Rainbow Soup – Fiber Seed Yarn Co.

$110+ Free Shipping (US only)

$110+ Free Shipping (US Only)

Not quite the right color, we understand: Free Returns*

$110+ Free Shipping (US only)

$110+ Free Shipping (US Only)

Not quite the right color, we understand: Free Returns*

Skip to content

Fiber Seed Yarn Co.

Sprout Sock
Sprout DK
Sprout Worsted
Sprout Info

Fiber Seed Yarn Co.

Sprout Sock
Sprout DK
Sprout Worsted
Sprout Info

Sprout Sock
Sprout DK
Sprout Worsted
Sprout Info

Register / Login

Your cart

Your cart is empty

Continue shopping

41 Results

Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

0 selected

In stock (37)
Out of stock (4)

0 selected

Kaleidoscope Colorways (41)

0 selected

Sock/Fingering (13)
DK (13)
Worsted (15)

0 selected

Fiber Seed (41)

The highest price is $39.90

$ From

–

$ To

Peri the Peacock | Sprout Worsted

Peri the Peacock | Sprout Worsted

$35.90

Unit price: per

3 sizes

Peri the Peacock | Sprout DK

Peri the Peacock | Sprout DK

$29.60

Unit price: per

3 sizes

Peri the Peacock | Sprout Sock

Peri the Peacock | Sprout Sock

$39.90

Unit price: per

3 sizes

Dragon's Tail | Sprout Worsted

Dragon's Tail | Sprout Worsted

$35.90

Unit price: per

3 sizes

Dragon's Tail | Sprout DK

Dragon's Tail | Sprout DK

$29.60

Unit price: per

3 sizes

Dragon's Tail | Sprout Sock

Dragon's Tail | Sprout Sock

$39.90

Unit price: per

3 sizes

Cotton Candy Land | Sprout Worsted

Cotton Candy Land | Sprout Worsted

$35.90

Unit price: per

3 sizes

Cotton Candy Land | Sprout DK

Cotton Candy Land | Sprout DK

$29.60

Unit price: per

3 sizes

Cotton Candy Land | Sprout Sock

Cotton Candy Land | Sprout Sock

$39.90

Unit price: per

3 sizes

Mr. Tentacles | Sprout Worsted

Mr. Tentacles | Sprout Worsted

$35.90

Unit price: per

3 sizes

Mr. Tentacles | Sprout DK

Mr. Tentacles | Sprout DK

$29.60

Unit price: per

3 sizes

Mr. Tentacles | Sprout Sock

Mr. Tentacles | Sprout Sock

$39.90

Unit price: per

3 sizes

Horses in the Stables | Sprout Worsted

Horses in the Stables | Sprout Worsted

$35.90

Unit price: per

3 sizes

Horses in the Stables | Sprout DK

Horses in the Stables | Sprout DK

$29.60

Unit price: per

3 sizes

Horses in the Stables | Sprout Sock

Horses in the Stables | Sprout Sock

$39.90

Unit price: per

3 sizes

Weeping Woolen Tree | Sprout Worsted

Weeping Woolen Tree | Sprout Worsted

$35.90

Unit price: per

3 sizes

1
2
3

You’re viewing 1-16 of 41 products

Filter

In stock (37)
Out of stock (4)

Kaleidoscope Colorways (41)

Sock/Fingering (13)
DK (13)
Worsted (15)

Fiber Seed (41)

$ From

–

$ To

The highest price is $39.90

41 Results

Sort

Featured
Most relevant
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Who are we?

We're a handicraft yarn & fiber dyeing studio in Blanchester, Ohio.

Events
Those Behind This
Contact Us
Washing FAQ
Shipping & Returns Policy
American Made
Keyword Search

Our Goal

We want to help you craft beautiful & uniquely colored projects to be proud of, so it's our focus is to provide functional, heirloom-quality, American made yarns that you cannot find any where else... Not to mention the color and patterning effects are uniquely made, on purpose. Enjoy!

Let's Stay in Touch.

Are you on our friends list?

Your email

Currency

Australia (AUD $)
Austria (EUR €)
Belgium (EUR €)
Canada (CAD $)
Czechia (CZK Kč)
Denmark (DKK kr.)
Finland (EUR €)
France (EUR €)
Germany (EUR €)
Hong Kong SAR (HKD $)
Ireland (EUR €)
Israel (ILS ₪)
Italy (EUR €)
Japan (JPY ¥)
Malaysia (MYR RM)
Netherlands (EUR €)
New Zealand (NZD $)
Norway (USD $)
Poland (PLN zł)
Portugal (EUR €)
Singapore (SGD $)
South Korea (KRW ₩)
Spain (EUR €)
Sweden (SEK kr)
Switzerland (CHF CHF)
United Arab Emirates (AED د.إ)
United Kingdom (GBP £)
United States (USD $)

Copyright © 2026, Fiber Seed Yarn Co.. All rights reserved. See our terms of use and privacy notice.

Powered by Shopify

Availability