Sunflower Giant – 10 Seeds

Grow tall, vibrant yellow blooms with Giant Sunflower Seeds — ideal for summer planting in full sun. These easy-to-grow seeds produce upright plants with a bold, single flower head per stem. Whether you're sowing directly in a garden bed or using a deep pot on your rooftop, these sunflowers bring height, colour, and pollinators to your outdoor space.

Perfect for home gardeners, balconies, and school gardens — no greenhouse needed.

Why Choose These Sunflower Seeds?

• Strong, Tall Growth: Grows upward with a single, prominent bloom
• Heat-Tolerant: Perfect for summer weather and full-sun spots
• Container Friendly: Performs well in large rooftop pots or grow bags
• Great for Kids and Beginners: Simple sowing, fast results
• Pollinator Magnet: Attracts bees and butterflies for a healthy garden

How to Grow Giant Sunflowers at Home

1. Best Time to Sow:

Spring to early summer (February to April)

2. Ideal Location:

• Choose a spot that receives 6–8 hours of sunlight daily
• For containers: use pots at least 14 inches deep

• For soil beds: pick an open area away from walls that cast shade

3. Sowing Steps:

1. Prepare your growing area using 2 parts garden soil and 1 part vermicompost
2. Sow seeds 1 inch deep directly where you want them to grow
3. Water gently to keep the soil slightly moist during early germination
4. Once plants grow over 2 feet, support with a stake or nearby structure

Tip: Add 1 tablespoon of bone meal at the time of sowing for stronger roots.

Fertilizer Guide for Bigger Blooms

• Growth Phase (0–30 days): Use NPK 20-20-20, 1 teaspoon per 1 litre water, every 10–15 days
• Flowering Phase (After buds appear): Switch to Potash Fertilizer (SOP), 1 tsp per 1L water every 15–20 days
• Soil Boost (Optional): Mix 1 tablespoon of bone meal into the top layer monthly

Balanced feeding ensures strong stalks and larger, healthier flower heads — especially in pot culture.

Tips for Better Results

• Always place pots where they get direct sunlight
• Use bamboo or wooden stakes if growing on balconies with wind
• Avoid overcrowding — sow one seed per pot or space at least 18 inches apart
• Add a handful of wood ash at the base once flowering starts to improve bloom quality
• Don’t transplant after germination — sunflower roots prefer staying undisturbed

FAQs

Can I grow these in pots on my balcony or rooftop?
Yes. Just use a deep pot (minimum 14 inches) and ensure 6+ hours of sunlight daily.

How long does it take to flower?
Generally, blooms appear within 60–75 days of sowing.

Will it attract bees and butterflies?
Yes — the large yellow flowers naturally attract pollinators, which helps your whole garden.