Posts By

Katherine Rowe

Katherine is a garden professional with a background in design, conservation, and public horticulture. She holds a master’s degree in landscape architecture and a love of gardens, parks, and natural lands alike. Katherine enjoys exploring gardens and wild spaces through work and travel and designing gardens with nature at the helm.

Amsonia ciliata varieties feature fine, needle-like foliage with airy clusters of soft, pale blue star-shaped flowers, creating a light and graceful presence.

Flowers

7 Beautiful Amsonia Varieties For Your Garden

Amsonia is striking in the perennial and pollinator garden - and any spot in between. The genus hosts native species and a few non-natives with highly ornamental. steely blue flowers, narrow olive green leaves, and an adaptable nature. Here, gardening expert Katherine Rowe explores top-performing bluestar varieties for versatile additions to your spring-through-fall display. The pollinators will thank you with repeat visits.

Close-up of blooming soft pink clusters of roses and hydrangeas with large panicles of greenish flowers fading to a soft blue hue in a sunny garden.

Shrubs

Do Roses and Hydrangeas Grow Well Together?

With the proper selections in the right garden spot, roses and hydrangeas grow together to create an all-season bloom spectacle. Garden expert Katherine Rowe shares tips for outstanding rose and hydrangea combinations based on cultural requirements and display considerations. Rely on hardiness, light conditions, and moisture needs for a long-lived combination.

The 'Storm Cloud' Amsonia features clusters of star-shaped, bright blue flowers atop sturdy stems with narrow, dark green leaves.

Flowers

How to Plant, Grow, and Care for ‘Storm Cloud’ Amsonia

If your perennial or pollinator garden is missing ‘Storm Cloud,’ this is the year to add it to the display. The native perennials shine with sky-blue flowers, narrow leaves, dark stems, and an adaptable nature. Explore the merits of this top performer with gardening expert Katherine Rowe.

A beautiful array of lavender colored flowers atop long green leaves, on a sunny day, in a garden.

Flowers

25 Best Phlox Varieties For Your Garden

Phlox brightens the display with clusters of starry blooms among deep green leaves. The perennials grow across a range of conditions in a diversity of species and cultivars. To stave off fungal diseases like powdery mildew, start with a strong selection for your space. Here, gardening expert Katherine Rowe outlines phlox varieties with stellar ornamental value and high landscape performance.

A gorgeous flower garden with a variety of colorful flowers including artemisia absinthium, cleome or spider flowers, daises, coneflowers, bee balm or monarda, and blanket flowers.

Ornamental Gardens

21 Easy Perennial Plants for Beginner Gardeners

There’s nothing like a reliable perennial that thrives in conditions where other plants wither. Their outstanding flowers and foliage bring beauty, diversity, and pollinator value to the display. Easy to grow, the best performers are unfussy and low-maintenance. Explore exceptional perennials for gardeners of any level with expert Katherine Rowe. Beginners welcome!

A field of gorgeous flowers in vibrant shades of pink and purple atop bright green leaves.

Shrubs

17 Gorgeous Varieties of Smooth Hydrangea

Hydrangea arborescens is a U.S. native shrub. Cultivars bring large blooms in crisp white, fresh lime, soft pink, and rich rose. Join gardening expert Katherine Rowe in exploring these popular and versatile summer bloomers.

using drip irrigation for organic pepper plants in a greenhouse

Gardening Tips

7 Best Types of Garden Irrigation: Compare and Contrast

Watering your garden isn’t rocket science, but the right irrigation system makes a world of difference! If you’re unsure which irrigation to invest in, this guide from garden expert Logan Hailey includes everything you need to know, including the costs, benefits, and drawbacks of each type of garden irrigation.

Closeup of hanging red and white fuchsia flowers.

Flowers

How to Prune Fuchsia Plants for Blooms All Summer

Fuchsia brings tropical beauty in flower and form in spring, summer, and early fall. With gardening expert Katherine Rowe, explore pruning benefits and basics for these lovely shade selections to ensure healthy flowering throughout the warm season.

A close-up of a soft pink tubular petunia flower infested with pests - tiny green aphids.

Garden Pests

7 Petunia Pests: ID and Treatment

Common garden pests are pesky. They may weaken plants and carry fungal diseases and viruses. Petunias are beautiful summer-flowering annuals that appeal to certain plant-feeding insects in their most active season. If your bloomer shows signs of stress or damage beyond cultural issues, scout for common pests. Garden expert Katherine Rowe explores pests that enjoy petunias as much as we do and how to identify and treat them.

A row of pink and red flower spikes bloom against a wood-sided building.

Plant Problems

Hollyhock Rust: ID and Treatment

Hollyhock rust is a fungal disease that readily spreads among these warm-season bloomers. Once it sets in, it is difficult to mitigate, but not all is lost. Here, garden expert Katherine Rowe looks at how to identify and treat the infection and how to prevent its spread.