The Double Yellow Flag is a beautiful plant with sword-like green leaves, and double yellow flowers, which bloom in June and July. It is can be planted at the edge of ponds or in up to 20cm of water.
Pond Plant Benefits
Marginal and pondside plants add interest, colour and structure to ponds, and offer the benefit of delightful fragrance. They are ideal for places near to patio or decking areas, where their sweet aroma can be appreciated. The plants can be positioned around the perimeter of a pond or on levelled shelves for original and attractive exposure. Marginal plants should be planted in boggy ground or shallow water for optimal growth results.