Posted: Today at 16:32
A little tip if you would like to cut some for indoors, you must pick the dahlias when the blooms are just completely open as they will not open from buds in water.
For planting out, dig a hole a little larger than the pot but only as deep as the soil in the pot. The soil in the pot will then be level with the soil you backfill the hole with. Water in and feed in a few days. I just use tomato food for mine.