Laying Hens 101

Laying hens on pasture at Grandad Farms

A Grandad Farms guide

Learn about choosing, brooding, housing, and feeding laying hens, from the family behind Grandad Farms in Emmett, Idaho.

Choosing your laying hen breed

Laying hens fall into three main types based on egg production and characteristics:

Most eggs

High-production layers

Hybrids developed for commercial egg farms, bred to lay 250 to 300 eggs per year with excellent feed efficiency. They often have a shorter laying lifespan. Examples: ISA Brown, White Leghorn, Golden Comet.

Hardy & colorful

Heritage layers

Traditional, long-lived breeds that may lay fewer eggs (150 to 220 per year) but are typically hardier and well suited to pasture. Examples: Ameraucanas, Welsummers, and Marans, valued for blue, dark brown, or speckled eggs.

Eggs & meat

Dual-purpose layers

Balance egg production and meat yield, ideal for small farms and homesteaders. Examples: Barred Plymouth Rocks, Rhode Island Reds, Sussex.

We raise Barred Plymouth Rocks at Grandad Farms because they handle cold and heat well and are rarely broody. (Broody means a hen's instinct to sit on and incubate eggs, often becoming protective and stopping egg production during that time.)

We source our laying chicks from Dunlap Hatchery in Caldwell, Idaho, and recommend them to Treasure Valley locals. Murray McMurray is a reputable online hatchery.

Dunlap Hatchery (Caldwell, ID) · Murray McMurray Hatchery

Barred Plymouth Rock hens

Brooding your chicks

Chicks need a warm, draft-free space for their first few weeks. Instead of a traditional heat lamp, we recommend a heated plate. Heated plates are safer, reduce the risk of fire, and give chicks a more natural source of warmth.

Keep chicks at around 95°F their first week, then lower the temperature by about 5°F each week. Our heating plates don't have adjustable temperatures, so we raise the plates as the chicks grow.

Chicks in the brooder

Make sure the chicks have clean bedding, fresh water, and a complete chick starter. Instead of changing the bedding, we add dry bark or fresh pine shavings on top of the used bedding. We use water nipples on a hanging horizontal PVC pipe to keep water clean. When we put chicks in the brooder, we express a little water into the nipple cups and dip the beaks of about 25% of the chicks so they learn where the water is.

Chick heating plate · Water nipples · Our chick feeds

Shelters

There are two main options: a mobile coop with portable fencing, or a stationary coop with a run and/or pasture. Both have advantages depending on your space, management style, and predator risk.

Mobile Millennium Feathernet coop on pasture

Option 1

Mobile coop & portable fencing

A mobile coop like Joel Salatin's Millennium Feathernet, paired with portable electric netting, lets you move hens to fresh pasture regularly. That reduces parasite buildup, gives hens continuous access to new grass and bugs, and helps build soil fertility. It works best on larger properties. Watch the Feathernet video.

Hens in a pasture shelter

Option 2

Stationary coop with run or free range

A fixed coop gives your flock a safe, weatherproof shelter. Pair it with a secure run, or let hens free-range by day and return at night. Look for good ventilation, nesting boxes, roosting bars, and predator-proof construction.

Whichever you choose, an automatic coop door can be a game-changer. It opens at sunrise and closes after dusk, so your flock is secured every night without you having to be there.

Feeding your laying hens

Your chickens' needs change as they grow, so the most important rule is simple: feed a complete feed made for their age, and keep clean, fresh water available at all times. A complete feed is designed to be the main diet, so it shouldn't be diluted with lots of scratch, scraps, or treats.

Chick to pullet to layer

Step 1 · Hatch

Chick starter

Start chicks on a complete chick starter for early growth and feathering. For laying breeds, feed our Coconut Chick Feed free choice from hatching; its label directions run up to 8 weeks.

Step 2 · About 6–8 weeks

Pullet grower

Growing pullets move to a grower feed from about 6–8 weeks of age until they lay their first egg. Our Coconut Pullet Grower is coming soon.

Step 3 · First egg

Layer feed

Switch to a layer feed, with its added calcium for strong eggshells, at about 18 weeks or when the first egg is laid, whichever comes first. Layer feed's high calcium isn't meant for younger growing birds.

Raising meat birds too? Broiler (meat) breeds follow a different path. Our Coconut Broiler Grower is for meat breeds after 3 weeks of age. It isn't a feed for laying hens or pullets.

