Plantalegre is a plant nursery and garden center based in Alagoa, Portalegre, Portugal. With 20 years of experience, the company works across the process from plant production to the creation and care of outdoor spaces. It produces and sells plants, including aromatic plants, herbaceous plants, shrubs, and conifers, grown in greenhouses and adapted sheltered areas. Its garden center offers products for gardens, land, vegetable plots, orchards, and balconies.

Plantalegre also designs, builds, and maintains public and private green spaces, such as parks, gardens, streets, and residential areas. Its services extend to forest areas and orchards, as well as the installation and maintenance of irrigation and pumping systems. The company additionally carries out phytosanitary treatments. Combining plant production, retail, and landscape services, Plantalegre supports customers seeking plants and practical solutions for outdoor spaces, from small home gardens to larger areas. The company describes itself as solid and flexible, serving customers from its base in Portalegre.