water garden top
Planting and Propagation
Another, and really the best method, is to plant directly into the bottom of the pool or pond. This is more trouble but well worth the effort whenever it proves possible. The pool must be emptied in some way. This is not so diffi- cult as it might seem, especially since there are several ways of syphoning out the water.

Once the pool is empty a good thick layer (up to four or five inches deep) of prepared loam and cow manure should be placed on the bottom. On the top of this, place another layer of loam but no manure. This should be pressed down very firmly, both to minimise the possibility of cloudy water and to prevent the soil loosening when water is added. The plants are then put into the soil, spreading out the roots fully and leaving the crowns just exposed. This procedure is suitable not only for water-lilies but for aquatics including the so-called submerged species. All must be planted very firmly, since water loosens the roots and plants not properly firmed may later be seen floating on the surface of the water. Extra anchorage can be given to plants with large roots by placing stones around die crowns.

Plants which have long rhizomatous roots must be placed horizontally. Floating plants are, of course, not planted at all but are merely placed in the water when the pool is refilled. Once planting is done, the job of running in the water should be commenced. This must be done carefully and gradually, every effort being made to lessen the possibility of further checks to the plant. It is most unwise to fill the pond immediately. It should be done gradually, adding more water every few days until the pool is filled. This usually means a matter of five or six weeks. At first, let in sufficient water to just cover the crown of the plants. As the plants grow, more is added and in this way there is no great and sudden drop in the temperature. Run the water in slowly. This will avoid disturbing the plants, while to prevent the mud and soil at the bottom of the pond being moved, the flow of water should first be directed into some receptacle such as a flower pot through which it can more gradually disperse.

When planting lilies or other plants in baskets in deep water which cannot be taken out, the best plan is to first stand the baskets in the shallow part and as growth develops, move them to a deeper spot. Otherwise, they may be stood on bricks or some similar base, letting them down into the water accord- ing to the growth made.

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