Summer Annuals

We offer summer annual seeds for optimal foraging in Muscatine, Washington, IA and across the Midwest

Maximize your forage production during the hottest months with summer annuals like sudangrass and millet seeds. These fast-growing crops are perfect for filling forage gaps or boosting summer yields. Make Harvest Haven your first choice when you need high-quality summer annual seed for your pasture in Muscatine, Washington, IA or Missouri.


Whether for grazing, hay or silage, summer annuals ensure your livestock stays well-fed when it matters most. To learn more about our seed, reach out to us now.

Thrive Through Summer With Premium Annuals

Benefits of summer annuals for your farm

Support your farm’s productivity all summer long. By planting summer annual seeds, you can:


  • Bridge forage gaps during peak summer heat
  • Provide nutritious feed with high palatability
  • Improve resilience with drought-tolerant crops


Contact us today to learn more about our premium sudangrass and millet seeds and place your order.

Forage Sorghum

Use Rate Drilled: 10-15#


Use Rate Broadcast: 15-20#


  • Warm season, single-cut forage option.
  • 95-105 days to maturity.
  • Plant in spring or early summer.
  • 1-1.25 # of N per growing day.
  • Seed at 1/2-1″ seed depth.
  • 10,000 seeds/#

SorghumxSudan

Use Rate Drilled: 20-40#


Use Rate Broadcast: 30-40#


  • Warm season, multiple harvest options.
  • Leave 3-4″ stubble for optimum regrowth.
  • Plant in spring or early summer.
  • Seed at 1/2-1″ seed depth.
  • 16,000 seeds/#

Sudangrass

Use Rate Drilled: 20-25#


Use Rate Broadcast: 30-40#


  • Warm season, multiple harvest option.
  • Great for rescue forage.
  • Very palatable forage for livestock and wildlife.
  • Plant in early June.
  • Seed at 1/4-1/2″ seed depth.
  • Approximately 155,000 seeds/lb

Japanese Millet

Use Rate Drilled: 20-25#


Use Rate Broadcast: 30-40#


  • Warm season, multiple harvest option.
  • Seed in early June.
  • Great for rescue forage.
  • Seed at 1/4-1/2″ seed depth.
  • Approximately 180,000 seeds/#

Max-hold Waterway

Use Rate Drilled: 15-20#


Use Rate Broadcast: 20-25#


  • Warm season, multiple harvest option.
  • Great for rescue forage.
  • Plant in early June.
  • Seed at 1/2-1″ seed depth.
  • Approximately 60,000 seeds/#

Expanded Seed Options

German, Proso, and Foxtail Millet


Sunn Hemp, Sunflowers, and more…

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