Description
💙🍫 Blue Marans × Black Copper Marans Fertile Hatching Eggs
Blue and Black Marans Chicks with Rich Brown-Egg Genetics 🥚🐣
Fresh fertile hatching eggs • Carefully raised parent stock • Secure nationwide delivery across South Africa
These fertile hatching eggs come from our Blue Marans hens paired with a Black Copper Marans rooster at Garden Route Trail Hatch House.
This exciting Marans colour combination may produce both blue and black offspring, with some birds developing attractive copper, mahogany or reddish highlights as they mature.
Marans are prized worldwide for their substantial build, attractive plumage and famously rich brown eggs.
🐣 Breeding-Group Overview
This pairing combines:
- Blue Marans hens
- Black Copper Marans rooster
- Blue and black feather-colour genetics
- Brown, speckled and chocolate-brown egg potential
- Strong Marans characteristics
- An exciting foundation for a mixed-colour Marans project
Both parents are Marans, but the colour varieties are being crossed. Offspring are therefore not guaranteed to conform to a specific recognised show-colour standard.
🎨 Expected Chick Colours
When a genetically blue Marans is paired with a black Marans, the expected colour distribution across a sufficiently large number of chicks is approximately:
- 50% blue offspring 💙
- 50% black offspring 🖤
Individual chicks may also develop varying amounts of:
- Copper colouring
- Mahogany or reddish neck feathers
- Darker shoulder or saddle colouring
- Black or darker-blue edging
- Green sheen in black plumage
Splash chicks are not normally expected from a Blue × Black pairing, because the black parent does not contribute a second copy of the blue-dilution gene.
These percentages are genetic averages across larger numbers of chicks. A small hatch may produce more of one colour than the other.
🐔 Expected Appearance
Blue offspring may display:
- Soft blue-grey to slate-blue plumage
- Darker blue edging
- Darker neck, wing or tail feathers
- Possible copper or mahogany highlights
Black offspring may display:
- Glossy black plumage
- Attractive green sheen in sunlight
- Possible copper or reddish neck colouring
- Dark wings and tails
Offspring may also inherit:
- A strong, substantial Marans-type build
- Single combs
- Light feathering on the legs and feet
- Broad bodies and attractive upright carriage
The amount of leg feathering, copper colouring and other inherited characteristics may differ between individual birds.
🥚 Brown and Chocolate Egg Genetics
The eggs supplied are laid by our Blue Marans hens and may range from warm brown to deeper brown, with some eggs displaying attractive speckling.
Female offspring are expected to lay within the brown egg-colour range, which may include:
- Medium brown
- Warm reddish brown
- Speckled brown
- Darker chocolate-brown shades
The Black Copper Marans rooster contributes genetics from a variety particularly associated with dark brown eggs. However, dark shell colour is influenced by multiple genes and cannot be guaranteed in every daughter.
Egg colour may also vary according to:
- The genetics inherited by the individual hen
- The stage of her laying cycle
- Age and general condition
- Natural seasonal variation
Egg colour is often richest near the beginning of a laying cycle and may gradually become lighter as laying continues.
💡 Important Colour Clarification
The word “blue” in Blue Marans refers to the birds’ feather colour—not the colour of the eggs.
Blue Marans lay eggs within the brown spectrum. Their daughters are not expected to lay blue-shelled eggs unless unrelated blue-shell genetics are introduced.
❤️ Why You’ll Love This Pairing
- Opportunity to hatch both blue and black offspring
- Attractive copper and mahogany colour possibilities
- Rich brown and speckled egg potential
- Beautiful parent stock photographed at our hatchery
- A rewarding colour-breeding project
- Suitable for backyard flocks and smallholdings
- Strong, useful and visually striking birds
- Exciting genetics for Marans enthusiasts
🌾 Our Specially Developed Parent-Stock Nutrition
Healthy chicks begin with healthy, well-nourished parent birds.
Our Marans breeding group receives a specially developed, nutrient-rich feed blend twice daily—morning and afternoon. We have refined this blend over time to support the condition, wellbeing and nutritional needs of our breeding flock.
