What should I plant over my drain field?
by
Maddy
Suggested Project Book
Plants can help your septic drain system to function at its best by removing moisture and nutrients from the soil. Plant cover is also important to reduce soil erosion. At a minimum, the leach field should be planted with a dense cover of grass to provide these important benefits. But don't plant veggies and fruits because if its a septic tank its dangerous for eating
marsh grass
There are whole lot of different reason why you have this I suggest you check out...http://inspectapedia.com/septic/Leach_Field_Failure_Causes.php..website they answer a huge problem that you have. Rather than me listing all of this.