12 Proven Companion Plants for Tomatoes (and 5 to Avoid for Maximum Yield)

Discover 12 science-backed companion plants for tomatoes, plus 5 plants to avoid. Learn how marigolds, basil, and trap crops boost yield and repel pests naturally.
Species profiles, cultivation tips, ferns, perennials and everything about getting plants to thrive in your specific conditions.

Discover 12 science-backed companion plants for tomatoes, plus 5 plants to avoid. Learn how marigolds, basil, and trap crops boost yield and repel pests naturally.

Discover 25 low-maintenance shade plants that thrive in low light. From hostas to hellebores, learn how to create a lush, easy-care shady garden in 2026.

Stop guessing when to plant onions. Here's exactly what works, month by month, based on soil temperature, your region, and Dutch horticultural know-how.

Tired of deer destroying your shrubs? I share 12 battle-tested deer-resistant shrubs, including evergreens, flowering options, and native picks for the Eastern U.S. No fluff – just what works.

Discover 15 deer-resistant flowers that actually work – from perennials to bulbs to shade plants. Garden-tested advice from a Dutch botanist. Updated for 2026.

Discover 10 foolproof outdoor succulents that survive summer heat and neglect—plus my drainage and frost tips from 12 years of Dutch nursery experience.

Learn everything about plant fertilizer: NPK ratios, organic vs synthetic, when and how to apply, common mistakes, and expert tips for healthier plants.

Discover 35 low-light houseplants that truly thrive in dim rooms. Expert tips on care, pet-safe choices, and even flowering plants for dark corners.

Discover 35 stunning summer flowers that thrive in heat, shade, and containers. Expert care tips, bloom periods, and pollinator-friendly picks for a vibrant garden from June to September.

Discover 35+ low light indoor plants that thrive in dark rooms, north-facing windows, and bathrooms. Expert care guide with light measurement data, grow light tips, and pet-safe options.