Coast Prairies and Marshes region that includes the Houston area, so it is already matched to local clay to sandy soils and rainfall patterns.
• It typically reaches about 1 to 2 feet tall, occasionally taller in loose soil, with finely cut leaves and yellow daisy-like flowers that have a reddish-brown center ring.
• It wants full sun to light shade and well-drained soil. Once established it needs very little supplemental water and handles Houston dry spells well.
• This is an annual wildflower, not a perennial. It completes its life cycle in one growing season: it blooms, sets seed, and dies back, then regrows the next year from seed.
• It is a prolific self-seeder. Left alone it can spread into a bigger patch than planned, so deadheading spent blooms is the main way to keep it contained.
• It is not on the ASPCA toxic plant list for dogs, cats, or horses, so it is a reasonable pick for a yard that pets use.

Fall

Fall is the main planting window for Golden Tickseed in the Houston area, since Gulf Coast winters are usually mild enough for fall-sown seedlings to establish before spring.

• Fall is the main planting window for Golden Tickseed on the Gulf Coast. Direct-sow seed in late fall, since Houston winters are usually mild enough for seedlings to establish before spring.
• Seed needs light to germinate, so scatter it on the soil surface or barely cover it rather than burying it.
• Clear the bed of summer debris and choose a sunny, well-drained spot. Soil that stays soggy is the main condition this plant does not tolerate.
• If Golden Tickseed already grew in the bed over summer, fall rains will usually sprout the seed it dropped on their own, so a self-seeded patch often needs no extra sowing work.
• Germination typically takes about 2 to 4 weeks in the 60 to 70 degree soil temperatures a Houston fall usually provides.

A freshly sown bed can look bare for a few weeks while seed germinates. A thin layer of mulch or a clear bed border helps it read as an intentional planting rather than neglected dirt.

Winter

Houston winters are mild enough that Golden Tickseed usually just sits as a low rosette of leaves, with drainage mattering more than cold protection.

• Houston winters are typically mild enough that Golden Tickseed seedlings spend the season as a low rosette of leaves, then bolt and bloom once spring temperatures arrive.
• Established rosettes generally tolerate the Gulf Coast's typical light freezes without protection.
• Well-drained soil matters more than cold protection in winter, since wet, poorly drained soil in cool weather is more likely to rot young plants than an ordinary freeze is to kill them.
• Little to no supplemental watering is needed during winter dormancy unless the season is unusually dry.
• There is not much active growth to manage this time of year. The main task is checking that fall-sown areas are not sitting in standing water after winter rains.

Spring

Spring is peak bloom for Golden Tickseed in the Houston area, and deadheading is the main task to keep the show going without letting it take over the bed.

• Spring is the main bloom window for Golden Tickseed on the Gulf Coast. Plants that overwintered as small rosettes from fall-sown or self-sown seed put on their biggest flush of yellow blooms roughly through the spring months into early summer.
• No fertilizer is needed. Extra nitrogen tends to push leafy growth and floppy stems instead of more flowers.
• Deadhead spent flower heads through the season to keep new blooms coming and to limit how much seed drops into nearby beds or turf.
• Bees and butterflies use the flowers for nectar and pollen, so a spring mass of blooms is doing real pollinator work, not just looking nice.

Keeping the bed edged and deadheading spent blooms as they fade keeps a mass planting of Golden Tickseed reading as an intentional flower bed from the street, not an unmowed patch.

Summer

By mid to late summer the Houston heat winds this annual down, and the main task is deciding whether to let it reseed before cutting the dead stems back.

• By mid to late summer, Houston heat usually finishes this plant's bloom cycle. Expect flowering to taper off and plants to brown and decline as the season's main bloom window closes.
• This dieback is normal for an annual wildflower, not a sign of disease or a watering problem.
• If reseeding for next year matters, leave some spent flower heads on the plant into summer so seed can mature and drop before clearing the bed.
• Once most plants have finished blooming and browned, cutting the dead stems back keeps the bed tidy. New growth will not resume until fall, so this is a good time for that cleanup.
• Keep supplemental water light. Overwatering a plant that is naturally winding down does not extend bloom and can encourage rot in Houston's humid soil.

Cutting back the browned, spent stems once bloom is done keeps a front bed looking maintained instead of dead through late summer.