Product Description
Sunflower Giant 'Grey Striped' is a traditional style sunflower that grows six feet tall and produces big and bright flowers for the summer garden. Perfect for those after a staple piece in the garden! Easy to grow, perfect for back of the border. It will also attract pollinators in their droves.
*Please note: If your order contains only Seed products, then your items will be dispatched within three working days. If your order contains a mixture of plants and seed products, then your seed items will be dispatched with your first plant delivery.
Plant Size
Mature Height | 300 cm |
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Mature Spread | 120 cm |
Plant Spacing | 120 cm |
Annual Growth | 300 cm |
Planting Notes
Planting | Sow seeds outside after all danger of frost has passed to a depth of ¼ inch |
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Soil Type | Moist but well-drained soil |
Growing at a glance…
Start seeds indoors 3 to 4 weeks before last spring frost, often around May. If you prefer, sow seeds directly outside after all danger of frost has passed thinly atop of the soil. When seedlings are 5-7cm tall, thin into individual pots. Replant thinned plants. Protect from Snails and Slugs while young by using copper tape or a fine grit around the base of the plant. Gradually harden them off before planting out once the danger of frost has passed.