Height: 24-36 in. (60-90 cm) 36-48 in. (90-120 cm) 4-6 ft. (1.2-1.8 m) 6-8 ft. (1.8-2.4 m) 8-10 ft. (2.4-3 m) 10-12 ft. (3-3.6 m) 12-15 ft. (3.6-4.7 m) 15-20 ft. (4.7-6 m)
Spacing: 6-8 ft. (1.8-2.4 m)
Hardiness: USDA Zone 7b: to -14.9 °C (5 °F) USDA Zone 8a: to -12.2 °C (10 °F) USDA Zone 8b: to -9.4 °C (15 °F) USDA Zone 9a: to -6.6 °C (20 °F) USDA Zone 9b: to -3.8 °C (25 °F) USDA Zone 10a: to -1.1 °C (30 °F) USDA Zone 10b: to 1.7 °C (35 °F) USDA Zone 11: above 4.5 °C (40 °F)
Sun Exposure: Sun to Partial Shade Light Shade
Bloom Color: White/Near White
Bloom Time: Late Spring/Early Summer
Foliage: Grown for foliage Evergreen Blue-Green Shiny/Glossy-Textured
Other details: Flowers are fragrant Requires consistently moist soil; do not let dry out between waterings
Soil pH requirements: 6.1 to 6.5 (mildly acidic) 6.6 to 7.5 (neutral) 7.6 to 7.8 (mildly alkaline)
Patent Information: Non-patented
Propagation Methods: From seed; germinate in vitro in gelatin, agar or other medium
Seed Collecting: Seed does not store well; sow as soon as possible
On Oct 29, 2012, WVTropics from Martinsburg, WV wrote:
This is an update to my previous post in 2011. So far this plant has been in the ground for 3 years in Martinsburg, West Virginia (6b) and has done better than even my Needle Palms. This plant has had, at most, only minor tip burn. While it is planted near the house it is not protected from the cold winter winds. This plant has set seed twice for me. I HIGHLY RECOMMEND this plant if you are into trying out palms in marginal climates. It is tremendously slow growing but when people think you can't grow palms where you live it doesn't matter.
On May 1, 2012, SuburbanNinja80 from Plainfield, IN (Zone 6a) wrote:
This is very Fast Grower, When I got it it just had its fat Grass looking Leafs on. Now its starting its full Fan leafs. Very very Hardly. My Only Complaint is If you don't Protect it Really well then your going to have Cold damage on it. I learned that the hard way. yet the Standard "Sabal Minor" was still 95% Green. In Zone 6a. Last winter was a 9b winter so very mild winter.
On Mar 5, 2011, Polarpalm from Martinsburg, WV wrote:
I planted a large Louisiana Palmetto in my yard (zone 6b) near to the house but not smack dab against it. It pulled through the winter marvelously! There are a few leaf tips that have browned, but that's it! The spears are solid and the plant looks wonderful.
I must admit that I was surprised that it did so well. The only protection I gave it was some leaf litter. In the fall (late November) I piled some dried leaves from the yard over it...but it only covered the part of the plant closest to the ground. Most of the plant was exposed...increasingly so as the wind blew away many of the leaves over the winter.
I am highly impressed with the performance of this plant. I plan to try another specimen of this plant to see if it does as well as the one I have!
On Jan 5, 2011, Fires_in_motion from Vacherie, LA (Zone 9a) wrote:
This is an incredible understory plant that is totally taken for granted around here in southern Louisiana. Apparently it will soon be getting its own species name (Sabal louisiana?), or so I've heard. Amazing glaucous (bluish) foliage, ridiculous cold tolerance (probably in the top 3 most cold-hardy palms on earth), rigid leaves that do not get torn up by wind (unlike those of its ugly taller brother the Cabbage Palmetto). If you're standing in a forest and can look around and not see a Dwarf Palmetto growing right at the base of a Live Oak or Bald Cypress, you're not standing in south Louisiana.
