Grow Sunflowers: Summer's Cheerful Giants for Seeds, Birds & Beauty

Few plants say "summer" like a row of sunflowers standing sentinel at the vegetable garden's edge. Beyond their iconic beauty, they lure butterflies, feed birds, and—if you choose the right varieties—fill your pantry with homegrown seeds.

Quick Growing Guide

• When to plant: Spring, soil 55–60°F (13–16°C)
• Sun: Full sun (6+ hours)
• Water: Regular to generous; consistent moisture
• Days to maturity: 68–90
• Seed varieties for eating: 'Giganteus', 'Kong', 'Mammoth Grey Stripe', 'Mammoth Russian', 'Mongolian Giant', 'Rostov OG', 'Russia Giant', 'Sunseed', 'Sunspot', 'Sunzilla', 'Titan'

Planting & Care

1. Choose a sunny, low-wind spot. Work complete fertilizer 2 in. to the side and 2 in. deep of planting row.
2. Sow seeds ½ in. deep, 6–12 in. apart, rows 2–3 ft apart. Thin to 12–18 in. at 6 in. tall.
3. Direct-sow preferred—taproots resent transplanting. If using seedlings, space 12–18 in.
4. Water consistently; avoid soggy soil. Light fertilizing only if soil is poor; keep fertilizer away from stems (use diluted liquid in a basin).
5. Stake tallest varieties. Fun combo: interplant with pole beans for mutual support.

Pests & Protection

Watch for aphids, beetles, mites, mildew. Birds are the biggest seed thieves—cover heads with cheesecloth, mesh, or paper once seeds form if saving for yourself. Or grow extra and share the bounty!

Harvest & Roast

1. Cut stems 1–2 ft below head when seeds are hard and heads turn brown.
2. Hang upside down in warm, ventilated, shaded spot to dry.
3. Rub seeds free; store cool and dry.
4. To roast: soak overnight in salted water, rinse, dry, bake at 300°F 30–40 min. Season to taste.

Whether for snacks, songbirds, or sheer summer joy, sunflowers deliver on every level.