Field Thistle (Cirsium discolor) plant — close-up photo
Moderate to grow

Field Thistle

Cirsium discolor

Overview

Field Thistle (Cirsium discolor) is a native biennial thistle with spiny foliage and bright blue-purple flower heads. It is commonly found in grassland, meadows and prairies of North America, and can reach heights of up to 6 feet. Its distinctive flower heads are attractive to butterflies, bees and other pollinators, which makes them a great addition to any flower garden. It is drought tolerant and can thrive in dry, sandy soils. This hardy thistle requires minimal maintenance and can provide an interesting and unique look to any garden.

Care Guide

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Watering

Average — every "3-4" days.

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Light

Sun.

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Soil

Clay, Sand

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Pruning

Best pruned in March, April, May.

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Propagation

Seed Propagation, Root Division, Cutting, Layering Propagation

Uses & Symbolism

Attracts: Birds, Butterflies, Butterfly Larvae.

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