Habitat Restoration Grants for Wisconsin Organizations via DNR
Organizations in Wisconsin seeking funding to install habitat and water-quality practices can apply for Healthy Lakes & Rivers Grants, offering up to US $25,000 per project. Wisconsin Department of Natural Resources supports projects like fish sticks, native plantings, diversions, rock infiltrations, and rain gardens that follow its Healthy Lakes and Rivers Action Plan guidelines.
Wisconsin Department of Natural Resources
Arts and Culture Funding for Nonprofits from Hearst Foundation
Large U.S.-based 501(c)(3) cultural nonprofits serving Wisconsin and beyond can apply for William Randolph Hearst Foundation’s Culture Grant, with awards of more than US $100,000 for arts and science programming. Grants from Hearst Foundation help organizations fund program, capital, and limited general or endowment support, including arts education and artist development that may complement plant or STEAM-focused initiatives.
William Randolph Hearst Foundation
Labcorp Charitable Foundation Grants for Wisconsin Health
Nonprofit 501(c)(3) organizations in Wisconsin working in health and welfare, education, or community services can seek funding for programs like food pantries, healthcare access, STEM education, and preventative health. Labcorp Charitable Foundation supports U.S.-based charities, and Wisconsin groups with plant- or conservation-related health initiatives may be eligible.
Labcorp Charitable Foundation
Community Development Grants for Nonprofits from PNC Foundation
Focused on early childhood education and community economic development, PNC Foundation invites Wisconsin 501(c)(3) nonprofits to apply for Foundation Grants supporting low- and moderate-income communities. Eligible projects may include early learning, affordable housing, small business support, community services, arts and culture, or neighborhood revitalization in areas where PNC has a significant presence.
PNC Foundation
Semnani Family Foundation Grants for Wisconsin Health
Nonprofit and humanitarian organizations providing health, education, or disaster relief services in Wisconsin and worldwide can seek support for marginalized communities. Focused on human welfare, Semnani Family Foundation invites programs addressing healthcare access, women and children’s health, literacy, social services, and humanitarian aid, which may benefit groups integrating botanical or environmental components into community health initiatives.
Semnani Family Foundation
Sidney Stern Memorial Trust Grants for Botanical Conservation
U.S.-based 501(c)(3) nonprofits working on botanical conservation, education, science, or health can seek funding for charitable programs that operate within the U.S. Sidney Stern Memorial Trust provides support to soundly managed organizations whose projects have broad impact and materially advance general welfare, which may include Wisconsin plant-focused initiatives.
Sidney Stern Memorial Trust
Wisconsin Department of Natural Resources Grants for Forestry
Private woodland owners in Wisconsin seeking help with forest and habitat management can apply for the Wisconsin Forest Landowner Grant Program, a cost-share program reimbursing up to 50% of eligible practice costs. Funding supports tree planting, invasive plant control, forest stewardship plans, forest improvement, and related soil, water, and wildlife habitat conservation work that benefits plant ecosystems.
Wisconsin Department of Natural Resources
Education Program Grants for Nonprofits from Donaldson Foundation
Applications due Aug 1, 2026
Nonprofit organizations with IRS tax-exempt status running education programs in Wisconsin manufacturing communities can apply for Donaldson Foundation grants of US $5,000 - US $20,000. Grants from Donaldson Foundation help Wisconsin groups deliver impactful, sustainable educational opportunities, which may benefit organizations integrating plant science, botanical conservation, or related environmental education into their work.
Donaldson Foundation
Joyce Foundation Grants for Wisconsin Environment
Full proposal due Aug 3, 2026
Environmental and justice-focused organizations working on climate policy or Great Lakes and drinking water issues in Wisconsin and other Great Lakes states can seek funding for policy and advocacy initiatives. The Joyce Foundation supports work on carbon-free electricity, freshwater protection, and equitable water access, with an invite-heavy process and priority for communities most impacted by environmental harms.
