Giant Yellow produces enormous sunflowers that children love to grow. The flowers are like very large daisies with brightly coloured petals. HA - Hardy annual. Medium/Tall variety. Height 1.8-2.7m (6-9').
Growing Information
Sow under glass March-April and outdoors April-June for flowers July-September.
Sowing Information
Sow the seed thinly direct into finely raked, moist, warm, weed free soil where plants are to flower, 13mm ( 1/2") deep (Germination 7-21 days). As the seedlings grow thin in stages to achieve a final spacing of 30-45cm (12-18"). Support the plants as they develop. For early blooms sow indoors in April. carefully acclimatise plants to outside conditions and plant out mid-late May. Grow in a well manured soil in a sunny position and keep moist.
