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Plant Guide

Best Plants for Milwaukee, Wisconsin

📍 Milwaukee, WI 🌡️ USDA Zone 5b 🌱 318+ compatible plants

Gardening in Milwaukee

Milwaukee falls in USDA Hardiness Zone 5b, which means your plants need to survive winters with minimum temperatures in the −20°F to −10°F range. The 318+ plants below are proven performers for your zone — including deer-resistant varieties, pet-friendly options, and pollinator-attracting species.

Top Plant Picks for Milwaukee

Witch Hazel
Witch Hazel
Hamamelis x intermedia Arnold Promise
Vibrant yellow blooms light up late winter gardens with a delightful spicy fragrance, brightening cold months. This hardy shrub thrives in USDA zones 4-8, offering low maintenance and attracting early pollinators.
Zone 4–8🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
Lilac
Lilac
Syringa vulgaris
Fragrant clusters of lavender-purple blooms burst in spring, filling the air with sweet, nostalgic scents. Hardy in USDA zones 3-7, lilacs attract pollinators and thrive with minimal care.
Zone 3–7🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
Crocosmia
Crocosmia
Crocosmia 'Lucifer'
Fiery red blooms burst from arching stems in summer, creating a vibrant, eye-catching display. This deer-resistant perennial thrives in USDA zones 5-9 and attracts pollinators with ease.
Zone 5–9🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
Pieris Mountain Fire
Pieris Mountain Fire
Pieris japonica Mountain Fire
Vibrant red new leaves burst into glossy green foliage with white spring blooms, adding year-round interest. This deer-resistant shrub thrives in USDA zones 5-8 and requires low maintenance.
Zone 5–8🦌 Deer-Resistant🐝 Pollinator
Prairie Blazing Star
Prairie Blazing Star
Liatris pycnostachya
Vibrant purple flower spikes burst into bloom in late summer, creating a stunning vertical accent in any garden. This prairie native thrives in USDA zones 3-9, attracts pollinators, and is deer resistant.
Zone 3–9🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
Pawpaw
Pawpaw
Asimina triloba
Fragrant, maroon-purple blooms appear in spring, followed by unique tropical-flavored fruit in late summer. This low-maintenance tree thrives in USDA zones 5-8 and attracts pollinators while being deer resistant.
Zone 5–9🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
Bosc Pear Tree
Bosc Pear Tree
Pyrus communis 'Bosc'
Glossy green leaves highlight the Bosc Pear Tree’s elegant shape, producing russet-gold fruit in late summer. Hardy in USDA zones 4-9, it thrives with low maintenance and attracts beneficial pollinators.
Zone 5–8🐾 Pet-Friendly†🐝 Pollinator
Ajuga
Ajuga
Ajuga reptans
Vibrant blue-purple blooms carpet the ground in spring, creating a stunning, low-growing display. This deer-resistant groundcover thrives in USDA zones 3-10 and attracts pollinators while requiring minimal care.
Zone 3–10🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator
Liriope (Lilyturf)
Liriope (Lilyturf)
Liriope muscari
Vibrant purple flower spikes bloom late summer, adding a pop of color to shady spots. This tough, deer-resistant groundcover thrives in USDA zones 5-10 with minimal care.
Zone 5–10🦌 Deer-Resistant🐾 Pet-Friendly†
Granny Smith Apple Tree
Granny Smith Apple Tree
Malus domestica 'Granny Smith'
Vibrant green apples ripen in late summer, adding a crisp splash of color and flavor to your garden. Hardy in USDA zones 5-9, this tree offers low-maintenance fruit with excellent disease resistance.
Zone 5–9🐾 Pet-Friendly†🐝 Pollinator
Shagbark Hickory
Shagbark Hickory
Carya ovata
Greenish-yellow blooms appear in late spring, adding subtle beauty to this majestic native tree. Attracting pollinators and thriving in zones 4-9, it’s low maintenance and pet-friendly.
Zone 4–9🐾 Pet-Friendly†🐝 Pollinator
Nepeta Walker's Low
Nepeta Walker's Low
Nepeta x faassenii Walker's Low
Lavender-blue blooms burst from spring to fall, adding vibrant color and fragrance to any garden. This low-maintenance, deer-resistant perennial thrives in USDA zones 4-8 and attracts pollinators.
Zone 3–8🦌 Deer-Resistant🐾 Pet-Friendly†🐝 Pollinator

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Answer 4 quick questions about your yard — sun, soil, deer pressure, and pet situation — and get a custom list of plants that will thrive in Zone 5b.

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Other Cities in Zone 5b

Omaha, NE Colorado Springs, CO Aurora, CO

Browse All 318+ Plants for Zone 5b

The 12 picks above are a sample. Use the full directory to filter by sun, water, deer resistance, and more.

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† "Pet-friendly" means not listed as toxic by ASPCA for dogs and/or cats. Always supervise pets around plants. ASPCA Animal Poison Control: (888) 426-4435.