-Celosia Cristata – 282 seeds – Chia Tai – Thai

Description

Celosia Cristata

 

Price: 210 Taka per packet 

Quantity: 282 seeds

Brand: Chia Tai

Country of Or: Thailand

 

Germination Rate (Approx.): 80%

Physical Purity (Min): 98%

Genetic Purity (Min): 98%

 

Germination Temperature: The optimal germination temperature for Celosia cristata seeds ranges from 20°C to 30°C, with most sources citing 21–27°C as ideal. Some recommend a slightly narrower range of 20–25°C for consistent results. Higher temperatures (around 30°C) with high humidity can enhance germination rates, but temperatures below 15°C may cause poor or no germination.

Germination Time: Seeds typically germinate in 7–14 days under optimal conditions (21–27°C, moist soil, and light exposure). Some sources note germination as early as 3–4 days with high humidity and temperatures around 30°C, while others report up to 15 days if conditions are suboptimal.

Plant Height, Span, and Seed Sowing Depth

• Height: Varies by cultivar; dwarf varieties reach 6–12 inches (15–30 cm), while taller ones grow 12–36 inches (30–90 cm). Some, like ‘Flamingo Feather,’ can reach 4 feet (120 cm).
• Span: Spread ranges from 6–24 inches (15–60 cm), depending on the variety. Compact varieties have a spread of 6–12 inches, while larger ones may spread up to 2 feet.
• Seed Sowing Depth: Sow seeds 1/8–1/4 inch (3–6 mm) deep. Seeds require light to germinate, so a light covering of soil or vermiculite is recommended rather than burying them deeply.

Plant Spacing: Space plants 6–12 inches (15–30 cm) apart, depending on the variety. Dwarf varieties can be spaced 6–9 inches apart, while larger cockscomb types need 9–12 inches to accommodate their spread and ensure air circulation. For cut flower production, some growers use 6-inch centers for smaller heads.

Row Spacing: For garden beds or cut flower production, row spacing should be 9–18 inches (23–46 cm) apart, depending on the variety and growth habit. Closer spacing (9 inches) is suitable for compact varieties, while larger types benefit from 12–18 inches to prevent overcrowding.

Trellis or Physical Support Requirement: Taller Celosia cristata varieties, especially those with large, heavy flower heads (e.g., cockscomb types), often require staking to prevent stems from bending or breaking. Use bamboo stakes, canes, or string lines placed early in the season to avoid root disturbance. Dwarf varieties typically do not need support.

Seed to Bloom Time: From seed sowing to first bloom, Celosia cristata takes approximately 85–100 days (about 3–3.5 months). Starting seeds indoors 6–8 weeks before the last frost can result in earlier blooms, around 90 days after germination.

Bloom Duration: Blooms last 6–8 weeks on the plant, from midsummer to early fall, until the first frost in temperate regions. Individual flower heads remain vibrant for 10–14 days as cut flowers and up to 6 months when dried. Regular deadheading extends the blooming period.

Flower Shape and Size

• Shape: Celosia cristata flowers are crested, resembling a rooster’s comb, brain coral, or convoluted folds, giving them a unique, velvety texture.
• Size: Flower heads range from 3–10 inches (7.5–25 cm) across, with some varieties like ‘King Coral’ producing heads up to 8–10 inches. Smaller cultivars may have 3–5 inch heads.

Lifespan: Celosia cristata is an annual plant, completing its lifecycle in one growing season (approximately 6–8 months). In tropical climates (USDA zones 10–11), it may persist as a short-lived perennial, but it is typically grown as an annual. Seeds can be saved for replanting.

Pot Size, Container Size, Bed Size, and Depth

• Pot Size: Use pots 6–12 inches (15–30 cm) in diameter for dwarf varieties and 12–18 inches (30–46 cm) for taller ones, with a depth of 8–12 inches (20–30 cm) to accommodate roots. Ensure drainage holes to prevent waterlogging.
• Bed Size: In garden beds, allow 6–12 inches per plant, with beds at least 12 inches deep for healthy root development.
• Container Size: For larger displays, use containers 12–24 inches wide and 12 inches deep.

Soil Type, Composition, and pH Level

• Soil Type: Well-drained, fertile soil rich in organic matter, such as loamy or sandy loam. Heavy clay soils should be amended to improve drainage.
• Composition: A mix of 50% garden soil, 30% compost, and 20% perlite or sand ensures good drainage and nutrient availability.
• pH Level: Slightly acidic to neutral, 6.0–7.0. A pH of 6.0–6.4 is optimal for vibrant blooms.

