Site Selection
Soil: ◦ Ideal soil is sandy loamy, a balanced mix of sand, clay, silt, and organic matter that drains well while holding nutrients and moisture. ◦ Southeastern U.S. soils are often naturally suitable for Indigofera suffruticosa ; soil testing is optional unless you suspect nutrient deficiencies. ◦ For containers or raised beds, mix sandy soil and compost in a ratio of about 60–75% sand to 25–40% compost, adjusted based on compost texture. ◦ Soil should retain moisture without clumping or becoming waterlogged.
pH (Soil Acidity): ◦ Sandy loam usually
ranges from neutral to slightly acidic pH, ideal for Indigofera suffruticosa . ◦ Clay soils are often alkaline; adjust pH by adding compost and sand for better drainage and aeration. ◦ Indigofera suffruticosa tolerates poor nutrients and acidic soils, so focus on texture and drainage rather than heavy amendments.
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