Pests & Diseases
Holes in Leaves? Match the Damage Pattern to the Pest
Learn to identify garden pests by the shape of the holes they leave in leaves, from skeletonized foliage to ragged edges and pinhole damage.
August 6, 2026
Topic
Pests & Diseases
Diagnose it, then fix it. · 12 guides
Buying guide Pests & Diseases
Best Iron Phosphate Slug Baits: What to Check Before Buying
A buying guide to iron phosphate slug baits, covering label red flags, pet and wildlife safety, and how granule, meal, and station formulations compare.
July 12, 2026
Buying guide Pests & Diseases
Best Organic Fungicides for Home Gardens, Compared
Compare copper, sulfur, neem, and bicarbonate organic fungicides by use case, plant safety, and reapplication needs to pick the right one for your garden.
July 12, 2026
Buying guide Pests & Diseases
Best Row Covers for Keeping Pests Off Vegetable Beds
Lightweight insect netting or heavy frost cloth? Learn how to match row cover weight and weave to your pest and cold-protection needs.
July 12, 2026
Buying guide Pests & Diseases
How to Choose an Insecticidal Soap: What the Label Tells You
Learn to read insecticidal soap labels for active ingredient concentration, plant-safety warnings, and pest coverage before you buy the right formulation.
July 12, 2026
Pests & Diseases
Blossom End Rot: The Real Cause and How to Stop It
Blossom end rot isn't a disease—it's a calcium delivery problem tied to watering. Learn the real cause and practical fixes for tomatoes and peppers.
July 12, 2026
Pests & Diseases
How to Get Rid of Aphids Without Killing Beneficial Insects
A least-toxic, step-by-step plan for controlling aphids that protects ladybugs, lacewings, and other predators already working in your garden.
July 12, 2026
Pests & Diseases
Powdery Mildew vs. Downy Mildew: How to Tell Them Apart
Learn the visual, textural, and environmental differences between powdery mildew and downy mildew so you can diagnose and treat the right disease fast.
July 12, 2026
Pests & Diseases
How to Diagnose and Treat Rose Black Spot
Learn to spot rose black spot early, treat an active outbreak, and build a seasonal pruning and sanitation routine that keeps it from coming back.
July 12, 2026
Pests & Diseases
Slug and Snail Control: What Actually Works in the Garden
Slug and snail control methods ranked by real effectiveness, from iron phosphate bait to beer traps, so you can stop damage in your garden beds fast.
July 12, 2026
Pests & Diseases
Squash Bugs vs. Squash Vine Borers: How to Tell Them Apart
Learn to identify squash bugs and squash vine borers by sight, damage pattern, and behavior so you can treat the actual pest killing your squash.
July 12, 2026
Pests & Diseases
Why Are Your Tomato Leaves Turning Yellow? A Diagnosis Guide
Yellowing tomato leaves usually point to one of a handful of causes. Work through this order-of-likelihood guide to figure out what's actually going on.
July 12, 2026