Fiddlenecks (Amsinckia)

Fiddlenecks

Fiddlenecks are flowering plants that contain alkaloids and high concentrations of nitrates that can poison grazing livestock, especially cattle. Because of this and their ability to thrive in disturbed soils—incuding grazing and crop lands—everal species are considered noxious invasives. They are named fiddlenecks for their curled flowering stems.

Scientific classification

Genus

Fiddlenecks (Amsinckia)

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Toxic to Humans

Toxicity

2.5 cm

Flower Size

Semi-evergreen

Leaf type

Spring, Summer

Growth Season

Images of Fiddlenecks

Species

Menzies fiddleneck Bristly fiddleneck Tarweed fiddleneck Common fiddleneck Green fiddleneck Forked green fiddleneck Woolly breeches

Quickly Identify Fiddlenecks

Bristles cover stems and leaves, creating a rough texture for easy identification.

Trumpet-shaped flowers colored golden-yellow form tightly-clustered blooms along curling stems.

Small nutlets with gray hue emerge at the base, exhibiting resilience in size and texture.

Basal, narrowly oblanceolate leaves with bristly hairs and smooth margins contribute to unique gray-green appearance.

Height reaching up to 3 feet (91 cm) allows for conspicuous presence in natural habitats.

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Care Guide for Fiddlenecks

Every week

Water

Full sun

Sunlight

Water: Native to arid regions, fiddlenecks exhibits drought tolerance, efficiently storing water. Watering fiddlenecks weekly ensures optimal growth without over-saturation. Typically grown outdoors, fiddlenecks's growth cycle aligns with seasonal rainfall, allowing it to thrive during dry periods.

Propagation: The primary propagation method for fiddlenecks is seed sowing, requiring well-draining soil and optimal light and temperature. Care is needed to prevent overwatering and deep burying of seeds. Steps include collecting seeds, preparing the seedbed, and ensuring consistent moisture and light for seedlings until transplanting.

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Learn More About Fiddlenecks

How to Grow and Care

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