The Best Potting Soil for Herbs
The Best Potting Soil for Herbs. Growing plants in containers requires loose, well-drained soil that holds both moisture and nutrients. Although herbs are typically tolerant of poor soil, soil for potting the plants should follow standard rules for container growing.
Growing plants in containers requires loose, well-drained soil that holds both moisture and nutrients. Although herbs are typically tolerant of poor soil, soil for potting the plants should follow standard rules for container growing.
Features
Mix equal parts peat moss, all-purpose potting soil or garden loam, and perlite to create a lightweight soil that retains moisture and drains well. According to the Purdue University Extension herbs grown in containers require more water than those grown in the soil making water retention an important aspect of the potting media.
Benefits
A lightweight soil makes it easy to move potted herbs or hanging baskets and provides adequate aeration for young roots. Plain potting soil or garden loam compact easily and are too dense for containers and baskets.
Effects
Herbs thrive in soil that provides aeration for roots, retains moisture and allows excess water to drain away quickly. Although roots need moisture to provide nutrients to the growing plant, excess moisture in the soil chokes out oxygen and may promote disease.
Considerations
Herbs develop the most intense flavor and fragrance when grown in full sun in average to poor soil. Excess fertilizer may inhibit the characteristic flavor or scent you desire. Fertilize sparingly, as according to Purdue University Extension, fertilizer is not necessary.
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