Please notice 2023 Winter schedule. Shipments will be paused with no pick up orders; Jan 18-28, Feb 14-Mar 2, March 13-20.

Ferrous Sulfate / Iron
Ferrous Sulfate / Iron
Ferrous Sulfate / Iron

Ferrous Sulfate / Iron

Regular price
$10.00
Regular price
Sale price
$10.00
Unit price
per 
Availability
Sold out
Shipping calculated at checkout.

Used to darken greens of herbs when dyeing.

As reducing agent in indigo vats.

And to achieve black when dyeing with tannins.