Plant Problems

Learn how to avoid the many plant problems you'll run into when gardening - pests, diseases, and more. We provide treatment and prevention tips!

Close-up of flowering weeds that are good for the garden, with delicate green stems supporting clusters of trifoliate leaves with rounded, slightly notched leaflets and small, spherical flower heads in white hues.

Weeds

7 Weeds That Are Actually Good for Your Garden

Pulling weeds isn't usually a fun part of gardening. We have good news about some of those plants you might be plucking out. Gardening expert Melissa Strauss focuses on some beneficial plants that we commonly consider to be a nuisance.

Plant Problems

5 Prayer Plant Diseases to Watch for This Season

Do you want to grow stunning, multicolored prayer plants this season? As beautiful as they are, some diseases can take them out if you’re not careful. In this article, horticulture expert Matt Dursum covers common prayer plant diseases to watch for this season.

Round and yellow fruits on a plant that appear infected with a type of lemon tree diseases

Plant Diseases

7 Lemon Tree Diseases: Causes and Cures

Lemon tree diseases such as citrus black spot and citrus canker can wipe out your favorite lemon tree in a season. But with a little preparation and insight, you’ll prevent these harmful diseases and save your fruit. In this article, horticulture expert Matt Dursum covers the causes and cures of common lemon tree diseases.

Upright stems hold medium, cup-shaped flowers with ruffled pink petals, surrounded by yellowing leaves showing brown spots and dry tips.

Plant Problems

Why Are My Hellebore Leaves Turning Yellow and Brown?

We admire hellebores for their elegant blooms and dark, handsome foliage. If yours shows yellowing or browning leaves, there are a few key cultural conditions to explore. Garden expert Katherine Rowe examines the primary reasons for hellebore leaf discoloration and how to revive the longlived perennials.

A tiny, dark-winged insect with translucent wings rests on a bright green leaf's smooth surface.

Garden Pests

Do Fungus Gnats Damage Houseplants?

You may be wondering, do fungus gnats damage houseplants? If you notice swarms of tiny brown flies around your houseplants, they could be infested. In this article, plant expert Matt Dursum answers your fungus gnats questions and shows you what to do about them.

Heliotrope plant leaves covered in powdery mildew, with additional foliage blurred in the background

Plant Diseases

5 Greenhouse Plant Fungal Diseases To Watch For in Winter

Though the greenhouse protects tender plants from frost, it often invites fungal pathogens that thrive with standing air and consistent moisture. Watch for these five common diseases to keep your plants safe. Seasoned grower Jerad Bryant shares prevention and treatment solutions that work against the fungi.

A diseased pothos plant in a white pot with trailing vines and glossy, heart-shaped green leaves variegated with yellow streaks, showing brown spots, growing from sturdy stems on a wooden shelf.

Plant Diseases

9 Pothos Plant Diseases: Prevention and Treatment

You’ll rarely encounter pothos growing issues—although diseases can infect them, they often don’t! If they do, this guide has everything you need to identify, prevent, and treat common pathogens. Learn to turn suffering pothos vines into healthy, perky ones alongside seasoned grower Jerad Bryant.