Germination Time - 20-30 Days For Germination Temperature: 18-25 Celsius First Rose Seeds Into The Warm Water, Heated Soaking, After 4-6 Hours, Remove The Seeds, The Seeds Germinate Easily After Soaking. The Seeds Into The Soil (Note: Need Loose Soil, Breathable, Good Water Holding Capacity), Each Container Can Generally Be 5 To 8 On Demand. Depending On Growth Conditions After Germination The Seedlings Remain Relatively Strong Strain; After Germination Thinning, As Appropriate, Leaving 1 To 3 Seedlings. After Sowing, Cover With Plastic Wrap To The Top Container (plastic Film May Also Be Convenient Bags), Fresh Stab A Few Holes In The Membrane Permeability. The Container In The Sun, Keep The Temperature Around 20 Degrees. Most Seeds Can Germinate After A Week. After The Seedlings After Germination And Other Robust Transplanted Into The Ground.