Direct sow
After the last frost, 1/2" deep in light, well-drained soil and full sun. Sprouts appear in 7–14 days.
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A seed worth growing
The classic orange cutting sunflower with downy mildew resistance.
ProCut Orange DMR keeps the bright orange petals, dark center and even habit of the classic ProCut Orange, and adds resistance to downy mildew. It grows a little taller and blooms slightly later.
Downy mildew of sunflower survives in infected soil and is worst in cool, wet ground; look for damping-off, stunting, yellowing leaves and white, downy growth under the leaves. No pollen; one flower per stem.
Blooms about 52–62 days from sowing on plants 64–74" tall. F1 hybrid.
In stock — 250 Seeds
Know before you sow
Growing times vary with weather, soil and local conditions.
After the last frost, 1/2" deep in light, well-drained soil and full sun. Sprouts appear in 7–14 days.
4–6" apart for cut stems; wider spacing gives bigger heads. Go easy on nitrogen.
Single-stem types should never be pinched. Sow every 1–2 weeks for a continuous supply.
Cut as petals start to lift or when nearly open; for drying, let blooms open fully.
7–14 days at 70–75°F (21–24°C).
Sow 1/2" deep after the last frost.
Sunflowers dislike having their roots disturbed, but for the very first flowers you can sow in 50- to 72-cell trays 2–3 weeks before planting out.
Do not pinch single-stem sunflowers; pinched plants give poor flowers or none at all.
Sow every 1–2 weeks, and/or grow varieties with different days to maturity, for a steady harvest.
Full sun.
64–74".
4–6". Closer spacing gives smaller heads and thinner stems.
Grown as an annual.
Depending on your market and use, cut when the petals first show color, or later when the flower is nearly open. For drying, let the flowers open fully, then hang them or dry them in silica gel.
Light, well-drained soil. Too much nitrogen makes plants overly vigorous and can distort the flowers.
Spacing, temperature, soil and day length all affect flower size and stem thickness. For very early or late crops, choose day-length-neutral varieties or ones noted as flowering well under short days.
Excellent for cutting and for the garden.
Helianthus annuus
50 seeds.
About 400 on average.
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