Sunflower ‘Orange Sun’ (Helianthus annuus) is a captivating annual variety, prized for its unique and cheerful ‘puffball’ double flowers. These fully double blooms are packed with vibrant orange petals and feature a small, almost hidden central heart. Reaching about 160cm tall on upright stems, it makes a stunning, long-lasting cut flower and a dramatic focal point in summer borders. This packet contains approximately 20 seeds.
π± Sow indoors Feb-Apr or outdoors Apr-Jun. Prefers warm soil to germinate.
βοΈ Requires full sun. Essential for strong growth and maximum flowering.
π§ Water regularly, especially during dry spells as buds form.
π Tall, upright plant. Ideal for the back of sunny borders or cutting gardens.
Bullet Technical Data
π± Depth: 1.5 cm
π
Sow: February to June (indoors early, direct later)
βοΈ Light: Full sun
π‘οΈ Germ: 10-21 days
π Height: ~160 cm
πͺ΄ Space: 30-45 cm apart
β³ Flowers: Mid-summer to early autumn
πͺ Seeds: Approx. 20 seeds
Tips & Tricks
For earlier blooms, start indoors in pots. Provide sturdy support if planted in a windy spot. Deadheading is not necessary for this double type, but cutting blooms encourages side shoots for more flowers. Excellent for attracting pollinators.
Cheerful Orange Sunflower Display
Cut stems when flowers are just beginning to open fully.
Place immediately in a vase with fresh water and flower food.
The double flowers make a full, striking arrangement on their own, or pair with blue & purple flowers like salvias for a vibrant contrast.
The blooms last exceptionally well in a vase.







Reviews
There are no reviews yet.