Do fiddle leaf figs need special soil mixtures?

Fiddle-leaf figs require specialty soil combinations for optimum health. If you use a standard potting soil, it will suffocate their roots, resulting in root rot. Tropical plants require exceptional drainage and aeration. To achieve this, you can create your own soil combination to prevent waterlogged soil while allowing essential nutrients to be absorbed. Soil integrity has a direct impact on growth and health.

Perlite is important for proper drainage or aeration. Use 40-50% perlite, as it creates air pockets, promoting aeration. This glassy volcanic rock prevents compaction, allowing airflow. If using larger pots, I often increase the amount of perlite to 60%. Pay attention to this ratio if your environment is warmer or highly humid. This will create an environment similar to a naturally well-draining one. I usually adjust perlite ratios seasonally, adding more perlite in humid months.

Moisture retention is provided by coconut coir, or even by peat moss. Coconut coir is more sustainable as it uses repurposed husks. Both materials can retain moisture without becoming oversaturated. You can also add some pine bark fines to the mix for a slow, steady nutrient release. Pine bark, in particular, is a wood chip intended to break down and provide nutrients and moisture to roots slowly. Charcoal is used to filter out impurities in the media and prevent the buildup of toxins.

Before planting, ensure that components are well mixed. The mix can be composed of equal parts potting mix and perlite. You can also add 20% pine bark fines. Next, you would incorporate a handful (or slightly less) of horticultural charcoal. Water a small sample of the mix and check drainage. A proper blend would have completely drained within 15 seconds. If you see puddles of water, adjust your ratio accordingly.

Every two years, you should repot with a fresh mix. Gently remove the old soil from the roots. Discard any dark, mushy roots before repotting. After you repot, water just enough to saturate the soil. Good soil helps prevent the most common problems, and your fig will respond with bright, vigorous growth.

Read the full article: How to Care for Fiddle Leaf Fig: Expert Guide