Helianthus angustifolius.

Perennial.

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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