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Wildflowers For Zone 5 Gardens: Tips On Planting Wildflowers In Zone 5

Gardening in USDA plant hardiness zone 5 can present certain challenges, as the growing season is relatively short and winter temperatures can drop to -20 F. (-29 C.) However, there are many cold hardy wildflowers that provide a bright splash of color, frequently lasting from early spring until the first frost.

Wildflowers for Zone 5 Gardens

Here is a partial list of cold hardy wildflowers for zone 5.

Tips on Planting Wildflowers in Zone 5

When choosing zone 5 wildflowers, consider not only hardiness but factors such as sun exposure, soil type and available moisture, and then choose seeds suitable for your specific conditions. Most wildflowers need well-drained soil and plenty of sunlight.

When planting wildflowers in zone 5, keep in mind that some types of wildflowers can be aggressive. Your local Cooperative Extension office [22] or a knowledgeable nursery or garden center can advise you about wildflowers that may be problematic in your area.

A wildflower seed mix consisting of perennials, biennials and self-seeding annuals are generally easy to grow and provide the longest possible blooming season.

Mid- to late autumn is prime time for planting wildflowers in zone 5. This may seem counter-intuitive, but cold weather and moisture will promote germination the following spring. On the other hand, spring-planted wildflowers that aren’t well-established by autumn may be killed by winter freezes.

If your soil is badly compacted or clay-based, add organic matter such as compost or well-rotted manure into the top 6 inches of soil before planting.


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URLs in this post:

[1] Black-eyed susan: https://www.gardeningknowhow.com/ornamental/flowers/black-eyed-susan/black-eyed-susan-flower.htm

[2] Shooting star: https://www.gardeningknowhow.com/ornamental/flowers/shootingstar-flowers/shootingstar-plant-care.htm

[3] California poppy: https://www.gardeningknowhow.com/ornamental/flowers/poppy/growing-california-poppy.htm

[4] New England aster: https://www.gardeningknowhow.com/ornamental/flowers/asters/growing-new-england-asters.htm

[5] Sweet william: https://www.gardeningknowhow.com/ornamental/flowers/dianthus/growing-dianthus-plants.htm

[6] Shasta daisy: https://www.gardeningknowhow.com/ornamental/flowers/shasta-daisy/planting-shasta-daisies.htm

[7] Columbine: https://www.gardeningknowhow.com/ornamental/flowers/columbine/columbine-flower.htm

[8] Cosmos: https://www.gardeningknowhow.com/ornamental/flowers/cosmos/growing-cosmos.htm

[9] Wild bergamot: https://www.gardeningknowhow.com/ornamental/flowers/bee-balm/bee-balm-care.htm

[10] Bottle gentian: https://www.gardeningknowhow.com/ornamental/flowers/gentian/growing-gentian-plants.htm

[11] Penstemon/beard tongue: https://www.gardeningknowhow.com/ornamental/flowers/penstemon/penstemon-beard-tongue.htm

[12] Turk’s cap lily: https://www.gardeningknowhow.com/ornamental/bulbs/turks-cap-lilies/growing-turks-cap-lily.htm

[13] Scarlet flax: https://www.gardeningknowhow.com/ornamental/flowers/flax/scarlet-flax-care.htm

[14] Swamp milkweed: https://www.gardeningknowhow.com/ornamental/flowers/milkweed/growing-milkweed.htm

[15] Yarrow: https://www.gardeningknowhow.com/edible/herbs/yarrow/growing-yarrow.htm

[16] Cardinal flower: https://www.gardeningknowhow.com/ornamental/flowers/cardinal-flower/growing-cardinal-flowers.htm

[17] Swamp sunflower: https://www.gardeningknowhow.com/ornamental/flowers/sunflower/growing-swamp-sunflowers.htm

[18] Foxglove: https://www.gardeningknowhow.com/ornamental/flowers/foxglove/foxglove-flowers.htm

[19] Bachelor’s button/cornflower: https://www.gardeningknowhow.com/ornamental/flowers/bachelor-buttons/growing-bachelor-buttons.htm

[20] Scarlet sage: https://www.gardeningknowhow.com/ornamental/flowers/scarlet-sage/growing-scarlet-sage-plants.htm

[21] Oriental poppy: https://www.gardeningknowhow.com/ornamental/flowers/poppy/growing-oriental-poppies.htm

[22] local Cooperative Extension office: https://www.gardeningknowhow.com/garden-how-to/info/what-is-extension-service.htm

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