Watercress (Nasturtium Officinale) 100 seeds Season: Perennial USDA Zones: 5 - 11 Height: 12 - 24 inches Bloom Season: Late spring to mid summer Bloom Color: White Environment: Partial shade Soil Type: Varying soil types as long as they are saturated, pH 6.5 - 7.5 Planting Directions Temperature: 50 - 60F Average Germ Time: 7 - 14 days Light Required: No Depth: 1/4 inch Sowing Rate: 15 - 20 seeds per plant Moisture: Keep seeds moist until germination Plant Spacing: 9 - 12 inches Please message me with any problems before leaving negative feedback, I am sure we can work it out! Just take a minute, send me a message and I am sure I can make you happy. I am very nice and try my hardest to treat my buyers the way I would like to be treated. Thank You, Syukur