DIY Homemade Potting Soil: In the pot

By Delta Worms | December 11, 2025

Learn how to make DIY homemade potting soil using a layered system of arbor mulch and compost to improve structure, drainage, and sustainability. Why DIY Homemade Potting Soil Is Better for Plants and the Planet Most store-bought potting mixes contain fillers and peat moss—materials that are unsustainable and often low in long-term performance. Creating DIY…

Read More

Top 5 – Uses for Worm Castings in the Fall

By Delta Worms | November 8, 2025

Boost your garden’s health before winter with worm castings in the fall. Worm casting in the fall, as temperatures cool and your garden begins to wind down, fall is one of the best times to feed your soil with worm Castings. Worm castings — sometimes called black gold — deliver powerful nutrients and beneficial microbes…

Read More

DIG (Delta Informal Gardeners), Brentwood, CA

By Delta Worms | July 12, 2025
DI

The Delta Informal Gardeners (DIG) is more than just a gardening club in Brentwood, CA — it’s a thriving hub for garden education, community beautification, and regenerative practices in East Contra Costa County. What DIG Stands For DIG Regular Meetings & How to Get Involved DIG Key Events & Annual Projects Stay Connected If you’d like to attend a…

Read More