![]() ![]() A professional landscape contractor is a good idea, especially if you are not familiar with the process. This process, called verticutting, requires special equipment, a certain know-how, and a lot of work. Removal of the thatch should be a part of the yearly maintenance schedule. Since seashore grows so fast, a thatch layer will soon develop no matter what. Irrigate when necessary, several deep waterings per week in the summer should be enough. A reel-type mower is required, since rotary mowers will not cut that low.ĭo not collect the clippings they return nutrients to the soil. ![]() If mown higher than an inch, the turf will rapidly develop a thick thatch and be scalped during mowing. To look its best, seashore paspalum should be maintained regularly: Mow once a week in the summer (more often, if recently fertilized) at a cutting height of 1/2- to 3/4-inch. Occasional applications of iron on soils with high pH can green up the grass without the sudden increase in growth (and more mowing). More frequent applications may be necessary on sandy soils. ![]() A pound of slow-release nitrogen per 1,000 square feet every other month during spring to fall should be enough to maintain healthy growth and good color. Seashore paspalum responds well to regular fertilization, but excessive growth and rapid thatch development occur with high rates of nitrogen, especially in summer. Like hybrid bermuda, it has a high wear tolerance and recovers from wear rapidly, making seashore paspalum a good alternative to hybrid bermuda in high activity areas. A seeded variety recently became available and from initial reports is an adequate alternative to vegetatively propagated cultivars. Seashore grows very rapidly from the extension of stolons and rhizomes, and is normally planted by hydro-mulching stolons, or from sod. The leaves are very soft when properly fertilized, they are blue-green to dark green. Like Bermuda grass, it requires full sun for best performance and is often used as an alternative to hybrid bermuda grass on golf courses and home lawns, particularly in areas with restrictions on water use or in very wet areas. Seashore paspalum closely resembles hybrid bermuda grass, although the blades are somewhat wider. Other Mainland cultivars were developed but aren't available in Hawai'i yet. Several years ago, a new cultivar called Sea Isle 2000 was introduced it is available at some local sod farms. He began propagating it for use on his tee boxes and most of the seashore paspalum in use today is from that original planting. Retired University of Hawai'i turf specialist Chuck Murdock recalled that a local golf course superintendent came back from a Mainland trip with several sod cuttings from a golf course in Georgia. The common turf-type seashore paspalum found in Hawai'i is not named, and its introduction here not well documented. Because of its high salt tolerance, it can also perform in areas where salinity builds up.Īlthough paspalum only moderately tolerates shade, it curiously does well in cloudy, foggy or smoggy areas, allowing seashore paspalum wide ranges of locations. It does equally well in sandy soils with pH 8 or in heavy clay soils with pH 4 or in poorly drained, muck-type soils. Seashore paspalum also grows well in a wide range of soil types and pH ranges. It displays a high tolerance to ocean salt spray, water logging and periodic flooding.Īt the same time, it requires less water than any of the warm-season grasses. It tolerates effluent water, regardless of contaminant levels, to the extent that it can be used to clean up contaminated soils and water. Why? First, it has extremely high tolerance to salts and can be irrigated with ocean-level saltwater. Seashore paspalum is the most versatile warm-season turf used in Hawai'i. Go green with hardy seashore paspalum turf ![]()
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