Germination time: 14-21 days , germination temperature: 21-32 Degree Celsius. Cultivation methods: 1, Keep the soil loose, breathable 2, Cover the seed diameter of 3-5 times the soil, 3, Keep the soil moist. 4, Cannot be watered too much, Rebutia thrives in bright light and range of conditions. During the growing season, fertilize with a cacti fertilizer mix. Suspend feeding during the dormant winter period. When it blooms, this will make a truly beautiful display. Deciduous Light: Full Sun to Part Shade Moisture, Grows well in heavy clay soils. Follow the instructions illustrated in the image for selecting healthy seeds. Quantity:20Pcs.