Gardens Ablaze

Oxalis (Wood Sorrel)
The secret of happiness lies in taking a genuine interest in all the details of daily life, and in elevating them to art
William Morris

Featured Retailer:

Home Decorators Collection

Additional Oxalis Information

Medicinal Uses
Recipes
Magic & Superstition

Eradicating Oxalis


Herb Index Page


Containers


Bulbs


Site Map

Home
Annuals
Architectural Elements
Backyard Habitat
Biennials
Bonsai
Bulbs
Cactus/Xeriscaping
Companions
Composting
Container Gardening
Crafts
Gardening Q/A
Garden Ornamentation
Gargoyles
Greenhouses
Ground Covers

Herbs
Houseplants
Insects/Diseases
Landscaping
Organics

Perennials
Ponds
Propagation
Recipes
Roses
Seeds
Shade Gardens
Shrubs/Hedges
Tools
Trees
Vegetables
Vines
Weeds
Wildflowers
Wildlife 
Shop Gardening

 



Get free shipping on
Home Decorators Collection gift cards.

 

 Earn $10 for Every $50 you spend at HomeDecorators.com

 

Display Your New TV in Style! Shop now at HomeDecorators.com

 

Shop elegant topiaries at Home Decorators Collection

 

Save 15% now on window treatments from Home Decorators Collection

 

Make your House a Home with Decorative Items from Home Decorators Collection

 

Search for 1000s of Area Rugs and More at HomeDecorators.com



HomeDecorators.com
 

HomeDecorators.com

Nice, neat mounds.  Pretty pink/purple, white, or yellow  flowers.  Medicinal properties, and the flowers, bulbs, and leaves are edible and taste good too!  Who wouldn't go for Oxalis, otherwise named Wood Sorrell......

ME ME ME ME ME!!!  

I don't give derogatory personal opinions on specific plant materials too much on this site, but I have definite opinions on this cute little beast from hell.  I don't care if it cures cancer - it is an invasive, nasty little creature that I will have to live with and that future owners of my house will have to live with until a nuclear explosion wipes humanity out.  Never fear though, the Oxalis will survive.

But I digress - my job is to profile this miserable little entity in the gardening and herb world, and I will diligently do that.  Note that on the links to the left, I have added an unusual extra link specifically dealing with eradication of this wretched little nightmare, including what I have personally learned in my own remarkably unsuccessful quest to rid my garden of it.

Alrighty then, to be fair, there are Oxalis specimens that are not totally invasive, but be afraid......be very afraid....and thoroughly do your homework when contemplating adding this plant to your home landscaping scheme.

As noted above, Oxalis is a pretty little plant, often called Sourgrass or Wood Sorrel.  The leaves are clover-shaped and the flowers are borne above the neat mounds of foliage.  Flowers are pinkish-purple, yellow, or white.  When it is cloudy or rainy or nighttime, the flowers all close and the leaves fold over to conserve moisture. Some non-invasive varieties have beautiful purple or purple-pink foliage in interesting shapes.  Oxalis leaves are edible and have a pleasant kind of tart-sour lemon taste. Oxalis contains Oxalic Acid, so should be eaten in moderation - more on that in the medicinal section of Oxalis linked at top left.    

Non-invasive Oxalis types include:
Iron Cross - Oxalis Triangularis
Purple Shamrock - Oxalis Regnellii
Silver & Gold - Oxalis Braziliensis

Invasive Oxalis types include:

Redwood Sorrel - Oxalis Oregona
Violet Wood Sorrel - Oxalis Violacea
White, Pink, or Yellow Wood Sorrel - Oxalis Crassipes

Oxalis is a bulb, and an energetic bulb at that.  Invasive types quickly create offset bulbs for more plants, and also send out lateral runners, thus spreading rapidly in all directions.  Though the plants produce seed, the seed has never been proven to be viable, and thus nobody really knows how the plant overtakes so much terrain so quickly, jumping across roads, over rivers, and into containers and window boxes on tall structures with apparent ease.  Bulbs form a dense mat underground, choking out the roots of other plants.  Foliage and flowers form dense clumps above ground, robbing lower growing plants of space and light, in addition to the the root competition.  Lateral runners travel fast and look similar to white icicles.  The picture to the right is a clump I pulled up showing brown bulbs on the bottom, then white runners, and then stems and leaves. Oxalis will give even other aggressive plants a real run for their money, and will quickly and successfully muscle out many landscape plants, some much bigger than the Oxalis itself.  

Non-aggressive types of Oxalis make wonderful houseplants, container plants, and bedding plants, with interesting foliage, pretty flowers, and long bloom times.  The more aggressive types would also make great container plants, but since we don't know for sure how they jump from one place to another,  growing them in containers in the home garden would be a needlessly risky endeavor, in my opinion.  Propagation for all types of Oxalis is done by digging the bulbs and separating the offshoots, best done in early spring.

Lastly, Oxalis is a common greenhouse pest, so check any potted plants you buy and if you see little green clover-shaped leaves in the pot, make sure you get rid of them roots and all before planting in the garden, or you will have created a problem that could take years to fix. 

Other links related to Oxalis are provided at the top left, so if something you need has not been covered on this page, please choose a link and read on for further information.

 

 

Custom Search


 

HomeDecorators.com

Save at HomeDecorators.com!

Gardens Ablaze

Customer Reward Days at HomeDecorators.com

E-Mail      Home     Shop

Hit Counter