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    Ratibida(Post)

    Ratibida (Prairie/Gray-Headed Coneflower) Glowing with bright summer color and unique thimble-like blooms, Ratibida, of the Aster family, ...

    Tonkadale's Twelve Days of Christmas(Post)

    Tonkadale's Twelve Days of Christmas On the 1st day of Christmas, Tonkadale gave to me... One decorated wreath On the 2nd day of Christmas, Tonkadale gave to me... Two Peat and Perle pi ...

    Persuasive Invasives: Replacing Common Invasive Species in the Landscape(Post)

    July 11th, 2022 Persuasive Invasives: Replacing Common Invasive Species in the Landscape While gardening is oftentimes a personal en ...

    Lifting and Dividing Dahlias for Winter Storage(Post)

    Lifting and Dividing Dahlias Bulbs for Winter Storage Dahlias are easy to grow, and come in a full range of amazing colors, shapes, and sizes. Their showstopping blooms and endless va ...

    Wilt Stop(Post)

    November 1, 2022 Wilt Stop Wilt Stop to the Rescue Take advantage of our beautiful November weather and ...

    Yucca(Post)

    Yucca (Adam's Needle) The perfect perennial for gardeners longing for warmer climates and sunnier days, Yucca filamentosa (YUK-uh fil-a-men-TOH-sa), or Adam’s Needle, is an except ...

    Geum(Post)

    Geum (Avens/Prairie Smoke) One of the first perennials to emerge in the spring, Geum (JEE-um), commonly known as avens, is a distinctly c ...

    Rain Gardens(Post)

    Rain Gardens A rain garden is a perennial garden that collects rainwater from runoff, usually from a non-permeable surface such as a driveway, roof, patio, sidewalk, or street. Rain gard ...

    ​Top 10 Pollinator Plants Picks for Summer Blooms in the Perennial Garden(Post)

    Happy National Pollinator Week!The time is now to plants plants for pollinators. Tonkadale is overflowing with mid-summer color and late summer bloomers to attract your favorite pollinator friends ...

    Exploring Edible Perennials(Post)

    Exploring Edible Perennials When we think about edible plants, we often defer to the tasty tomatoes and peppers we plant in our gardens every year; however, edible perennials deserve eq ...

    blog index(Page)

    annuals Cool Weather Annuals Annuals that Pollinators Love: Our Favorites Must-Have Annuals When is it Safe to Plant? Garden Planning Avoiding Common Garden Mistakes Plantin ...

    Video Library(Page)

    latest video 4.25.2026 Perennial Hot Picks Check out the varieties we’re most excited to show off in the greenhouse this year.