(37-45 days. F1 Hybrid) A semi-savoyed variety with dark green leaves. Tyee tolerates most known races of downy mildew, also known as blue mold. Consequently, Tyee permits much heavier winter picking than Bloomsdale Savoy. Bolts to seed later than Bloomsdale in spring sowings. A very vigorous grower reaching a height of 10 inches. The upright habit helps keep the leaves clean. Tyee is a great 4-season spinach.