Daily Sunlight and Light Requirement

• Daily Sunlight: Requires 6–8 hours of full sun daily for optimal growth and blooming. Less sunlight results in leggy plants and fewer flowers.
• Light for Germination: Seeds need light exposure to germinate, so sow them on the soil surface or cover lightly with vermiculite. Provide 12–16 hours of bright, indirect light or grow lights for seedlings.

Water Requirement and Watering Intervals

• Water Requirement: Seedlings need 0.5–1 liter per plant weekly, keeping soil moist but not soggy. Mature plants require 1–2 liters per plant every 3–5 days, depending on weather and soil drainage. Water when the top 1–2 inches of soil feel dry.
• Intervals by Size:
  • Small (6–12 inches): Water every 3–4 days, ~0.5–1 liter.
  • Medium (12–24 inches): Every 4–5 days, ~1–1.5 liters.
  • Large (24–36 inches): Every 5–7 days, ~1.5–2 liters. Avoid overwatering to prevent root rot.

Companion Plants

• Zinnias: Similar sunlight and soil needs, add complementary colors.
• Marigolds: Repel pests and share heat tolerance.
• Cosmos: Provide airy contrast and thrive in similar conditions.
• Nasturtiums: Edible, pest-repellent, and spill over container edges.
• Salvia: Adds height and attracts pollinators.

Fragrance Strength: Celosia cristata flowers produce no significant fragrance. On a scale of 0–10, their fragrance strength is 0. They are valued for their visual appeal rather than scent.

Pest Types, Chemical, and Organic Treatments

• Pests:
  • Aphids: Sap-sucking insects causing curled leaves.
    • Chemical: Imidacloprid (e.g., Bayer Advanced).
    • Organic: Neem oil spray (1 tsp neem oil + 1 liter water, weekly) or introduce ladybugs.
  • Spider Mites: Cause dry, wilted leaves.
    • Chemical: Miticide like Abamectin.
    • Organic: Spray with water to dislodge, or use insecticidal soap (1 tbsp soap + 1 liter water).
  • Thrips: Damage flower buds, causing fasciation.
    • Chemical: Spinosad (e.g., Captain Jack’s Deadbug Brew).
    • Organic: Blue sticky traps or neem oil.
• Management Tips: Ensure good air circulation and avoid overhead watering to reduce pest issues.

Disease Types, Chemical, and Organic Treatments

• Diseases:
  • Powdery Mildew: White coating on leaves.
    • Chemical: Fungicide like Myclobutanil.
    • Organic: Milk spray (1 part milk + 9 parts water, weekly) or potassium bicarbonate.
  • Root Rot: Caused by overwatering, leads to wilting.
    • Chemical: Fungicide like Thiophanate-methyl.
    • Organic: Improve drainage, reduce watering, and apply compost tea.
  • Leaf Spot: Wet spots turning scab-like.
    • Chemical: Chlorothalonil (e.g., Daconil).
    • Organic: Remove affected leaves, water at soil level, and use copper-based fungicide.
• Prevention: Avoid overwatering, ensure well-drained soil, and practice crop rotation.

Essential Nutrients and Organic Fertilizers

• Nutrients:
  • Nitrogen (N): 5–10% for foliage growth.
  • Phosphorus (P): 10–15% for root and flower development.
  • Potassium (K): 10–15% for overall vigor and bloom quality.
  • Trace Elements: Calcium, magnesium, and iron for general health.
• Organic Fertilizers:
  • Compost: Provides balanced N-P-K (approx. 2-1-1) and trace elements.
  • Fish Emulsion: High in nitrogen (5-1-1).
  • Bone Meal: Rich in phosphorus (3-15-0).
  • Potassium Sulfate: Supplies potassium (0-0-50).
  • Seaweed Extract: Adds trace elements.

Organic Fertilizer Application for Containers:

For a 12-inch pot (as recommended above):

• Compost: Apply 200–300 grams at planting, mixed into the soil.
• Fish Emulsion: Use 10–15 ml diluted in 1 liter water, applied every 2 weeks.
• Bone Meal: Add 20–30 grams at planting, then 10 grams monthly.
• Seaweed Extract: Apply 5–10 ml diluted in 1 liter water, every 2 weeks.
• Interval: Reapply liquid fertilizers (fish emulsion, seaweed) every 14 days during the growing season. Solid fertilizers (bone meal) monthly.

Chemical Fertilizer Requirement and Application Rate

• Fertilizer Type: Use a balanced fertilizer like 10-10-10 or high-nitrogen 20-10-10 for vegetative growth, switching to 5-10-10 during flowering.
• Application Rate:
  • Seedlings (6–12 inches): 5–10 grams per plant, every 4 weeks.
  • Mature Plants (12–36 inches): 10–15 grams per plant, every 4–6 weeks.
• Method: Dissolve in water per package instructions and apply to soil, avoiding foliage to prevent burn.