Due to their deep underground trunks, these are all but impossible to dig up in the field, unless you're talking about a little baby seedling. I generally have to forcibly restrain myself from digging up each seedling I find in the wild. Some people complain about the amount of volunteer seedlings, but this is generally just hyperbole on their part. (If you don't want seedlings, then just cut off the flower stalk before it can produce seeds, duh!) They fetch a surprisingly high price at the few local nurseries that stock them, simply due to their slow growth rate and need for large pots due to their deep root systems. As a general rule, slow-growing species (e.g. Live Oak, Yaupon Holly) tend to be tough as nails, and this one is no exception. I would go so far as to call it bulletproof in cold, heat, flood, drought, fire... You name it, this plant can shrug it off. It apparently has zero disease problems and zero predators.
To summarize why Dwarf Palmettos are so superior to Cabbage Palmettos: They stay smaller and have prettier, stiffer leaves that never droop. This 'Louisiana' variety does develop a decent trunk over the years, and has bluer leaves than "regular" Dwarf Palmettos from the rest of the Southern U.S. I ought to take some pictures of some of the centuries-old ones in the forests around here.
The easiest way to tell seedlings apart is that D.P.'s lack the "dental floss" that adorns the edge of C.P.'s, and the leaves are of course much stiffer and bluer.
If this palm were only known to grow in some remote outposts of the world, there would be a frenzy of attention given to it, and people in the southern half of the U.S. would be falling all over each other trying to plant it in their yards. But nope, it's a native species, so it is of course overlooked to an almost criminal degree. Photos truly don't due Dwarf Palmettos justice, because when you walk or drive past one, the beautiful spacing of the fronds gives sort of a mesmerizing effect.
On Nov 7, 2009, purplesun from Krapets Bulgaria (Zone 8a) wrote:
This one is another survivor. It didn't die after three weeks with no watering after being planted in the ground. It has even grown its first bifid leaf here in Z8a. I already lost one plain Sabal minor because of transplanting in mid-season, so I hope this one will become a permanent element of my garden.
Update April 7th, 2010: My three-year old Louisiana Palmetto has survived a bitterly cold winter with temps dipping to -3 degrees F under heavy snow cover, in Krapets, Bulgaria. Palm virtually untouched!
On Jan 22, 2008, hardyinokc from Oklahoma City, OK wrote:
I have had this growing on the south side of my house for 4 years now (Z7). I have never covered it with anything, just 6" of mulch around the base. Have never lost a single leaf to the cold. Lovely bluish-green leaves.
On Apr 30, 2005, aviator8188 from Murphysboro, IL (Zone 7a) wrote:
The louisiana variety is a Sabal minor with a trunk basically. Some debate whether it's actually a different variety of minor or not. In some cases, old specimens of S. minor can form a short trunk, similiar to the louisiana variety. There are native populations of the louisiana variety growing near lake Ponchatrain (sp?) just outside of New Orleans. The louisiana is usually as hardy as minor, but can lose some hardiness when it forms a trunk. I would rate minor a 7a hardy palm and would grow in 6b if planted in a warm microclimate. However, to be on the safe side, var. louisiana is probably a 7b palm, definitely worth a try in 7a. It would probably require adequate protection in 6b compared to minor. It's very beautiful with costapalmate leaves and a short, fat trunk. Seeds are also very easy to germinate!
This plant has been said to grow in the following regions:
Mobile, Alabama South Lyme, Connecticut Auburndale, Florida Augusta, Georgia Chicago, Illinois Murphysboro, Illinois Plainfield, Indiana Chackbay, Louisiana Edgard, Louisiana Mandeville, Louisiana Montz, Louisiana New Iberia, Louisiana New Orleans, Louisiana North Vacherie, Louisiana Schriever, Louisiana Centreville, Maryland Kill Devil Hills, North Carolina Brush Creek, Oklahoma Edmond, Oklahoma Oklahoma City, Oklahoma Norfolk, Virginia Martinsburg, West Virginia (2 reports)