Time to time musings about backyard garden pond building, keeping, troubleshooting. Questions and answers from pond keepers and builders. Occasional excerpts from the pondlady's book, "A Practical Guide to Building and Maintaining your Pond."
Monday, March 05, 2007
pond Plants, arrowhead, pickerel
Two of the broadleaf bog plants are Arrowhead (Sagittaria japonica) and Pickerel rushes (Pontederia cordata). Both of these rushes bloom and stay in bloom most of the summer and even into fall. As with all bog plants, they must have wet feet. If used in the pond, make sure the top of the pot is about an inch below the surface of the water. Each of these plants grow tall, tall enough to be a speciman plant either in the pond or in a bog garden.
I tend not to use them commercially because they are soft plants and stems will break with rough handling. If one of your stems breaks, just cut it off and new stalks will grow almost before you can jump out of the way.
These plants need no more fertilizer than the fish waste provides. When they grow out of their pots, just cut the excess off. They can be invasive in some climates, so always check with your local extension service before ordering and never plant them in a local waterway. Keep them contained in your pond.
Labels:
bog plants,
indoor ponds,
marginal plants,
rushes,
water gardens
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