Health Benefits and Medicinal Uses

• Edible Parts: Young leaves, stems, and flowers are edible, with a spinach-like taste. They are rich in vitamins A and C, iron, and calcium.
• Medicinal Uses: Traditionally used in some cultures to treat:
  • Diarrhea: Leaf decoctions.
  • Inflammation: Flower extracts.
  • Menstrual disorders: Seed infusions.
  • Limited scientific evidence supports these uses, so consult a healthcare professional.

Special Characteristics

• Unique Flower Shape: Crested blooms resemble brain coral or rooster combs, adding dramatic texture to gardens.
• Vibrant Colors: Available in neon shades of red, pink, yellow, orange, and purple.
• Drought Tolerance: Thrives in hot, dry conditions once established, making it ideal for warm climates.

Care Tips for More Flowers

• Deadheading: Remove spent blooms to redirect energy to new flowers.
• Pinching: Pinch back tips when plants are 6–8 inches tall to encourage branching (except for cockscomb types).
• Watering: Keep soil moist but not waterlogged; water at soil level.
• Fertilization: Apply balanced fertilizer every 4–6 weeks.
• Sunlight: Ensure 6–8 hours of full sun daily.
• Pest Control: Monitor for aphids and spider mites, treating promptly.

Ideal Germination Month in Bangladesh: Bangladesh has a tropical monsoon climate with warm temperatures year-round, ideal for Celosia cristata. Based on weather patterns from 2023–2024, the best month for seed germination is March. Daytime temperatures in March average 25–30°C, aligning with the optimal germination range (20–30°C). This avoids the heavy rains of the monsoon (June–September) and cooler winter nights (December–January, ~15–20°C). Sowing in March allows plants to establish before peak summer heat.

Native Climate and Region: Celosia cristata is native to tropical regions of East Africa and possibly the Mediterranean. It thrives in hot, dry, or humid climates with temperatures above 20°C and well-drained soil. It is widely cultivated in tropical and subtropical regions globally.

Seed Germination Difficulty: Rated 4/10. Germination is relatively easy with warm temperatures (20–30°C), moist soil, and light exposure, but seeds are tiny and sensitive to overwatering or cold, which can lower germination rates.

Growing Difficulty: Rated 3/10. Celosia cristata is low-maintenance once established, thriving in heat and requiring minimal care. Challenges include avoiding overwatering and ensuring sufficient sunlight.

Average Number of Seeds per Gram: Approximately 1000–1500 seeds per gram, with sources citing 43,000 seeds per ounce (roughly 1500 per gram). The exact count varies by cultivar, but this range is consistent across reliable sources.

Few Specialties:

• Ornamental Appeal: Striking crested blooms make it a focal point in gardens and bouquets.
• Long-Lasting Dried Flowers: Retains color for 6+ months when dried, ideal for crafts.
• Edible Uses: Young leaves and flowers are nutritious, used in salads or cooked dishes.

Beautiful Quotes of Celosia

• “Celosia cristata, with its vibrant cockscomb blooms, is nature’s bold declaration of color and courage in the garden.”
• “Like flames frozen in time, the crested celosia dances in the sunlight, a testament to beauty’s resilience.”

Unknown Facts

• Historical Use: In some African cultures, celosia was used in rituals for its vibrant, flame-like appearance, symbolizing vitality.
• Self-Seeding: In warm climates, celosia can reseed prolifically, creating volunteer plants the following season.
• Pollinator-Friendly: Though not fragrant, its bright blooms attract bees and butterflies, supporting local ecosystems.

Scientific Name and Family

• Scientific Name: Celosia cristata (syn. Celosia argentea var. cristata).
• Family: Amaranthaceae.

 

CLICK HERE TO LEARN MORE ABOUT GROWING TIPS

Recommended Items for Seedling Preparation:

-Seedling Tray Bed

–Ready Mix Soil – Potting Mix – MGSS3020

Water Spray Bottle – 500 ml

Disclaimer: In accordance with the universal custom of seed trade we give no warranty expressed or implied as to description, quality, productivity or any other matter of any way for the crop results beyond the purchased price especially under unsuitable season, abnormal weather, unsuitable soil and other unexpected conditions.

বীজ ব্যবসার সার্বজনীন প্রথা অনুযায়ী আমরা বিশেষত অনুপযুক্ত ঋতুতে, বিশেষত অনিয়মিত আবহাওয়া, অনুপযুক্ত মাটি এবং অন্যান্য ক্রয়মূল্যের বাইরে ফসলের ফলনের বর্ণনা, গুণমান, উৎপাদনশীলতা বা অন্য যে কোনও বিষয়ে বর্ণিত ওয়ারেন্টি প্রদান করি না অপ্রত্যাশিত শর্ত

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