Pond Boss Forums AQUATIC VEGETATION Balance of plants in the environment Corkscrew Val. How soon after Hydrothol 191?

See page 103 for some additional information of the fate of Hydrothol 191.
http://www.mass.gov/agr/pesticides/aquatic/docs/endothall.pdf

I would take at least 1/2 of the plants that you get and plant them in a shallow pan or dish pan with about 3" of garden or heavy field soil, not potting soil. I tie a cord to the container so not to lose it. Submerge the container 12"-2ft in the pond and allow the plants to grow and multiply even as long as next year - June-July. Then take the growing plants and transplant them into your pond. This does not 'put all your eggs in one basket' an the technique works good for me. Spiral eel grass depending on variety is a semi-tropical plant and may not do well in Ohio climate.