Florida Betony

Stachys floridana

Family: Lamiaceae (lay-mee-AY-see-ee) (Info)
Genus: Stachys (STAK-iss) (Info)
Species: floridana (flor-ih-DAY-na) (Info)



Foliage Color:

Unknown - Tell us

Bloom Characteristics:

Unknown - Tell us

Water Requirements:

Unknown - Tell us

Where to Grow:

Unknown - Tell us


12-18 in. (30-45 cm)

18-24 in. (45-60 cm)


9-12 in. (22-30 cm)

12-15 in. (30-38 cm)

15-18 in. (38-45 cm)

18-24 in. (45-60 cm)


USDA Zone 7a: to -17.7 C (0 F)

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:

Full Sun

Sun to Partial Shade



Bloom Color:


Bloom Time:

Mid Spring

Late Spring/Early Summer

Mid Summer

Late Summer/Early Fall

Mid Fall


Unknown - Tell us

Other details:

May be a noxious weed or invasive

Soil pH requirements:

Unknown - Tell us

Patent Information:


Propagation Methods:

Unknown - Tell us

Seed Collecting:

Unknown - Tell us


This plant has been said to grow in the following regions:


Opp, Alabama

Bartow, Florida

Clearwater, Florida

Gainesville, Florida

Hampton, Florida

Jacksonville, Florida

Lakeland, Florida

Lutz, Florida

Mayo, Florida

Orlando, Florida

Pensacola, Florida

Brunswick, Georgia

Savannah, Georgia

Oscar, Louisiana

Clinton, Mississippi

Ridgeland, Mississippi

Waynesboro, Mississippi

New Bern, North Carolina

Myrtle Beach, South Carolina

North Augusta, South Carolina

Sumter, South Carolina

Belton, Texas

show all

Gardeners' Notes:


On Mar 11, 2015, jenmeadows from Gainesville, FL wrote:

A couple of loads of wood chips from GRU was contaminated with this weed. Our once-lush & beautiful yard is now a field of Florida Betony. It rooted from everywhere we spread the wood chips & from where the pile sat on the lawn for a couple of days.
This horrific plant has spread to almost every corner of the yard & garden. If anyone wants to come here & dig up the hundreds of thousands of roots, you can eat them all & i'll stop complaining.
Till then, I can only say my yard has been devastated by this plant.


On Feb 17, 2015, malakai from Hampton, FL wrote:

Moist soil and sunshine seems to be about the only thing this plant needs, in order to colonize your yard. Just like dandelions, you can either complain about them, or you can utilize them in your kitchen, eaten raw/fresh, on salads, cooked, or pickled. I'm not a super vegetable lover, and I've tried my share of wild 'edible' vegetables, many of them being pretty bitter. This one, however, is one of the better wild 'veggies' I've tasted. On that first crunch, it bursts with a wet, semi-sweet flavor, probably reminiscent of water chestnut, Jerusalem artichoke, jicama, turnip, or any number of vegetables, according to many. That sweetness apparently is stachyose, a sugar or carb that is similar to inulin, something which is found in Jerusalem artichokes and sweet potatoes, among other vegeta... read more


On Mar 26, 2013, Tanjarose26 from Tampa, FL wrote:

I would LOVE a few tubers of this. Anyone have it in Tampa?Thanks Please contact me thru [HYPERLINK@www.facebook.com]


On Mar 25, 2013, GAbrown from Dublin, GA wrote:

Very invasive!! Do not plant this in the ground; you will regret it!!
I got some mixed in with a plant I bought & in spite of all my several years of attempting to manually eradicate it, I had not been successful. I rarely use herbicides but have about reached the point of no return with this pest. It has inner twined in my hydrangeas; virtually covered my heucheras; invaded a bed of iris, painted fern & helleborus & it continues to march on toward my daylily beds. It is NOT a nice plant.


On Oct 11, 2012, Joy2Foragers from Holden Heights, FL wrote:

I first found Florida Betony growing at a local park. I learned that the roots are edible, so I took a cutting and planted it under my citrus trees. Months later, this one cutting turned into a mat of leaves and flowers that blanketed a patch of dirt devoid of grass. The tubers are tasty, but break easily, and require careful digging. Hoping that consuming the tubers will keep it in check.


On Mar 10, 2012, wtliftr from Wilson's Mills, NC wrote:

I have to agree with Tefoe... and I am looking for a way to get hold of some tubers. I'm a little too far north for them to grow in my yard, but I keep looking in vain. If anyone has any of these weeds, I'll GLADLY take some off your hands!
I'm serious- please contact me.

This spring, I found a large patch while visiting Jacksonville, FL. Tried some tubers, raw, and sauteed in butter. Taste a bit like radishes, without the heat. Will definitely be getting more, and eating more. Am growing them in a planter in Wilson's Mills, NC (zone 7b/ 8a depending on the source). Have tubers for trade!


On Jan 22, 2010, Tefoe from Lakeland, FL wrote:

Fools!! Everyone!

The roots of this awesome plant are very tasty!

Get rid of the crap you spay on your lawn, and go crazy digging up a very nice treat!

Raw right out of the ground, or cooked in a bit of butter! Very nice!


On Nov 14, 2009, Silver_Cat from Ridgeland, MS (Zone 8b) wrote:

Oh horrible invader... Tender stems snap off above the ever-living tubers, and with the rain it springs right up again... If it would give some flowers we might make peace.


On Nov 16, 2007, JaxFlaGardener from Jacksonville, FL (Zone 8b) wrote:

It's difficult to accept that Florida Betony (Stachys floridana) is in the same genus as Lamb's Ear (Stachys byzantina) -- the first is despised and the other prized in most gardens.

To be fair, the Florida Betony does make a pretty pink/purple flower stalk about 4 inches high and can be attractive when grown in thick clusters (which, as noted above, is very easy to do!). It might actually make a nice ornamental plant in a garden where it could be grown as an annual, and either kept in a pot, or left in the ground to be killed by freezing temperatures in winter so that it wouldn't spread.

Florida Betony can be controlled by a thick mulch of pine straw. Some of it will come up through the pine straw, but it will gradually weaken if the top green shoots ar... read more


On Mar 9, 2006, purplepetunia from Savannah, GA (Zone 8b) wrote:

this is very invasive and very hard to eliminate. Has even grown thru my black landscape fabric.


On Feb 21, 2006, oladyhoo from Brunswick, GA wrote:

Florida betony is incredibily invasive, spreading by rhizomes, tubers, and seeds. It grows thick as the hairs on a dog's back. Mow it and it looks like green grass in the winter.

The tuberous roots are edible and sometimes boiled like peanuts. Use as a food is well noted among southeast U.S. Indian tribes and settlers of Florida's early history, as well as today by many nature enthusiasts.


On Feb 12, 2006, corgimom from Pontotoc, MS (Zone 7b) wrote:

this is very invasive here ! one of our worst weeds