In Florida, it is an endangered species. The Florida Thatch Palm is a wonderful palm tree in any landscape, especially those landscapes which love to adorn a hammock. It is moderately salt-tolerant, so it will be fine if sprayed by the ocean. Thatch Palm. Native. These plants are tolerant of soil salinity and wind-borne salt. AKA. plants are highly salt and wind tolerant and can be used in exposed locations, such as areas near the beach receiving direct winds from the ocean. Florida Thatch Palm (Thrinax radiata) It has a multi-trunk design that is very compact. Hardiness Zone. As far as most wind tolerant id vote for the smaller coastal Caribbean species: thrinax, Cocothrinax, Pseudophoenix, etc. Moisture Tolerance: Somewhat moist, no flooding ----- to ----- Very long very dry periods : Salt Water Flooding Tolerance: Tolerant of occasional/brief inundation such as can occur in storm surges. S 15 feet Brittle thatch palm Thrinax morrisil S 15 feet Cabbage palm Sabal palmetto N,C,S 60 feet Coconut (LY) Cocos nucifera S 80 feet Hurricane palm (LY) Dictyosperma album S 40 feet Saw palmetto Serenoa repens N,C,S 10 feet Thrinax radiata. into zones according to salt tolerance. Salt-Tolerant Plants Bottle palm (LY) 1 Hyophorbe spp. ... Florida Thatch Palm will tolerate some salt air but not much salt water flooding. Salt Water Tolerance: Low; does not tolerate long-term flooding by salt or brackish water. Salt can be deposited on leaves and in soils by wind This slow-growing palm is one of the easiest to care for. True Date Palm Phoenix dactylifera Washingtonia Palm Washingtonia robusta ... Weeping Fan Palm Livistonia decipiens . Light Requirements: Full sun to light shade. Growth averages no more than 6 inches a year. Thatch Palm Thrinax spp. ture, this palm almost always grows within the range of salt-laden winds near coastal areas. Salt Tolerance. Queens are the least wind tolerant in my experience. I've been through three major hurricanes in Florida and queens were the only common palms that had trouble. It grows naturally in sandy or calcareous soils. It is the fastest growing of the three native thrinax palms and will develop a six foot or more trunk in just twenty years. Florida Thatch Palm Botanical Name. Special Note. Salt Spray/ Salty Soil Tolerance: High. Thrinax Radiata. The Florida Thatch Palm is also known as Green Thatch Palm and is primarily native to the Monroe County Keys. Salt Wind Tolerance: High; can tolerate moderate amounts of salt wind without injury. Common Name: Thatch Palm Scientific Name: Thrinax radiata Zone: 10B-11 Growth Rate: Slow Origin: Southernmost Florida Salt Tolerance: High Drought Tol. : High Typical Height: 20' OA DESCRIPTION 9. Palms listed as having high salt tolerance can be grown in exposed sites near the seashore, those with moderate salt tolerance must be planted in protected sites near the ocean, and those with low salt tolerance should not be planted within ¼ mile of the seashore. Drought Tolerance: Moderate; generally requires moist soils, but tolerant of short periods of drought once established. High. The Florida Thatch Palm Tree, scientific name Thrinax radiata, is native to Florida Keys.It adapts to a lot of different conditions. especially Cocothrinax argentata Salt and wind tolerance of landscape plants for Hawaii Norman Bezona1, David Hensley 2, Julie Yogi , James Tavares3, Fred Rauch2, Ruth Iwata 2, Melissa Kellison , and Melvin Wong4 Landscaping near the ocean in Hawaii can be chal- lenging and frustrating because of sea salt and wind. Drought Tolerance. 10-11. The fronds are green and silver, and it can grow to be between eight and 10 feet. Growth Habit and Morphology The Florida thatch palm is a slender, solitary, very slow-growing, fan palm. Can tolerate significant and ongoing amounts of salty wind and salt spray without injury. Zone 1 .