Best Garden Journals for Tracking Pests and Weather
Find garden journals with dedicated pest and weather logs. Choose between structured planners or blank notebooks to track your local growing conditions.
Companion planting & garden compatibility
Can you plant them together?
Discover which plants grow well together and which don’t. Explore companion planting guides, soil pH charts, and gardening tips to help your vegetables, herbs, and fruits thrive naturally.
- 39,509garden guides
- 34,188plant combinations
- 66vegetables, herbs, fruits & flowers
- 268topics
Start with a plant
Pick what you already grow — we’ll show every companion we’ve covered.
Latest garden guides
Fresh answers on what to plant side by side, soil, pests and harvests.
Are Sticky Barriers Safe for Tree Trunks
Sticky barriers can harm trees if applied directly to bark. Use a protective wrap to keep chemicals and adhesive away from delicate living tissue.
Do You Need a Pulley System for High Hanging Baskets
Pulley systems aren't mandatory for high hanging baskets, but they simplify care for pots weighing over 5 pounds, especially if you have limited reach.
Are Automatic Sprout Growers Worth the Price
Automatic sprout growers are worth the cost only if you consume more than three cups of sprouts weekly. They save labor but increase cleaning time.
Are Hive Straps Necessary for Windy Areas
Hive straps are essential in windy regions to prevent colony collapse. Secure your equipment with ratcheting straps to avoid costly tipping and damage.
Budget Row Cover Supports That Actually Work
Stop buying expensive kits and use common hardware store finds. Flexible electrical conduit or salvaged wire can support covers for less than $10 total.
Safe Organic Fertilizers for Dogs and Pet-Friendly Gardening
Seaweed-based fertilizers are generally the safest organic options for dogs, as they lack the enticing scents of blood or bone meal that trigger ingestion.
Best Leaf Mulchers for Garden Compost and Bedding
The best leaf mulcher for garden mulch is a high-torque electric shredder with a 10:1 reduction ratio, which turns bulky piles into fine, nutrient-rich soil.
Best Insect Repellents for Gardeners and How to Stay Safe
Find the most effective insect repellents for gardening. Learn how to choose between sprays and physical barriers to keep pests away while you work.
Organic Sprays for Colorado Potato Beetles That Actually Work
Spinosad is the most effective organic spray for Colorado potato beetles. Learn how to target larvae and adults while protecting your potato harvest.
Popular pairings
The classic garden neighbours — and a few famous rivals.
Tomatoes & BasilCan you plant them together?
Corn & BeansCan you plant them together?
Carrots & OnionsCan you plant them together?
Cucumbers & DillCan you plant them together?
Tomatoes & MarigoldsCan you plant them together?
Lettuce & RadishesCan you plant them together?
Tomatoes & PotatoesCan you plant them together?
Beans & OnionsCan you plant them together?
Peppers & BasilCan you plant them together?
Strawberries & SpinachCan you plant them together?
Cabbage & DillCan you plant them together?
Corn & PumpkinCan you plant them together?
Browse by topic
From companion charts to soil science and garden pests.
Why it matters
Good neighbours make a better garden
Companion planting is the practice of growing plants that help each other side by side — and keeping apart the ones that compete. Every guide on USF Garden Center compares sunlight, water, soil pH, hardiness zones and spacing so you can decide with confidence.
How our guides work- Natural pest control
Aromatic herbs and flowers confuse or repel pests and attract beneficial insects.
- More pollinators
Flowering companions bring bees and hoverflies that boost fruit set.
- Healthier soil
Legumes fix nitrogen while deep roots loosen and feed the soil for neighbours.
- Smarter use of space
Pair tall and low, fast and slow crops to get more harvest from every bed.