The blend contains a carefully selected combination of:
- Quality grains
- Plant-based protein sources
- Lucerne
- Natural fibre and roughage
- Selected seeds
- Layer Max
- Camelus layer supplements
Layer Max and Camelus supplements form part of our broader feeding programme and provide additional nutritional support for our actively laying breeding hens.
Fresh seasonal greens and clean drinking water are also provided as part of our flock-management programme.
Our exact feed formulation and mixing ratios are exclusive to Garden Route Trail Hatch House. They reflect the time, care and practical experience we have invested in raising healthy, well-conditioned parent stock. 🌿
🌱 Honest, First-Generation Breeding Project
This is a newly established, first-generation breeding group at Garden Route Trail Hatch House.
Our Blue Marans hens are paired with a Black Copper Marans rooster to explore blue, black and copper feather-colour genetics while retaining the rich brown-egg characteristics associated with Marans.
These eggs are offered as an exciting and accessible breeding project—not as eggs from an elite, show-quality or fully stabilised colour line.
As the programme develops, we will continue evaluating offspring for:
- Health and vigour
- Temperament
- Marans body characteristics
- Blue, black and copper feather colouring
- Leg feathering
- Future brown and chocolate egg colour
Because this is a first-generation project, chick appearance and inherited characteristics may vary. This natural variation is part of what makes every hatch exciting. 🐣
📦 What You Will Receive
Your order includes:
- Fresh fertile eggs laid by our Blue Marans hens
- Eggs sired by our Black Copper Marans rooster
- Carefully selected eggs suitable for incubation
- Secure protective packaging for transport
- A helpful fertile egg hatching guide
Availability depends on natural laying patterns. A short collection period may be required before your order is ready for collection or dispatch.
🚚 Receiving Transported Hatching Eggs
When your fertile eggs arrive:
- Carefully unpack and inspect each egg.
- Keep the eggs upright with the pointed ends facing downward.
- Allow transported eggs to rest for approximately 12–24 hours.
- Do not wash the eggs, as washing may damage the shell’s natural protective bloom.
- Place the eggs in a clean, stable and correctly calibrated incubator.
Transported fertile eggs should always be handled gently.
🐣 Our Practical Incubation Tips
At Garden Route Trail Hatch House, we prefer a calm, hands-off incubation approach with as little unnecessary handling as possible.
Always follow the instructions supplied by your incubator manufacturer, as incubator designs and settings may differ.
🔥 Days 1–17
- Maintain 37.5–37.7°C in a fan-assisted incubator.
- Maintain humidity at approximately 45–55%.
- Ensure that the eggs are turned regularly.
- Avoid opening the incubator unnecessarily.
- Keep temperature, humidity and ventilation stable.
Although many guides recommend candling on Days 7 and 14, we personally prefer to leave the eggs undisturbed until lockdown on Day 18.
Remove an egg carefully if it develops a bad smell, begins leaking or appears damaged.
🔦 Day 18: Candle and Prepare for Lockdown
On Day 18:
- Carefully remove the eggs.
- Remove the automatic turning tray.
- Candle each egg.
- Remove eggs that are clearly undeveloped or have stopped developing.
- Keep any egg if you are uncertain about its development.
- Return the developing eggs promptly and place them on their sides.
- Stop turning the eggs.
- Add water according to the incubator manufacturer’s instructions.
- Increase humidity to approximately 65–70%.
- Confirm that ventilation openings remain unobstructed.
Dark Marans eggs can be more difficult to candle than lighter eggs. Use a strong candling light in a dark room and avoid discarding an egg if development cannot be determined confidently.
🧻 Prepare the Lockdown Floor
We place a single, flat layer of paper towel over the lockdown floor to provide better grip for newly hatched chicks.
Only do this if it is suitable for your incubator. Never cover:
- Ventilation openings
- Fans
- Sensors
- Water channels
- Heating components
The paper towel must lie completely flat and must not interfere with airflow or humidity.
🔒 Keep the Incubator Closed
Once lockdown begins, avoid opening the incubator unnecessarily.