The Joyce Foundation
Wisconsin Community Programs Funding via Alliant Energy
Applications due Sep 15, 2026
Nonprofits and community organizations in Wisconsin communities served by Alliant Energy can apply for Community Grants supporting hunger and housing, workforce readiness, environmental stewardship, and community safety projects. Grants from Alliant Energy help Wisconsin groups fund specific programs like food access, housing, environmental conservation, first responder equipment, youth development, and educational or workforce initiatives.
Alliant Energy
Wisconsin Plant Conservation Funding via Wisconsin DNR
Pre proposal due Sep 15, 2026
Qualified lake and river associations, surface water management groups, nonprofit conservation organizations, and school districts in Wisconsin can apply for Wisconsin Department of Natural Resources grants up to US $150,000 to manage aquatic invasive species. Funding supports large-scale, multi-season control projects that protect lakes, streams, wetlands, and plant habitats from established invasive populations.
Wisconsin Department of Natural Resources
Wisconsin DNR Grants for Wisconsin Invasive Species Control
Pre proposal due Sep 15, 2026
Qualified lake and river organizations, nonprofit conservation groups, and school districts in Wisconsin can receive up to US $50,000 to manage established aquatic invasive plant populations through small-scale projects. With a mission to preserve natural resources, Wisconsin Department of Natural Resources provides plant-focused conservation efforts with up to 75% cost-share for long-term suppression activities.
Wisconsin Department of Natural Resources
Jesse W Couch Foundation Support for Storytelling
Applications due Sep 25, 2026
Wisconsin plant and conservation nonprofits can access funding through Jesse W Couch Charitable Foundation’s Storytelling Grant to showcase the impact of their work through compelling media and narratives. Registered 501(c)(3)s or aligned for-profits working in wildlife conservation or related environmental preservation may be eligible for awards of more than US $50,000.
Jesse W Couch Charitable Foundation
Emergency Water Infrastructure Grants for Communities via USDA
Applications due Sep 30, 2026
Rural governmental entities, nonprofits, and federally recognized tribes in Wisconsin can secure funding to prepare for or recover from emergencies that threaten safe drinking water access. Focused on sanitation and clean water, USDA Rural Development invites eligible communities to improve or restore water transmission lines, wells, reservoirs, and treatment plants, which may benefit plant and botanical conservation efforts.
USDA: Rural Development (RD)
Insperity Community Services Grants in Wisconsin
Applications due Oct 16, 2026
Nonprofit 501(c)(3) organizations providing community services in Wisconsin counties like Dane or Milwaukee can seek philanthropic grants or event sponsorships to support key service and fundraising goals. With a mission to strengthen communities, Insperity provides U.S. nonprofits with financial, volunteer, or in-kind support when they engage employees, are clients, or serve Insperity communities.
Insperity
Dudley T Dougherty Foundation Grants for Wisconsin Conservation
Applications due Oct 31, 2026
Nonprofit 501(c)(3) organizations working on environmental or community initiatives in Wisconsin can apply for Dudley T Dougherty Foundation support to advance their programs. Projects in environmental conservation, botanical and ecosystem protection, or community services that respect people, life, and the planet may be eligible for funding.
Dudley T Dougherty Foundation Inc
Community Programs Funding for Nonprofits from Georgia-Pacific Foundation
Applications due Oct 31, 2026
Nonprofit 501(c)(3) organizations, public schools, and eligible local government entities in Wisconsin communities near Georgia-Pacific facilities can seek funding for education, environment, entrepreneurship, and community enrichment initiatives. Georgia-Pacific Foundation provides support to programs that align with its mission and create long-term value for plant communities, which may include botanical or conservation-related efforts.
Georgia-Pacific Foundation
TJX Foundation Grants for Wisconsin Youth Programs
Letter of inquiry due Oct 31, 2026
Nonprofit 501(c)(3) organizations in Wisconsin located within 15 miles of a TJX store, distribution center, or office can seek funding for basic needs, youth enrichment, workforce readiness, and domestic violence safety programs. The TJX Foundation reviews eligibility questionnaires and letters of inquiry on a rolling basis before inviting full applications.
