Dahlia Gallery Salvador

Plant your dahlias in the spring in soil that has been deeply worked and enriched, for example, with crushed horn or dehydrated blood. Place your tuber and crumble the soil well to fill without air pockets. Your dahlia should be covered with 6 cm (2in) of soil. At the end of planting, pour one litre of water. Water regularly during the first 6 weeks to help with rooting. Dahlias are sensitive to cold, so they need to be overwintered. In November, the first frost will blacken the foliage, which is the time to dig them up. Carefully remove the tubers, removing as much soil as possible. Let the foliage dry so that the tuber can replenish its reserves. When the foliage is dry, cut the stems to 10 cm (4in) from the tuber. Spread your bulbs in a box on newspaper. Store in a frost-free, dry, cool, and dark place.