Corn Poppy - Red | WINTER

Corn Poppy (Papaver rhoeas) is a classic annual poppy known for its:

Bright red, silky flowers and prominent dark centre.

It is also commonly known as:

• Corn Poppy
• Field Poppy
• Flanders Poppy
• Red Poppy

The plant develops slender upright stems carrying:

Delicate, cup-shaped flowers with fine paper-like petals.

Its natural appearance makes it particularly attractive when several plants are grown together.

Key Features

• Botanical name: Papaver rhoeas
• Common name: Corn Poppy
• Also known as Flanders Poppy
• Bright red flowers
• Dark to black flower centre
• Silky, paper-like petals
• Cool-season flowering annual
• Upright growth habit
• Easy to grow from seed
• Particularly suitable for direct sowing
• Excellent winter flower
• Suitable for flower beds
• Suitable for borders
• Excellent for pots
• Suitable for grow bags
• Attractive naturalistic appearance
• Full-sun flowering plant
• Low-maintenance once established

Recommended Grow Bags

G-11 Grow Bag – 11 × 10 inch 🔗

Suitable for growing:

One to two Corn Poppy plants

while maintaining adequate spacing.

G-12 Grow Bag – 12 × 12 inch 🔗

Recommended for a small group planting of Corn Poppies.

The wider surface area allows several plants to create a more natural flowering display.

G-24 Grow Bag – 24 × 12 inch 🔗

Excellent for growing:

Several Corn Poppy plants together

for an attractive mass-flowering effect.

Recommended Soil / Potting Mix

Use:

60% Bhalu Mitti / Sandy Soil + 30% GREEN GARDENS Vermicompost 🔗 + 10% Cocopeat

Corn Poppy prefers:

Light, loose and well-draining soil.

It does not require excessively rich growing media.

Avoid:

• Heavy compact clay
• Permanently waterlogged soil
• Containers without drainage
• Excessive fertilizer
• Excessive nitrogen

A relatively light and moderately fertile soil encourages:

Balanced growth and flowering.

Growing Instructions from Seeds

Corn Poppy is especially suitable for:

Direct sowing in its final growing position.

Seeds can be sown directly in:

• Flower beds
• Borders
• Pots
• Grow bags
• Prepared garden areas

Because the seeds are extremely small:

Scatter them thinly over prepared soil.

Press them gently against the soil surface and use only:

A very light covering of fine growing medium.

Do not bury seeds deeply.

Water carefully using:

A fine mist or gentle spray.

Important Direct-Sowing Note

Corn Poppies develop:

A delicate taproot

and generally dislike unnecessary root disturbance.

For this reason:

Direct sowing is strongly preferred.

Avoid routine transplanting wherever possible.

If plants emerge too densely:

Thin the weaker seedlings carefully rather than lifting and replanting them.

Germination

Seeds generally germinate within approximately:

7–20 days

under suitable cool-to-mild conditions.

Germination depends on:

• Temperature
• Moisture
• Seed freshness
• Sowing depth
• Soil condition

Keep the seedbed:

Lightly and consistently moist

during establishment.

Avoid:

Waterlogging or strong watering that may displace the tiny seeds.

Ideal Germination Temperature

A suitable germination temperature range is approximately:

16°C–24°C

Cool-to-moderate temperatures support:

Reliable Corn Poppy germination and seedling establishment.

Very hot conditions can reduce:

Seedling quality and later flowering performance.

Transplanting

Routine transplanting is:

Not recommended.

Corn Poppy develops a delicate taproot and usually establishes better when:

Sown directly where it will flower.

If transplanting becomes unavoidable:

• Move seedlings while very young
• Disturb the roots as little as possible
• Keep the soil attached to the root system
• Transplant during the cooler part of the day

Direct sowing remains the preferred method.

Plant Spacing

After germination, thin seedlings to approximately:

15–20 cm / 6–8 inches apart.

Adequate spacing encourages:

• Better airflow
• Stronger stems
• Improved flowering
• Reduced competition
• Healthier foliage

For a more natural mass planting:

Allow plants to appear irregularly rather than arranging them in rigid rows.

Sunlight

Provide:

Full sun.

For maximum flowering:

6+ hours of direct sunlight daily

is recommended.

Good winter sunlight encourages:

• Strong stems
• More flower buds
• Richer red colour
• Better plant structure
• Stronger flowering

Excessive shade may result in:

Weak, stretched plants with reduced flowering.

Watering

During germination:

Keep the upper soil layer lightly moist.

Once established:

Water when the soil begins to dry.

Avoid:

• Permanent waterlogging
• Continuously saturated roots
• Heavy daily irrigation
• Strong overhead watering of delicate seedlings

Established Corn Poppies can tolerate:

Moderately dry conditions

better than constantly wet soil.

Feeding

Corn Poppy does not require:

Heavy feeding.

At planting time, use a moderate amount of:

GREEN GARDENS Vermicompost 🔗

in the growing medium.

Avoid excessive nitrogen fertilizer because it may encourage:

Excess foliage with weaker flowering.

Moderately fertile soil is generally sufficient.

Related Products

G-11 Grow Bag – 11 × 10 inch 🔗

G-12 Grow Bag – 12 × 12 inch 🔗

G-24 Grow Bag – 24 × 12 inch 🔗

GREEN GARDENS Vermicompost 🔗

Winter Flower Seeds 🔗