Sunflower Seeds, Titan

star-filled
4.5
20 Reviews
Sku:
#FL749
Min. seed count:
10
$4.00

Description

(Helianthus annuus). These massive, record-setting flower heads have reached a fantastic 24 inches across in some areas! One of the largest sunflowers you can grow, it also produces lots of really big seeds. Fun for kids and adults alike!

  • Annual
  • 90-110 days to maturity
  • 8-12 hours of full sun
  • Sprouts in 7-14 days
  • Seed Depth: 1/2"
  • Plant Spacing: 18-24"
  • Ideal Temperature: 65-75 F
  • Frost Hardy: No

Growing Tips, Tricks and FAQs

Growing Tips

The Titan sunflower grows best in full sun and needs well-draining soil enriched with organic matter to support its quick growth. The soil should be moderately moist; however, avoid soggy soil, as this can cause root issues.

When to Grow

Plant Titan sunflowers outdoors after the last frost in spring, once the soil temperature consistently exceeds 60 F. In cooler climates, seeds can be started indoors about 2-3 weeks before the last frost and transplanted once the risk of frost has passed.

How to Sow and Plant

Sow seeds directly into the ground about 1/2 inch deep, spacing them 18-24 inches apart to accommodate their large size. Titan sunflowers germinate in 7-14 days. Since they develop deep taproots, direct sowing is recommended to minimize root disturbance​.

How to Grow

These sunflowers need at least 8-12 hours of direct sunlight daily and regular, deep watering. Given their size, Titan sunflowers are heavy feeders so you can use balanced fertilizer once a month, with added phosphorus to support root and flower development. Due to their height and large blooms, staking or planting near a windbreak can help prevent them from toppling over.

How to Save
  • When petals die back and heads begin to dry and turn brown, place a paper bag over the heads to protect seeds from birds.
  • After a few days, the heads will dry to a dark brown. Bring the heads indoors and hang them upside down in a dry area in direct sunlight for up to a week, shaking seeds free each day.
  • Store in a cool, dark, dry place.
FAQ

How long does it take Titan sunflowers to reach maturity?
They generally take between 90 and 110 days to fully mature and produce seeds, with blooming typically in mid to late summer.

Are Titan sunflowers suitable for container planting?
Due to their large root systems and height, they are best suited for in-ground planting where they have plenty of space to grow​.

Do Titan sunflowers require staking?
Yes, especially in windy areas, due to their height and heavy flower heads. Planting them along a fence or using sturdy stakes can provide the needed support​.

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Sunflower Seeds, Titan
star-filled
4.5
Customer reviews (20)

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