Opening the lid may cause a sudden loss of heat and humidity. This can dry exposed membranes around pipped chicks and contribute to shrink-wrapping.
Some chicks hatch quickly, while others rest for extended periods between pipping, zipping and emerging. Patience is extremely important.
⚠️ Assisted Hatching
We do not recommend routinely opening unhatched eggs or helping chicks simply because they appear to be taking a long time.
Premature assistance may cause bleeding, infection, injury or death.
Assistance should only be considered cautiously when:
- The chick has already begun zipping
- The membrane has visibly dried around the chick
- The chick appears genuinely trapped rather than resting
- No active blood vessels or fresh bleeding are visible
- The person assisting understands the risks
Never pull a chick from an egg if active blood vessels, fresh bleeding or unabsorbed yolk are visible.
🐥 After Hatching
Leave newly hatched chicks inside the incubator until they are dry and fluffy.
We prefer to wait until the majority of the chicks have hatched and dried before opening the incubator. Frequently opening it to remove individual chicks may lower humidity and place pipped eggs at risk of drying out.
Move dry chicks gently into a clean, pre-warmed brooder with:
- A safe heat source
- Clean drinking water
- Suitable chick starter feed
- A dry, non-slip floor
- Protection from draughts and predators
⚠️ Genetics, Fertility and Hatching Disclaimer
The colour percentages described are genetic averages and are not a guarantee for an individual egg or small hatch.
We maintain active breeding groups for the production of fertile eggs and carefully inspect eggs before packing. However, fertility and successful hatching cannot be guaranteed.
Results may be affected by:
- Natural genetic variation
- Courier handling and transport
- Temperature fluctuations
- Egg storage and resting time
- Incubator calibration
- Humidity and ventilation
- Turning practices
- Power interruptions
- Individual embryo development
Chick colour, copper markings, leg feathering, sex, adult appearance, future egg shade, fertility and hatch results cannot be guaranteed.
🌿 Raised with Care in the Garden Route
At Garden Route Trail Hatch House, our chickens are valued as living animals and treated with care and respect.
We focus on:
- Suitable, well-managed housing
- Quality parent-stock nutrition
- Clean drinking water
- Predator protection
- Responsible flock management
- The long-term wellbeing of our breeding birds
Our goal is to supply carefully selected Marans fertile hatching eggs in South Africa while sharing the rewarding experience of home hatching with poultry enthusiasts.
📍 Collection and Nationwide Delivery
- Collection in Barrington, near Sedgefield, by prior arrangement
- Local delivery within Sedgefield may be arranged
- Secure courier delivery is available nationwide throughout South Africa
- Courier and protective packaging costs are calculated separately
Please provide the correct delivery address and contact number when placing your order.
❓ Frequently Asked Questions
Will the chicks be blue?
Approximately 50% blue and 50% black offspring are expected across larger numbers. A small hatch may produce more of one colour than the other.
Could this pairing produce splash chicks?
Splash chicks are not normally expected from a Blue × Black pairing.
Will all the daughters lay chocolate-brown eggs?
Female offspring should lay within the brown egg range, but the exact depth of colour cannot be guaranteed. Dark shell colour is controlled by multiple genes.
Do Blue Marans lay blue eggs?
No. “Blue” describes the feather colour. Blue Marans lay brown eggs.
Are these a recognised show-colour line?
Both parents are Marans, but different colour varieties are being paired. Offspring are sold as a mixed-colour breeding project and are not guaranteed to meet a particular show-colour standard.
How long do the eggs take to hatch?
Chicken eggs typically hatch around Day 21, although individual chicks may hatch slightly earlier or later.
Do you deliver nationwide?
Yes. Secure courier delivery is available throughout South Africa, subject to courier coverage for the destination.
⭐ Order Your Marans Fertile Eggs
Egg production is naturally limited, and orders are processed on a first-come, first-served basis.
Order your Blue Marans × Black Copper Marans fertile hatching eggs and enjoy the excitement of hatching beautiful blue and black chicks with rich brown-egg genetics. 💙🖤🍫🐣









