Weld Extract
Source: Weld (Reseda luteola), grown in Occitania, France
Weld extract is a high-performance, water-soluble dye obtained from Reseda luteola, one of the most historic and lightfast yellow dye plants. It yields clear, bright lemon and greenish-yellow shades on both protein and cellulose fibres.
This extract, produced from Weld grown in Occitania (southern France), is suitable for immersion dyeing, textile printing, ink making and surface design.
Main Components:
• Luteolin (flavonoid)
• Apigenin
• Resedine-type compounds
Suggested Quantities (WOF – Weight of Fabric):
• Light Shades: 2–4% WOF
• Medium Shades: 5–8% WOF
• Deep Yellows: 8–10%+ WOF
• Olive Greens: with Iron
Uses:
• Natural Dyeing of Protein & Cellulose Fibres: Produces vibrant, clear yellow tones
• Printing & Surface Design: Suitable for thickened dye pastes and binders
• Ink & Paint Making: Use with lake pigment binders or water-based systems
The Plant:
Reseda luteola, known as Weld, is a traditional European dye plant cultivated for its strong, lightfast yellow. This extract is sourced from Weld grown in Occitania, France, a region with a long heritage of dye plant cultivation.
Light Fastness:
Good
Note:
This is a soluble dye extract, not a pigment. It dissolves fully in water and performs well in both immersion and print applications.
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