Q: How long will giant leek seeds take to germinate?
A: Seeds sprout within 7‑14 days under cool, moist and sunny growing surroundings.
Q: How big can mature giant leek grow?
A: With sufficient fertilizer and proper care, leeks can develop thick, long sturdy stalks.
Q: How to store unused giant leek seeds?
A: Seal seeds tightly and store in cool, dry and shaded spots, stay away from high‑temperature and humid air.