Germination Time: 7-15 Days For Germination Temperature: 15-20 Celsius. Applications: Balcony, Garden, Living Room, Study, Windows, Office, Etc. Planting Instructions: Begonia Likes The Sun, Shade Intolerant, Not Very Cold, Loves Warm And Humid Environment, Suitable Born In Sunny Place Leeward. Soil Loose, Slightly Acidic Or Slightly Alkaline Soil Both Can. Germination Optimum Temperature 15 To 20 Degrees Celsius, 15 Days Will Be Germinate. Usually In The Spring From April To May And Autumn From August To September Sow. Should Withdraw Sowing The Seeds Evenly On The Basin Of Fine Mud (no Casing). Then Seeding Pots With Pelvic Suction Method Suck Enough Water, Then Covered With A Piece Of Glass In Half Shade.