Inch by Inch Worm Castings

Inch by Inch Worm Castings Tucson's only composting worm and worm castings business! Our worms and their food supply are not treated with pesticides, wormicides, or any other chemicals.

We are INCH BY INCH โ€” a Tucson, Arizona-based and locally owned business whose mission is to produce and sell the highest quality soil supplements made of earthworm castings and liquid leachate. We grow worms and worm by-products under carefully controlled conditions to assure highest quality, and add no synthetic products to our soil supplements. We believe the soil in which we grow food and plan

ts should be treated with respect and enhanced by the addition of the worldโ€™s oldest and best material. We add nothing to the final product of pure, organic castings.

Times are tough, get your hands dirty and grow some food. Nothing more delicious than healthy food grown in healthy, cas...
07/03/2025

Times are tough, get your hands dirty and grow some food. Nothing more delicious than healthy food grown in healthy, casting enhanced soil.

๐ˆ๐ง๐ญ๐ซ๐จ๐๐ฎ๐œ๐ข๐ง๐  ๐ญ๐ก๐ž ๐ˆ๐ง๐œ๐ก ๐›๐ฒ ๐ˆ๐ง๐œ๐ก ๐๐ซ๐ž๐ฐ ๐‚๐ฅ๐ฎ๐›!โ€‰Your monthly worm compost tea subscription is here! Brewed fresh for garden love...
06/17/2025

๐ˆ๐ง๐ญ๐ซ๐จ๐๐ฎ๐œ๐ข๐ง๐  ๐ญ๐ก๐ž ๐ˆ๐ง๐œ๐ก ๐›๐ฒ ๐ˆ๐ง๐œ๐ก ๐๐ซ๐ž๐ฐ ๐‚๐ฅ๐ฎ๐›!โ€‰
Your monthly worm compost tea subscription is here! Brewed fresh for garden lovers, growers, and plant pros ๐ŸŒฟโ€‰
โ€‰
๐Ÿ’ง ๐‚๐ก๐จ๐จ๐ฌ๐ž ๐˜๐จ๐ฎ๐ซ ๐๐ฅ๐š๐ง:โ€‰
โ€ข Basic Brew โ€“ $20/month (2 gal, makes 10)โ€‰
โ€ข Full Brew โ€“ $40/month (4 gal, makes 20)โ€‰
โœ”๏ธ Save moneyโ€‰
โœ”๏ธ Skip the lineโ€‰
โœ”๏ธ Support local soil healthโ€‰
โ€‰
๐Ÿ›’ Pickup every Saturday at the Oro Valley Farmers โ€‰
โ€‰
Letโ€™s grow inch by inch ๐ŸŒŽ๐Ÿ’š

New class lineup for June! Grab a friend and come down to the Worm Hole to learn with ! Signup on our website!Sign up an...
05/28/2025

New class lineup for June! Grab a friend and come down to the Worm Hole to learn with ! Signup on our website!

Sign up and bring a friend for free!
Get a free bag of castings with every registration purchased!

๐ŸŒฑ Hello Gardeners! ๐ŸŒฑโ€‰Looking for ways to help your plants thrive as the weather heats up? Weโ€™ve got you covered with thr...
04/29/2025

๐ŸŒฑ Hello Gardeners! ๐ŸŒฑโ€‰
Looking for ways to help your plants thrive as the weather heats up? Weโ€™ve got you covered with three easy options:โ€‰
โ€‰
โœจ Mega Mulchโ€‰
A unique blend of wood chips and our nutrient-rich overs castings. Perfect for protecting your plants from the heat while feeding the soil at the same time.โ€‰
โ€‰
โœจ Worm Casting Teaโ€‰
With 24-hour notice, we can brew you fresh tea concentrate packed with living microbes to give your plants a powerful, natural boost. Just pour it at the base and watch the magic happen!โ€‰
โ€‰
โœจ Worm Casting Tea Home Serviceโ€‰
Skip the jugs โ€” we bring a full tank of casting tea to your home and spray your entire yard! Just order online, and weโ€™ll handle the rest.โ€‰
โ€‰
๐ŸŒž Visit us at our shop (Tuesโ€“Sat mornings) or the Oro Valley Farmers Market (Saturdays) to stock up!โ€‰

๐Ÿšจ This weekend, weโ€™re switching things up!Instead of our usual Oro Valley Farmers Market, weโ€™ll be at the Tucson Organic...
03/20/2025

๐Ÿšจ This weekend, weโ€™re switching things up!

Instead of our usual Oro Valley Farmers Market, weโ€™ll be at the Tucson Organic Gardeners Spring Garden Fair! ๐ŸŒฑ

๐Ÿ“Arizona State School for the Deaf & Blind
๐Ÿ—“๏ธ Saturday I 8:30am - 2:00pm

And weโ€™re being something new to the mix... literally!

๐ŸŒฑ Introducing: MULCH + OVERS! ๐ŸŒฑ
A 50/50 blend of cedar mulch & overs that makes for the perfect topper for garden beds and trees.

Come by, say hi, grab some premium soil products, and letโ€™s talk all things gardening! See you there!

02/20/2025
Join us this weekend with for some rose expertise!!
02/04/2025

Join us this weekend with for some rose expertise!!

New class alert! This Saturday join us for learning about the pros and cons of starting your own worm bin! Register on o...
01/21/2025

New class alert! This Saturday join us for learning about the pros and cons of starting your own worm bin!

Register on our website!

Address

2002 E 14th Street
Tucson, AZ
85719

Opening Hours

Tuesday 9am - 12:30pm
Wednesday 9am - 12:30pm
Thursday 9am - 12:30pm
Friday 9am - 12:30pm

Telephone

+15202455273

Website

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