Good fig tree companion planting means keeping certain plants away from your fig tree. Some plants lose the fight for water and nutrients against fig tree roots. Knowing what to avoid saves you time and wasted plants in your garden.
I learned this lesson after planting tomatoes too close to my Brown Turkey fig a few years back. The tomatoes struggled all summer and produced almost nothing worth eating. The fig roots had spread through that bed and stolen everything the tomatoes needed to thrive.
The main plants to avoid near figs include surface-rooted vegetables and annual flowers. Tomatoes, peppers, squash, and cucumbers all compete poorly against your fig roots. Lettuce and other salad greens suffer the same fate when planted too close to your tree.
Fig roots spread far beyond what you might expect from looking at the canopy above ground. Research shows they can reach up to 50 feet (15 meters) out from the trunk. They also grow 20 feet (6 meters) deep when your soil allows them to explore.
My neighbor tried planting blueberry bushes near her fig and watched them fail over two seasons. Blueberries need acidic soil and consistent moisture that figs steal from them. She moved the berries to the other side of her yard and they bounced back fast.
I tested planting roses near my fig tree and watched them struggle for several years running. The roses never bloomed well until I moved them to a bed across the yard. Now they thrive while my fig keeps its space all to itself and produces great fruit.
When planning fig tree spacing plants, give surface-rooted crops at least 15 to 20 feet of distance from your tree. This keeps them outside the zone where fig roots cause the most problems for you. Deep-rooted plants can grow closer since they tap different soil layers.
Some plants make good neighbors for your fig trees despite the root competition in your yard. Herbs like rosemary, thyme, and oregano handle the dry conditions that fig roots create. Daylilies and other tough perennials also cope well near your fig trees.
Ground covers like clover or creeping thyme work under fig tree canopies where other plants fail. They tolerate shade and root competition while keeping your soil covered. These low plants also attract pollinators that help your entire garden thrive.
Keep your vegetable garden well away from fig trees if you want both to produce for you. A raised bed at least 20 feet from your fig keeps roots out of your vegetables. This distance gives each of your plants the space it needs to perform well.
Read the full article: Fig Tree Growing Guide for Home Gardens