The Tjx Foundation Inc
Trees Forever Support for Wisconsin Tree Planting
Applications due Nov 15, 2026
Local governments and public entities in Wisconsin can use this grant to fund community tree planting on public property within Alliant Energy’s service area. Grants from Trees Forever help cover the cost of landscape-sized trees, supporting greening, beautification, energy efficiency, and environmental stewardship in eligible communities.
Trees Forever
Wisconsin Department of Natural Resources Support for Recreation and Parks
Applications due Nov 15, 2026
Friends Groups that are 501(c)(3) or (4) nonprofits in Wisconsin can receive up to US $30,000 for operation and maintenance of state parks, southern state forests, state trails, or state recreation areas. Wisconsin Department of Natural Resources funding may benefit groups whose plant or habitat projects support interpretive programming, accessibility, native vegetation, or trail and facility upkeep.
Wisconsin Department of Natural Resources
Boreal Waters Community Foundation Grants for Wisconsin Biodiversity
Pre proposal due Mar 8, 2027
With a mission to protect regional biodiversity, Boreal Waters Community Foundation provides Wisconsin and northeast Minnesota nonprofits and public entities with US $5,000 - US $50,000 for habitat preservation, restoration, research, education, and climate adaptation projects. Organizations serving eligible counties and Tribal Nations may use funding for community-led, equity-centered plant and ecosystem conservation efforts.
Boreal Waters Community Foundation
Boreal Waters Support for Wisconsin Biodiversity
Letter of inquiry due Mar 9, 2027
Nonprofit and fiscally sponsored organizations working on habitat and plant conservation in Wisconsin and northeast Minnesota can seek multi-year funding for biodiversity projects. Focused on ecosystem preservation, Boreal Waters Community Foundation invites applicants to propose habitat restoration, support for vulnerable species, climate adaptation planning, research, and environmental education rooted in local, native ecosystems, with awards up to US $150,000.
Boreal Waters Community Foundation
NRCS Wisconsin Grants for Agricultural Conservation
Applications due Mar 13, 2027
Agricultural and forestry partners in Wisconsin seeking to improve soil, water, wildlife habitat, and related natural resources can access funding through the Regional Conservation Partnership Program. Grants from USDA: Natural Resources Conservation Service of Wisconsin help collaborative projects address priorities like water quality, soil erosion, and degraded plant conditions, which may benefit plant and botanical conservation efforts.
USDA: Natural Resources Conservation Service of Wisconsin
Invasive Plant Control Funding from Wisconsin DNR
Applications due Apr 13, 2027
Weed management groups working on invasive plant control and forest stewardship in Wisconsin can receive reimbursement grants covering up to 75% of eligible project costs, up to US $5,000. Grants from Wisconsin Department of Natural Resources help support education, outreach, inventory, control, and long-term management planning for invasive plants affecting private forest lands.
Wisconsin Department of Natural Resources
Union Pacific Foundation Environmental Grants in Wisconsin
Applications due Apr 30, 2027
Nonprofit 501(c)(3) organizations in Wisconsin can apply for Union Pacific Foundation’s Community Ties Local Grants, awarding US $5,000 - US $30,000 for safety, workforce development, community vitality, and environmental sustainability projects. Eligible programs must primarily benefit communities served by Union Pacific and can include botanical conservation, habitat restoration, and other plant-focused environmental initiatives.
Union Pacific Foundation
Wisconsin Community Programs Funding via Chick Fil A Foundation
Applications due May 1, 2027
Nonprofit 501(c)(3) organizations in Wisconsin working on youth development, food security, housing, or environmental stewardship can apply for Chick Fil A Foundation’s True Inspiration Awards, offering US $30,000 - US $350,000 for community programs. Projects like community gardens, outdoor classrooms, and greening efforts that benefit young people and families may be competitive.
Chick Fil A Foundation Inc
US $100,000 - US $500,000
Wisconsin Rural Development Funding via USDA
Applications due Jun 15, 2027
Wisconsin rural public entities and nonprofit corporations seeking to support small rural businesses can access funding through USDA: Rural Development for technical assistance, training, and community economic development. Grants from US $100,000 - US $500,000 may benefit projects that indirectly support botanical conservation through rural business incubators, feasibility studies, and long-term strategic planning.
USDA: Rural Development (RD)