When Should I Start Chicks in Santa Cruz County?

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When Should I Start Chicks in Santa Cruz County?
For many Santa Cruz backyard keepers, late March through mid-May is a practical—not mandatory—window because chicks can feather out as nights become milder. UC ANR's small-flock brooding guidance starts chicks at 90 to 95°F and reduces the target by about 5°F each week. Adjust the heat based on chick behavior and the brooder conditions.
Do not move chicks outdoors by calendar alone. UC ANR describes supplemental heat during roughly the first four weeks and shows brooder temperatures tapering toward no added heat by about five to six weeks. Feathering, the current overnight forecast, wind protection, and whether the coop stays dry should determine the transition.
I start my chicks in early April most years. My mixed flock in Boulder Creek has done well with this timing. The birds are feathered out and comfortable outdoors by late May, which means they get a full summer of foraging and growth before the shorter days of fall slow things down.
Local feed stores commonly stock chicks seasonally, so call ahead for dates and breeds. If ordering shipped chicks, confirm the hatchery's delivery and pickup instructions. UC ANR advises turning on the heat source at least six hours before placement so temperatures can stabilize before chicks arrive.
For your brooder, use a clean enclosure with absorbent litter, a controlled heat source, and chick-sized waterers and feeders. UC ANR recommends chick starter feed and clean water that is always available. Ask the hatchery whether chicks received a coccidiosis vaccine and follow the vaccine and feed-label directions; University of Minnesota Extension notes that coccidiosis vaccination can allow use of non-medicated feed.
This week: If you are planning a spring flock, call your local feed store to ask about chick availability and set up your brooder space so it is ready when the birds come home.
Keep Reading
- Starting a Backyard Flock in Santa Cruz County
- Raising Chicks and Ducklings in Santa Cruz
- Where Can I Buy Chicks and Ducklings Near Santa Cruz?
Frequently Asked Questions
What is the best time to start chicks here?
Late March through mid-May is a practical local window, not a requirement. UC ANR shows brooder temperatures tapering toward no added heat by about five to six weeks; use chick feathering, current overnight conditions, and a dry protected coop—not the calendar alone—to decide when chicks can move outside.
What brooder temperature do chicks need?
UC ANR starts chicks at 90 to 95°F and reduces the target by about 5°F each week. Watch chick behavior and brooder conditions rather than relying on temperature alone.
What supplies do I need before the chicks come home?
Set up absorbent bedding, controlled heat, clean water, and complete chick starter. Coccidiosis vaccination can allow use of non-medicated feed, so match the feed choice to vaccination status and the product label rather than using a blanket rule.

