By Katie Markheim, Nebraska Extension Master Gardener
So, what’s the big deal about companion planting? This is Katie Markheim, Nebraska Extension Master Gardener, here to share some fun facts.
• Root crops (tubers like carrots or potatoes) can break up soil compaction and aerate.
• Plant radishes and carrots side by side to save garden space.
• Manage weeds and improve soil health by growing multiple successions of crops in the same space, such as lettuce, spinach, and basil, followed by peppers or tomatoes.
• Deep rooted crops, like melons and tomatoes, pull water and nutrients from the deeper soil profile.
• Plants can physically support one another. For example, corn paired with squash and beans.
• Manage insect pests through trap or repellent crops like marigolds.