Some American Native Wildflower seeds need to go through a cold winter to germinate. This plant is one of them. They do this so the seed won’t sprout in fall, only to have the seedling not make it through a cold winter. I have stratified these seeds to simulate a cold winter(stratification) This raises the germination rate considerably. Thanks for looking!!

Rudbeckia triloba.

Perennial.

Full Sun.

Soil Temp 65+.

SOW-Press 3/4 into soil per, don't cover. About 2 ft apart. Keep Moist.

Germination 7-21 days.

Thin to one. Use scissors to cut out unwanted sprouts.

Medium water.

Height 3-5 ft x 1.5 - 2.5 ft wide.

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