Oyster shells and grit

Some laying hens need more calcium than their layer feed provides, especially if shells come out thin or rough. Offer oyster shells free-choice in a separate dish so each hen can take what she needs.

Grit is different: it's hard, insoluble stone that stays in the gizzard to grind food. Oyster shell is too soft to work as grit. A complete feed on its own usually doesn't require grit, but birds eating whole grains, scratch, or forage should have insoluble grit. Birds on open ground often find enough small pebbles themselves.

Treats in moderation

Kitchen scraps, scratch, and treats are fine as extras, but keep them to about 10% of the diet so hens still get the nutrition in their complete feed.

Galvanized cone feeder for laying hens

When to feed

Daily rationing

Give a measured amount each day to prevent waste. Each adult hen needs roughly 1/4 to 1/3 lb (4 to 6 oz) of feed per day.

Free choice

Feed is available at all times so hens eat as needed. Convenient, but can waste more if not managed well. We free-choice feed our laying flock with a 22 lb galvanized cone feeder from Premier1, with the feet, feed-saver grill, and hat. We see almost zero feed loss.

Fermented feed

Soak feed in water for 24 to 48 hours to make a moist mash. It takes more work, and not every feed ferments well; our Organic Coconut Layer Feed is easy to ferment.

The feeds we offer

Our Coconut Chick Feed and Organic Coconut Layer Feed contain no corn, soy, or added seed oils, using coconut oil instead, and we mix our Coconut Chick Feed on our family farm in Emmett. We also carry locally sourced non-GMO feeds made with peas and sorghum from no-spray crops.

Coconut Chick Feed

Chicks

Coconut Chick Feed

Available · $50 / 40 lb

Complete, non-medicated chick feed with 20% minimum crude protein. No corn, soy, or added seed oils.

Shop Coconut Chick Feed
Coconut Pullet Grower

Pullets

Coconut Pullet Grower

Coming soon · $40 / 40 lb

The next step after Coconut Chick Feed for laying breeds, from about 6–8 weeks until first egg.

View Pullet Grower
Organic Coconut Layer Feed

Laying hens

Organic Coconut Layer Feed

Available · $43 / 40 lb

Certified organic (Oregon Tilth) complete layer feed with 16% minimum crude protein and organic oregano. Easy to ferment.

Shop Coconut Layer Feed
Coconut Broiler Grower

Meat birds

Coconut Broiler Grower

Coming soon · $46 / 40 lb

For meat breeds after 3 weeks of age. Not for laying hens.

View Broiler Grower
Non-GMO Chick Feed

Chicks & growing birds

Non-GMO Chick Feed

$28

A locally sourced 20% protein, corn-free, soy-free feed for chicks and growing birds; also works for turkeys and ducklings.

Shop Non-GMO Chick Feed
Non-GMO Layer Feed

Laying hens

Non-GMO Layer Feed

$24

A locally sourced, non-GMO, corn-free, soy-free layer feed made with peas and sorghum from no-spray crops.

Shop Non-GMO Layer Feed
Bulk feed savings: Mix & match any 5 or more bags of feed or supplements and save 5% automatically at checkout. One-time purchases only.

Pair any layer feed with oyster shells for extra calcium. Pickup in Emmett or Meridian, or Friday delivery across the Treasure Valley.

Daily and weekly care routine

Every day

  • Refresh clean water
  • Check and fill feed
  • Collect eggs
  • Take a quick look at each bird for anything unusual

Every week

  • Clean nest boxes
  • Clean coop (if applicable)
  • Move mobile coop (if applicable)
  • Monitor egg production
  • Top off oyster shells and grit

FAQs for new flocks

How long until my hens start laying?

Usually at 5 to 6 months old.

How long do hens lay eggs?

Peak production lasts 3 to 4 years. We keep our hens for 3 years.

Washed or unwashed eggs?

We prefer unwashed eggs. They keep a natural protective coating called the bloom (or cuticle) that helps seal out bacteria and moisture, so the egg stays fresh longer without refrigeration.

How do I get my hens to lay clean eggs?

Close off the nesting boxes at night, keep the area around the nesting boxes clean, and replace the nesting material regularly.

Why are the eggshells soft?

Make sure laying hens have a separate calcium supplement. We offer oyster shells free-choice.

I hope you found this helpful! — Mark Ellison

Feed for every stage of your flock

From chick starter to layer feed, with pickup and delivery across the Treasure Valley.

Shop all feed