(Plant width:indefinite) Vigorous and upright, sometimes floating or submerged, semi-evergreen, rhizomatous perennial with linear leaves. Flower spikes with white to yellowish green flowers bloom in summer followed by conical, spiky brown fruit.Important Info : Performs best in shallows of large wildlife pools. Pests are infrequent.
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Size:Height: 0 ft. to 0 ft.
Width: 0 ft. to 0 ft.
Plant Category:aquatic plants, perennials,
Plant Characteristics:decorative berries or fruit, low maintenance, spreading,
Flower Characteristics:erect, single, unusual,
Flower Color:greens, yellows,
Bloomtime Range: Early Summer to Late Summer
USDA Hardiness Zone:5 to 9
AHS Heat Zone:Not defined for this plant
Light Range:Part Shade to Full Sun
pH Range:5.5 to 6.5
Soil Range:Some Sand to Sandy Loam
Water Range:Boggy to Wet
FertilizingHow-to : Fertilization for Annuals and Perennials
Annuals and perennials may be fertilized using: 1.water-soluble, quick release fertilizers; 2. temperature controlled slow-release fertilizers; or 3. organic fertilizers such as fish emulsion. Water soluble fertilizers are generally used every two weeks during the growing season or per label instructions. Controlled, slow-release fertilizers are worked into the soil ususally only once during the growing season or per label directions. For organic fertilizers such as fish emulsion, follow label directions as they may vary per product.
LightConditions : Partial Shade
Partial Shade is defined as filtered light found beneath trees with high limbs. Partial shade usually offers some protection from direct afternoon sun.
Conditions : Full Sun
Full Sun is defined as exposure to more than 6 hours of continuous, direct sun per day.
WateringConditions : Boggy
Boggy is defined as an area that is poorly drained, having standing water at least 9 months out of the year.
Conditions : Wet
Wet is defined as year-round standing water, such as a concave area of the ground or pond.
PlantingHow-to : Pinching and Thinning Perennials
Once you plant a perennial, it does not mean that you will enjoy years of maintenance-free gardening. Perennials need to be cared for just like any other plant. One thing that distinguishes perennials is that they tend to be active growers that have to be thinned out occasionally or they will loose vigor.
As perennials mature, they may form a dense root mass that eventually leads to a less vigorous plant. It is advisable to occasionally thin out a stand of such perennials. By dividing the root system, you can make new plants to plant in another area of the garden or give away. Also root pruning will stimulate new growth and rejuvenate the plant. Most perennials may be successfully divided in either spring or fall. Do a little homework; some perennials do have a preference.
How-to : Planting Perennials
Determine appropriate perennials for your garden by considering sun and shade through the day, exposure, water requirements, climate, soil makeup, seasonal color desired, and position of other garden plants and trees.