The Plant Guide Online  ยท  Celebrating 15 years online
MAY 1, 2026
Established 2011

The Plant Guide Online

Growing zones & plants for every town in America

What Plants Grow Well In 50643?

The USDA hardiness zone is 5a in the 50643 zip code. This zone is a measure of the lowest temperature that a plant can survive, and helps determine what plants would grow best in the area's climate. Below you'll find a list of the best plants for 50643's climate based on this hardiness zone.

Learn more about climate conditions on our page for Hudson's plant hardiness zone.

You can also look up the USDA growing zone for 50643 directly to see the temperature data behind these planting recommendations.

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โ˜…

Trees for 50643

20 on file
  • American Beech (Fagus grandifolia)Tree
  • American Elm (Ulmus americana)Tree
  • Black Cherry (Prunus serotina).Tree
  • Black Walnut (Juglans nigra)Tree
  • Colorado Blue Spruce (Picea pungens)Tree
  • Douglas Fir (Pseudotsuga menziesii)Tree
  • Eastern Hemlock (Tsuga canadensis)Tree
  • Eastern Red Cedar (Juniperus virginiana)Tree
  • Littleleaf Linden (Tilia cordata)Tree
  • Northern Red Oak (Quercus rubra)Tree
  • Red Maple (Acer rubrum)Tree
  • River Birch (Betula nigra)Tree
  • Sugar Maple (Acer saccharum)Tree
  • Sweet Birch (Betula lenta)Tree
  • White Ash (Fraxinus americana)Tree
  • White Birch (Betula papyrifera)Tree
  • White fir (Abies concolor)Tree
  • White Oak (Quercus alba)Tree
  • White Pine (Pinus strobus)Tree
  • Yellow Birch (Betula alleghaniensis)Tree
โ˜…

Fruits for 50643

20 on file
  • ApplesFruit
  • ApricotsFruit
  • BlackberriesFruit
  • BlueberriesFruit
  • CherriesFruit
  • Concord GrapesFruit
  • CurrantsFruit
  • ElderberriesFruit
  • GooseberriesFruit
  • GrapesFruit
  • Hardy KiwiFruit
  • MulberriesFruit
  • PeachesFruit
  • PearsFruit
  • PlumsFruit
  • QuinceFruit
  • RaspberriesFruit
  • RhubarbFruit
  • Saskatoon BerryFruit
  • StrawberriesFruit

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โ˜…

Flowers for 50643

20 on file
  • AsterFlower
  • AzaleasFlower
  • Bee BalmFlower
  • Black-Eyed SusansFlower
  • ColumbinesFlower
  • ConeflowersFlower
  • DaffodilsFlower
  • DayliliesFlower
  • Garden PhloxFlower
  • HostasFlower
  • HydrangeasFlower
  • IrisesFlower
  • MarigoldsFlower
  • PeoniesFlower
  • PrimroseFlower
  • RhododendronsFlower
  • RudbeckiaFlower
  • Russian SageFlower
  • SunflowersFlower
  • TulipsFlower
โ˜…

Vegetables for 50643

20 on file
  • BeetsVegetable
  • BroccoliVegetable
  • Brussels sproutsVegetable
  • CabbageVegetable
  • CarrotsVegetable
  • CauliflowerVegetable
  • CucumbersVegetable
  • Green beansVegetable
  • KaleVegetable
  • LettuceVegetable
  • OnionsVegetable
  • PeasVegetable
  • PeppersVegetable
  • PotatoesVegetable
  • RadishesVegetable
  • SpinachVegetable
  • SquashVegetable
  • Swiss chardVegetable
  • TomatoesVegetable
  • Zucchini.Vegetable
โ€” Plate โ€”IA ยท USDA hardiness
best plants to grow in 50643

Planting Advice for 50643

Have questions about planting in 50643's climate? Check out our FAQ below for answers to common questions about growing plants in the area.

โ„– 01What hardiness zone is 50643?+

Zip code 50643 is in USDA hardiness zone 5a, which means plants there can survive temperatures as low as -20 to -15ยฐF each year.

โ„– 02What growing zone is 50643?+

50643 is in zone 5a. Hardiness zones and growing zones are the same thing, and the terms are used interchangeably.

โ„– 03What does zone 5a mean for 50643?+

Use zone 5a when selecting plants for 50643. Plants rated for other zones may not survive 50643's winter temperatures. Always check plant tags and labels for zone recommendations.

โ„– 04Can I grow plants for other zones in 50643?+

While you can try plants from other zones in 50643, they may need winter protection or indoor shelter during cold spells. Focus on plants recommended for Hudson's climate for the best results.

โ„– 05Where can I learn more about 50643's hardiness zone?+

For detailed growing zone information, visit our page on the growing zone for Hudson.

โ„– 06Can I search for plants by town instead of postal code?+

Absolutely. We offer plant recommendations for every town in the United States. We have a page on the best plants for Hudson that you might be interested in.

โ„– 07Best vegetables for 50643?+

Recommended vegetables for 50643 include Beets, Broccoli, Brussels sprouts, Cabbage, Carrots, Cauliflower, Cucumbers, Green beans, Kale, Lettuce, Onions, Peas, Peppers, Potatoes, Radishes, Spinach, Squash, Swiss chard, Tomatoes and Zucchini..

โ„– 08What fruits grow well in 50643?+

The best fruits for 50643 include Apples, Apricots, Blackberries, Blueberries, Cherries, Concord Grapes, Currants, Elderberries, Gooseberries, Grapes, Hardy Kiwi, Mulberries, Peaches, Pears, Plums, Quince, Raspberries, Rhubarb, Saskatoon Berry and Strawberries.

โ„– 09Good flowers for 50643?+

For 50643 we recommend flowers like Aster, Azaleas, Bee Balm, Black-Eyed Susans, Columbines, Coneflowers, Daffodils, Daylilies, Garden Phlox, Hostas, Hydrangeas, Irises, Marigolds, Peonies, Primrose, Rhododendrons, Rudbeckia, Russian Sage, Sunflowers and Tulips.

โ„– 10What trees grow well in 50643?+

Trees for 50643's temperatures include American Beech (Fagus grandifolia), American Elm (Ulmus americana), Black Cherry (Prunus serotina)., Black Walnut (Juglans nigra), Colorado Blue Spruce (Picea pungens), Douglas Fir (Pseudotsuga menziesii), Eastern Hemlock (Tsuga canadensis), Eastern Red Cedar (Juniperus virginiana), Littleleaf Linden (Tilia cordata), Northern Red Oak (Quercus rubra), Red Maple (Acer rubrum), River Birch (Betula nigra), Sugar Maple (Acer saccharum), Sweet Birch (Betula lenta), White Ash (Fraxinus americana), White Birch (Betula papyrifera), White fir (Abies concolor), White Oak (Quercus alba), White Pine (Pinus strobus) and Yellow Birch (Betula alleghaniensis).

โ„– 11Best shrubs for 50643?+

We're still building our shrubs database for 50643. Our data is updated regularly with the latest USDA data, so check back often.

Best Time to Plant in Hudson

Check the growing calendar for Hudson at the Old Farmer's Almanac to see the best planting times for the region.

โ€” Map โ€”Lat 42.36413, Lon -92.47402
Tile data ยฉ Google Maps

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Other Towns in Iowa

We have plant recommendations for most towns in Iowa. Select a town from the list below to find the best plants for your area based on the latest climate information.

Best Plants By State

Iowa not the right state? We have plant recommendations for every state, town and zip code in the United States. Choose a state from the list below to find the best plants for your area.

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