100 seeds sunflower Clumping Perennial Native Wildflower, easy to grow #ABG13

SWAMP SUNFLOWER seeds. Easy to grow, tough as nails true sunflower. Native to North American coastal areas, they can be found growing around a salt marsh or in a roadside ditch. They thrive in almost all conditions. These don't spread aggressively like some sunflowers, but rather form clumps that can last for years.This is a tall, good looking plant that blooms profusely in fall, when most perennials are ready for a long nap. 3" bright yellow daisy like flowers, with a black center, they look like a Black Eyed Susan. They make long lasting cut flowers. Also,they are a host plant for the Checker Spot Butterfly and a fall/winter seed source for Cardinals,Orioles, Thrushes and many others.100+ Seeds per order
Helianthus angustifolius.

Full sun.

Spring, soil Temp 65F+.

SOW 2 or 3 seeds per plant,1/4"deep,about 30"apart.Keep Moist.

Germination 10-21 Days.

Thin to single best seedling,use scissors to cut out unwanted sprouts.

Medium to Heavy water.A little fertilizer mid-summer will increase blooms in fall.

Blooms-August,September,October.

Height 4'-6'.

Width of mature plant (clump) is about 30".

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