You walk past the same patch of tall grass every day for two weeks before you notice the hen slipping out of it at dawn. That is usually how you find out your guineas started laying. When do guineas start laying eggs? Most hens begin between March and May in their first spring after hatching, and a hidden nest in brush or grass is often the first sign, not an egg in a box.
Key Takeaways
When Do Guineas Start Laying Eggs Each Year
Guinea hens come into lay for the first time the spring after they hatch, usually once they are close to a year old. After that first season, expect the same March-to-May start every year, tapering off through September and October as daylight shortens. Hens raised in a warmer climate or given supplemental light sometimes start a few weeks earlier.
Daylight is the trigger, not warmth. A mild winter will not push a hen into laying early, and a cold snap in April will not stop a hen who is already cycling. What matters is the number of daylight hours her body is tracking.
Signs a Guinea Hen Is About to Lay
Watch for a hen spending more time scouting brush, hedgerows, or tall grass than usual. Guinea hens hide their nests instinctively, unlike chickens, which is why free-range flocks are notoriously hard to track during laying season. You may also notice increased feed consumption in the weeks before laying starts, since egg production takes real energy and calcium.
A hen who disappears for long stretches during the day and returns looking rumpled is very likely sitting on a hidden clutch. If you want eggs for the kitchen rather than a surprise hatch in August, start looking for that nest as soon as you notice the behavior change.
How Many Eggs to Expect
A hen left alone to nest and collect her own clutch typically lays about 30 eggs before going broody and stopping. If you collect eggs daily instead, removing the incentive to sit, a well-managed hen can produce 100 or more eggs across a single season. Guinea eggs run smaller than chicken eggs, at roughly 1.4 ounces compared to a chicken egg’s 2 ounces, with a harder shell that keeps them fresh longer in storage.
For what to actually do with a growing pile of eggs, from taste to storage, see our guide to guinea fowl eggs.
Encouraging Steady Egg Production
Feed matters as much as daylight once laying starts. Switch to a 16 percent protein layer mash and keep grit and oyster shell available at all times, since guinea hens need the extra calcium a laying cycle demands. Collect eggs daily if you want them for eating. Every egg you leave in the nest is one more reason for the hen to go broody and stop laying for the season.
Frequently Asked Questions About When Guineas Start Laying
What age do guinea hens start laying eggs?
Most guinea hens lay their first eggs the spring after they hatch, typically around 8 to 10 months old, once daylight hours increase enough to trigger the cycle.
Why did my guinea hen stop laying eggs?
The most common reason is that she went broody after accumulating a clutch you did not collect. Shortening daylight in fall, stress, or a molt can also stop production until conditions improve.
Do guinea hens lay eggs without a rooster present?
Yes. A hen lays whether or not a male is present. You only need a guinea cock in the flock if you want the eggs to be fertile for hatching.
Can you find a guinea nest once a hen starts sitting?
Usually, yes, if you watch where she disappears to at the same time each day. Guinea hens are secretive but creatures of habit, and a consistent path into the same patch of brush is the giveaway.
When do guineas start laying eggs on your place? Watch the daylight, not the calendar, and start checking the brush line in March. A hen who has already picked her spot will tell you everything you need to know before you ever see an egg.
