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Dried Flower Shrinkage Calculator

Estimate dried flower dimensions, color retention, and drying time by species and drying method.

Inputs

Water content varies hugely - hydrangeas shrink far more than strawflowers

Silica gel preserves size and color best; air-hanging shrinks most

in

Stem length at cutting

in

Bloom width at its fullest, fresh

Stems in the batch - drives the yield read

Results

Dried Stem Length

10.6 in

Dried Bloom Diameter

2.3 in

Length Shrinkage

12%

Diameter Shrinkage

25%

Color Retention55%
Drying Time~14 days

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Tips

1
Silica gel preserves color and shape best but costs more and takes longer for thick blooms.
2
Harvest flowers at peak bloom - partially open flowers preserve better than fully open ones.

Open formula

Dried Size = Fresh Size × (1 - Shrinkage%)
Color Retention = f(Species, Method)
Drying Time = f(Species, Method, Thickness)

Estimates shrinkage percentage from species and drying method. Silica gel minimizes shrinkage (10-15%), air hanging causes most (20-35%).

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