Marsh tickseed (Bidens trichosperma)

Marsh tickseed

Also known as: Crowned beggar-ticks

Marsh tickseed (Bidens trichosperma) is named for its favored marshland habitat, where you can spot its bright yellow flowers blooming in late summer and fall. This plant has a close relative, Bearded Beggarticks (Bidens aristosa), that looks very similar, but on close inspection is revealed to have far fewer curly flower bracts than marsh tickseed.

Scientific classification

Species

Marsh tickseed (Bidens trichosperma)

Asters bellflowers fanflowers and allies

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Annual

Lifespan

30 cm to 1.5 m

Plant Height

Yellow, Brown

Flower Color

Deciduous

Leaf type

20 - 35 ℃

Ideal Temperature

Images of Marsh tickseed

Care Guide for Marsh tickseed

Every week

Water

Full sun

Sunlight

20 - 35 ℃

Ideal Temperature

Water: Originating from wetlands, marsh tickseed thrives in consistently moist environments but avoids waterlogging. It requires weekly watering and is often grown outdoors. During the growing season, adequate hydration promotes robust flowering, highlighting its response to natural rainfall patterns.

Fertilize: To encourage abundant flowering in marsh tickseed, use high-phosphorus fertilizers every four to six weeks during growth. Reduce feeding in dormancy and ensure proper watering post-fertilization for nutrient absorption. Avoid fertilizer run-off to protect native habitats, and adhere to application guidelines closely.

Pruning: Marsh tickseed is a wetland perennial with yellow flowers and serrated leaves. Selective pruning in early to late spring encourages healthy growth by removing dead stems and overgrowth, improving air circulation and reducing disease risk. Verify pruning techniques with reliable horticultural sources.

Propagation: Marsh tickseed, from the Asteraceae family, thrives in marshy areas and is propagated by sowing seeds in a well-draining, moist substrate. Seeds need light for germination and consistent moisture without waterlogging. Transplant seedlings carefully to avoid disturbing their roots.

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