Golden Ratio for Shrub Bed Width vs. Length

Visually Pleasing Proportions

The golden ratio (0.618) applied to bed length gives ideal width. Acceptable range: 0.333 to 0.700 of total length.

Calculation

Multiply bed length by 0.618 for ideal width. For a 30-ft bed, ideal width ≈ 18.5 ft. Range: 10–21 ft.

This principle creates balanced, harmonious planting beds.